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Edit this profileAt a glance
- 621 N Hall St Ste 100, Dallas, TX 75226
About Dr. Orr
Based in Dallas, TX, Nathan T. Orr, M.D. is listed in the NPI registry under vascular surgery. Nathan graduated from University of Texas Southwestern Medical School at Dallas in 2008. Nathan is also listed as specializing in surgery. Medicare claims data shows Nathan provided 863 services to 700 patients. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, ultrasound study of arm and leg arteries, and new patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more. NPI 1912215609 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
- (214) 821-9600
- Email not available
Practice Locations
621 N HALL ST STE 100
Dallas, TX 75226
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
Aneurysms
Aortic disease
Artery conditions
Artery disease
- Cold Sensitive Fingers and Toes
- Fibromuscular Dysplasia
- Mesenteric ischemia
- Narrow kidney artery
- Subclavian Steal Syndrome
Artery inflammation
Blood clots
Congenital vascular disorders
Dialysis
Digestive & abdominal
Emergencies
Foot & toe conditions
Leg & foot pain
Nerve & vessel compression
Skin & vein conditions
Vascular malformations
Vascular tumors
Vein conditions
Vein disease
Wounds & sores
Wounds & ulcers
Procedures & services
Most searched procedures
- Bypass surgery
- Carotid endarterectomy
- Sclerotherapy
- Spider vein removal
- Varicose vein treatment
- Vein ablation
Amputation surgery
Aneurysm repair
- Complex Branched Aortic Aneurysm Repair
- Minimally Invasive Aneurysm Repair
- Open Aortic Aneurysm Surgery
- Popliteal Aneurysm Repair
- Pseudoaneurysm Injection Repair
- Thoracic Endovascular Aortic Repair
- Visceral Aneurysm Coiling
Artery procedures
- Atherectomy
- Balloon Angioplasty for Legs
- Carotid Artery Stent
- Leg Artery Stent
- Limb Salvage Surgery
- Mesenteric Artery Stenting
- Renal artery stenting
- Transcarotid Artery Revascularization
Artery surgery
Blood clot treatments
Blood clots
- Blood Clot Removal Surgery
- Catheter Clot Dissolving Treatment
- IVC Filter Placement
- IVC Filter Removal
Diagnostic procedures
Diagnostic tests
Dialysis access
Emergency surgery
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
Vein procedures
Vein treatments
Wound care
Procedures Most Often Billed to Medicare
863 services · 700 patients · 19 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Other procedure on skin, mucous membrane, and tissue | Procedure | 17999 |
41 | Too few peers to compare |
| Balloon dilation of artery of leg, initial vessel | Procedure | 37228 |
14 | Less often than most peers in Vascular Surgery |
| Insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist | Procedure | 36902 |
12 | Less often than most peers in Vascular Surgery |
| Ultrasonic guidance for blood vessel access | Imaging | 76937 |
56 | More often than most peers in Vascular Surgery |
| Review by radiologist of arm or leg artery image | Imaging | 75710 |
26 | More often than most peers in Vascular Surgery |
| Review by radiologist of abdominal aorta image | Imaging | 75625 |
23 | As often as other peers in Vascular Surgery |
| Ultrasound study of arm and leg arteries | Treatment | 93922 |
96 | More often than most peers in Vascular Surgery |
| Ultrasound of both sides of head and neck blood flow | Treatment | 93880 |
54 | As often as other peers in Vascular Surgery |
| Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | Treatment | 99152 |
49 | More often than most peers in Vascular Surgery |
| Ultrasound of one leg arteries or artery grafts | Treatment | 93926 |
31 | As often as other 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.
Other vascular surgeons at this location 4
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 25 related providers in 4 groups
Other vascular surgeons in Dallas 7
Same specialty, same city.
Trained at University of Texas Southwestern Medical School at Dallas 8
Other providers in the same specialty who trained at the same institution.
Class of 2008 at University of Texas Southwestern Medical School at Dallas 8
Providers who graduated from the same medical school in the same year.
Also performs Other procedure on skin, mucous membrane, and tissue 2
Providers in TX who bill this service to Medicare most often.
Common questions
What is Nathan T. Orr's specialty?
Nathan T. Orr is a vascular surgeon in Dallas, TX. That is the designation recorded for this NPI in the federal registry, where it is listed as “Vascular Surgery”.
NPI registry
Where can I find Nathan T. Orr?
Nathan T. Orr is listed at 621 N Hall St Ste 100, Dallas, TX 75226. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Nathan T. Orr?
The number on file is (214) 821-9600. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Nathan T. Orr?
Nathan T. Orr's National Provider Identifier is 1912215609. 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
What is Nathan T. Orr's education?
Nathan T. Orr attended University of Texas Southwestern Medical School at Dallas, graduating in 2008. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Nathan T. Orr have?
Nathan T. Orr has 18 years experience. Calculated from a graduation year of 2008, reported in the CMS National Downloadable File.
CMS public data
What is Nathan T. Orr known for?
According to Medicare billing data, Nathan T. Orr performs procedures including other procedure on skin, mucous membrane, and tissue, balloon dilation of artery of leg, initial vessel and insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist; reads or performs imaging such as ultrasonic guidance for blood vessel access and review by radiologist of arm or leg artery image; provides treatments such as ultrasound study of arm and leg arteries and ultrasound of both sides of head and neck blood flow, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Nathan T. Orr's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Nathan T. Orr. If this is you, claiming it is free.
Guide.md
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