Are you Dr. Hansen? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileWhere to find Spencer K. Hansen, MD
- Loveland location main office
2500 Rocky Mountain Ave Ste 100, Loveland, CO 80538 - Cheyenne location
2301 House Ave Ste 301, Cheyenne, WY 82001 - Pismo Beach location
921 Oak Park Blvd Ste 201, Pismo Beach, CA 93449 - Denver location
1960 Ogden St, Suite 400, Denver, CO 80218
About Dr. Hansen
Based in Loveland, CO, Spencer K. Hansen, MD is listed in the NPI registry under vascular surgery. Spencer graduated from New York Medical College in 2013. Spencer is also listed as specializing in student in an organized health care education program and surgery. Medicare claims data shows Spencer provided 805 services to 722 patients. The services billed most often include visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient', established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and new patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more. NPI 1861832255 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (970) 624-1800
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
2500 ROCKY MOUNTAIN AVE STE 100
Loveland, CO 80538
2301 House Ave Ste 301
Cheyenne, WY 82001
921 Oak Park Blvd Ste 201
Pismo Beach, CA 93449
1960 Ogden St Suite 400
Denver, CO 80218
Conditions Commonly Evaluated or Treated
Within Vascular Surgery generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
- Carotid artery disease
- Deep vein thrombosis
- Peripheral artery disease
- Spider veins
- Varicose veins
Aneurysms
- Groin Artery Bulge
- Knee Artery Aneurysm
- Visceral Artery Aneurysm
Aortic disease
- Aortic aneurysm
- Torn Aorta
Artery conditions
- Buerger's Disease
- Pelvic Artery Blockage
Artery disease
- Cold Sensitive Fingers and Toes
- Fibromuscular Dysplasia
- Mesenteric ischemia
- Narrow kidney artery
- Subclavian Steal Syndrome
Artery inflammation
- Temporal Arteritis
Blood clots
- Blood Clot in Arm or Leg
- Blood Clot in Lung
- Long-Term Leg Swelling After Clot
Congenital vascular disorders
Dialysis
- Dialysis Access Problems
Digestive & abdominal
- Stomach Pain After Eating From Arteries
Emergencies
- Acute Leg Compartment Syndrome
Foot & toe conditions
- Blue Toe Syndrome
Leg & foot pain
- Leg Cramps When Walking
- Non-Healing Foot Sores From Poor Blood Flow
- Restless legs syndrome
Nerve & vessel compression
- Nutcracker Syndrome
- Popliteal Artery Entrapment
- Thoracic outlet syndrome
Skin & vein conditions
- Leg Skin Discoloration From Veins
Vascular malformations
- Klippel-Trenaunay Syndrome
Vascular tumors
- Carotid Body Tumor
Vein conditions
Vein disease
- Chronic pelvic pain
- Lymphedema
- May-Thurner Syndrome
- Poor Circulation and Swollen Legs
Wounds & sores
- Arterial Leg Ulcer
Wounds & ulcers
- Diabetic foot ulcer
- Gangrene
- Venous Leg Ulcers
Procedures & services
Aneurysm repair
- Minimally Invasive Aneurysm Repair
- Complex Branched Aortic Aneurysm Repair
- Open Aortic Aneurysm Surgery
- Popliteal Aneurysm Repair
- Pseudoaneurysm Injection Repair
- Thoracic Endovascular Aortic Repair
- Visceral Aneurysm Coiling
Artery procedures
- Balloon Angioplasty for Legs
- Carotid Artery Stent
- Atherectomy
- Leg Artery Stent
- Limb Salvage Surgery
- Mesenteric Artery Stenting
- Renal artery stenting
- Transcarotid Artery Revascularization
Blood clots
- Blood Clot Removal Surgery
- IVC Filter Placement
- IVC Filter Removal
- Catheter Clot Dissolving Treatment
Circulation & limbs
- Laser Vein Treatment For Leg Swelling
Cosmetic dermatology
- Sclerotherapy for spider veins
Kidney
- Dialysis Fistula Repair
Vascular
- Vein Blood Flow Study
- Vein Stent Placement
Vein procedures
- Pelvic Vein Embolization
- Ambulatory Phlebectomy
- Iliac Vein Stenting
- Varicose vein removal
Veins & circulation
- Vein treatment consultation
Wounds & skin
- Leg wrap compression therapy
Most searched procedures
- Bypass surgery
- Carotid endarterectomy
- Sclerotherapy
- Spider vein removal
- Varicose vein treatment
- Vein ablation
Amputation surgery
- Below-Knee Leg Amputation
Artery surgery
- Groin Artery Plaque Removal
Blood clot treatments
- Pulmonary Embolism Clot Removal
Diagnostic procedures
- Temporal Artery Biopsy
Diagnostic tests
- Abdominal Aortic Aneurysm Ultrasound Screening
- Vein Mapping Ultrasound
Dialysis access
- Dialysis Fistula Surgery
- Dialysis Graft Placement
- Fistula Repair and Declotting
Emergency surgery
- Fasciotomy for Leg Swelling
Imaging & diagnostics
- Carotid Ultrasound
- Leg Circulation Test (ABI and Arterial Doppler)
- Leg Vein Ultrasound
- Peripheral Angiogram
Nerve & vessel compression
Nerve surgery
Vascular access
- Chemo port placement
- Chemo port removal
- Dialysis Catheter Removal
- Tunneled Dialysis Catheter Placement
Vascular malformation treatments
- Vascular Malformation Embolization
Vein treatments
- Medical Compression Stocking Fitting
- Microfoam Vein Injection
- Vein Glue Closure
Wound care
- Surgical Wound Care
- Toe or Partial Foot Amputation
Procedures Most Often Billed to Medicare
805 services · 722 patients · 18 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Relocation of arm vein with connection to arm artery for hemodialysis | Procedure | 36821 |
22 | More often than most peers in Vascular Surgery |
| Ultrasonic guidance for blood vessel access | Imaging | 76937 |
25 | As often as other peers in Vascular Surgery |
| Ultrasound of both sides of head and neck blood flow | Treatment | 93880 |
68 | As often as other peers in Vascular Surgery |
| Ultrasound study of arm and leg arteries | Treatment | 93922 |
54 | As often as other peers in Vascular Surgery |
| Ultrasound of leg arteries or artery grafts | Treatment | 93925 |
39 | As often as other peers in Vascular Surgery |
| Ultrasound study of arm or leg veins with compression and maneuvers | Treatment | 93970 |
34 | Less often than most peers in Vascular Surgery |
| Ultrasound of both sides of head and neck blood flow | Treatment | 93880 |
27 | As often as other peers in Vascular Surgery |
| Ultrasound study of one arm or leg veins with compression and maneuvers | Treatment | 93971 |
25 | Less often than most peers in Vascular Surgery |
| Ultrasound of hemodialysis access | Treatment | 93990 |
17 | Less often than most peers in Vascular Surgery |
| Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts | Treatment | 93978 |
15 | Less often than most peers in Vascular Surgery |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other vascular surgeons in Loveland 3
Same specialty, same city.
Trained at New York Medical College 8
Other providers in the same specialty who trained at the same institution.
More connections — 11 related providers in 2 groups
Class of 2013 at New York Medical College 8
Providers who graduated from the same medical school in the same year.
Also performs Relocation of arm vein with connection to arm artery for hemodialysis 3
Providers in CO who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Hansen?
Dr. Hansen is a vascular surgeon in Loveland, CO. That is the designation recorded for this NPI in the federal registry, where it is listed as “Vascular Surgery”.
NPI registry
What is Dr. Hansen's address?
Dr. Hansen is listed at 2500 Rocky Mountain Ave Ste 100, Loveland, CO 80538. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Hansen?
The number on file is (970) 624-1800. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Hansen?
Dr. Hansen's National Provider Identifier is 1861832255. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Hansen train?
Dr. Hansen attended New York Medical College, graduating in 2013. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Hansen have?
Dr. Hansen has 13 years experience. Calculated from a graduation year of 2013, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Hansen perform?
According to Medicare billing data, Dr. Hansen performs procedures including relocation of arm vein with connection to arm artery for hemodialysis; reads or performs imaging such as ultrasonic guidance for blood vessel access; provides treatments such as ultrasound of both sides of head and neck blood flow and ultrasound study of arm and leg arteries, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Hansen's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Hansen. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.