Physician Profile
Jack B. Rentz, MD
Unclaimed ProfileAbout Dr. Rentz
Based in Greenwood Village, CO, Jack B. Rentz, MD is listed in the NPI registry under anesthesiology — pain medicine. Jack graduated from Medical College of Georgia School of Medicine in 2007. According to Medicare claims data, Jack cared for 72 Medicare patients across 134 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, testing for presence of drug, read by direct observation, and use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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
- (720) 598-0805
- Email not available
Practice Locations
7800 E ORCHARD RD STE 350
Greenwood Village, CO 80111
300 Union Blvd Suite 260
Lakewood, CO 80228
Conditions Commonly Evaluated or Treated
Within Pain Medicine 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
- Chronic back pain
- Fibromyalgia
- Herniated disc
- Neck pain
- Neuropathy
- Sciatica
Abdominal & visceral pain
- Chronic abdominal pain
Cancer
Chest
- Rib pain
Chronic pain
- Post-surgical pain
Feet
- Heel pain
Foot & ankle pain
- Neuroma In Foot
Head & Face
- Migraines
- Occipital neuralgia
- Temporomandibular joint disorder
- Trigeminal neuralgia
Headaches
- Cluster Headaches
- Neck-Related Headaches
Joint & soft tissue pain
- Bursitis
- Tennis elbow
Joint pain
- Gout
- Hip pain
- Wrist Cartilage Tear
Joints
- Arthritis
- Hip osteoarthritis
- Knee pain
- Shoulder Pain
- Tendinitis and tendinopathy
Muscle pain
Muscles
- Muscle spasms
Nerve pain
- Diabetic neuropathy
- Post-stroke pain
- Tarsal Tunnel Syndrome
- Thoracic outlet syndrome
Nerves
- Carpal tunnel
- Complex Regional Pain Syndrome
- Phantom limb pain
- Pinched nerve
- Piriformis syndrome
- Shingles pain
Pelvic & nerve pain
Pelvis
- Chronic pelvic pain
Shoulder & arm pain
- Rotator cuff injury
Spine
- Arthritis of the spine
- Degenerative disc disease
- Failed back surgery syndrome
- Sacroiliac joint pain
- Spinal compression fracture
- Spinal stenosis
- Spondylolisthesis
- Tailbone pain
- Whiplash
Spine pain
- Ankylosing Spondylitis
- Facet joint pain
Procedures & services
Most searched procedures
- Epidural steroid injection
- Nerve block
- Pain management
- Radiofrequency ablation
- Spinal cord stimulator
Device management
- Pain pump refill
Diagnostics
- Discogram
Implants
- Pain pump implant
- Peripheral Nerve Stimulation
Infusions
Injections
- Botox for migraines
- Botox for muscle spasms
- Bursa injection
- Carpal tunnel steroid injection
- Celiac plexus block
- Cryoneurolysis
- Facet Joint Injections
- Facial nerve block for headache
- Fluoroscopy-guided spine injection
- Joint injection or aspiration
- Knee Joint Injection
- Lumbar sympathetic block
- Medial branch block
- SI Joint Injections
- Stellate ganglion block
- Tendon Injections
- Trigger Point Injections
- Ultrasound-Guided Joint Injections
Integrative medicine
- Acupuncture for chronic pain
Medication
- Medical Cannabis Evaluation
- Prescription Medication Management
Minimally invasive procedures
- Epidural Lysis Of Adhesions
- Genicular nerve ablation
- Percutaneous disc decompression
- Spinal bone nerve ablation
Neuromodulation
- Dorsal root ganglion stimulation
- Spinal cord stimulator trial
Regenerative
- PRP therapy
- Stem Cell Therapy
Regenerative medicine
- Prolotherapy
Spine
Therapy
- Biofeedback
- Cold laser therapy
- Dry needling
- E-Stim Therapy
- Electroacupuncture
- Non-Surgical Spinal Decompression
- Shockwave Therapy
Therapy & counseling
- Cognitive behavioral therapy for pain
Procedures Most Often Billed to Medicare
134 services · 72 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | Treatment | 99152 |
20 | Less often than most peers in Anesthesiology — Pain Medicine |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
80 | Less often than most peers in Anesthesiology — Pain Medicine |
| Testing for presence of drug, read by direct observation | Lab test | 80305 |
34 | Less often than most peers in Anesthesiology — Pain Medicine |
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 anesthesiologists in Greenwood Village 4
Same specialty, same city.
Trained at Medical College of Georgia School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2007 at Medical College of Georgia School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes 8
Providers in CO who bill this service to Medicare most often.
Common questions
What is Dr. Rentz's specialty?
Dr. Rentz is an anesthesiologist in Greenwood Village, CO. That is the designation recorded for this NPI in the federal registry, where it is listed as “Anesthesiology — Pain Medicine”.
NPI registry
Where can I find Dr. Rentz?
Dr. Rentz is listed at 7800 E Orchard Rd Ste 350, Greenwood Village, CO 80111. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Rentz?
The number on file is (720) 598-0805. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Rentz's NPI number?
Dr. Rentz's National Provider Identifier is 1033300140. 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 Dr. Rentz's medical education?
Dr. Rentz attended Medical College of Georgia School of Medicine, graduating in 2007. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Rentz been practicing?
Dr. Rentz has 19 years experience. Calculated from a graduation year of 2007, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Rentz known for?
According to Medicare billing data, Dr. Rentz provides treatments such as use of a drug to induce depression of consciousness by physician performing a procedure , initial 15 minutes, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Rentz confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Rentz. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.