Gregory Stark, MD
NPI 1164765079 · Diagnostic Radiology Physician · Cincinnati, OH
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Stark, MD is a Diagnostic Radiology Physician provider in Cincinnati, OH (NPI 1164765079).
Provider details
- NPI number
- 1164765079
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
13 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
3,008 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 888 | $8 |
| Ct Scan Head Or Brain Without Contrast70450 | 280 | $37 |
| X-Ray of Chest, 2 Views71046 | 215 | $10 |
| X-Ray of Abdomen, 1 View74018 | 193 | $8 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 156 | $81 |
| Ct Scan of Upper Spine Without Contrast72125 | 91 | $44 |
| Ct Scan of Chest With Contrast |
Practice location
Mailing address
Additional practice locations (1)
- 1740 W Taylor StChicago, IL 60612-7232Phone: (866) 600-2273
Registry dates
- Enumerated
- 2013-03-28
- Last updated
- 2019-06-06
Frequently asked questions
- What is Gregory Stark's NPI number?
- Gregory Stark's National Provider Identifier (NPI) is 1164765079, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Stark's specialty?
- Gregory Stark is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Stark located?
- Gregory Stark's practice location on file with NPPES is 234 Goodman St, Cincinnati, OH 45219-2364.
- What is Gregory Stark's phone number?
- The practice phone number listed in the NPPES registry for Gregory Stark is (513) 584-7355.
- Does Gregory Stark accept Medicare?
- Gregory Stark is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Stark's NPI active?
- Yes — Gregory Stark's NPI (1164765079) is active in the NPPES registry as of the last update on 2019-06-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.