John Gerhold, M.D.
NPI 1740291632 · Diagnostic Radiology Physician · Denver, CO
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Gerhold, M.D. is a Diagnostic Radiology Physician provider in Denver, CO (NPI 1740291632).
Provider details
- NPI number
- 1740291632
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 21976 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
644 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Nuclear Medicine Study From Skull Base to Mid-Thigh With Ct Scan78815 | 116 | $110 |
| X-Ray of Chest, 1 View71045 | 62 | $8 |
| Nuclear Medicine Studies of Heart Muscle at Rest and With Stress and Spect78452 | 51 | $73 |
| X-Ray of Chest, 2 Views71046 | 49 | $10 |
| X-Ray of Chest, 2 Views71046 | 47 | $10 |
| X-Ray of Knee, 1-2 Views73560 | 45 | $8 |
| Ct Scan of Abdomen and Pelvis With Contrast |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$236 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 1746 Cole Blvd Ste 150Lakewood, CO 80401-3267Phone: (303) 914-8800
Registry dates
- Enumerated
- 2006-08-10
- Last updated
- 2022-09-20
- Certified
- 2022-09-20
Frequently asked questions
- What is John Gerhold's NPI number?
- John Gerhold's National Provider Identifier (NPI) is 1740291632, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Gerhold's specialty?
- John Gerhold is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is John Gerhold located?
- John Gerhold's practice location on file with NPPES is 938 Bannock St, Denver, CO 80204-4028.
- What is John Gerhold's phone number?
- The practice phone number listed in the NPPES registry for John Gerhold is (303) 914-8800.
- Does John Gerhold accept Medicare?
- John Gerhold is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Gerhold's NPI active?
- Yes — John Gerhold's NPI (1740291632) is active in the NPPES registry as of the last update on 2022-09-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.