David Gray, DO
NPI 1861449852 · Diagnostic Radiology Physician · Greensburg, PA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Gray, DO is a Diagnostic Radiology Physician provider in Greensburg, PA (NPI 1861449852).
Provider details
- NPI number
- 1861449852
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- OS012254 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,027 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) |
|---|---|---|
| Screening 3d Breast Mammography77063 | 278 | $26 |
| Screening Mammography77067 | 277 | $34 |
| X-Ray of Chest, 1 View71045 | 240 | $8 |
| Screening 3d Breast Mammography77063 | 181 | $26 |
| Screening Mammography77067 | 181 | $34 |
| Ct Scan Head Or Brain Without Contrast70450 | 86 | $37 |
| Diagnostic Digital Breast Tomosynthesis, Unilateral Or Bilateral (list Separately in Addition to 77065 Or 77066) |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-27
- Last updated
- 2022-07-15
- Certified
- 2022-07-15
Frequently asked questions
- What is David Gray's NPI number?
- David Gray's National Provider Identifier (NPI) is 1861449852, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Gray's specialty?
- David Gray is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is David Gray located?
- David Gray's practice location on file with NPPES is 717 E Pittsburgh St, Greensburg, PA 15601-2636.
- What is David Gray's phone number?
- The practice phone number listed in the NPPES registry for David Gray is (724) 832-8004.
- Does David Gray accept Medicare?
- David Gray is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Gray's NPI active?
- Yes — David Gray's NPI (1861449852) is active in the NPPES registry as of the last update on 2022-07-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.