James Gregory, M.D.
NPI 1295752822 · Family Medicine Physician · New Castle, PA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Gregory, M.D. is a Family Medicine Physician provider in New Castle, PA (NPI 1295752822).
Provider details
- NPI number
- 1295752822
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036094854 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
107 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) |
|---|---|---|
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 75 | $110 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 32 | $67 |
Typical Medicare-allowed amounts for these services range $67–$110 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 127 | 114 |
| Azithromycin | 64 | 63 |
| Ibuprofen | 37 | 35 |
| Amoxicillin | 37 | 32 |
| Naproxen | 32 | 27 |
| Doxycycline Hyclate | 27 | 25 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 20 | 17 |
| Cyclobenzaprine Hcl | 14 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-17
- Last updated
- 2021-04-05
- Certified
- 2021-04-05
Frequently asked questions
- What is James Gregory's NPI number?
- James Gregory's National Provider Identifier (NPI) is 1295752822, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Gregory's specialty?
- James Gregory is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is James Gregory located?
- James Gregory's practice location on file with NPPES is 3131 Wilmington Rd, New Castle, PA 16105-1175.
- What is James Gregory's phone number?
- The practice phone number listed in the NPPES registry for James Gregory is (724) 652-3505.
- Does James Gregory accept Medicare?
- James Gregory is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Gregory's NPI active?
- Yes — James Gregory's NPI (1295752822) is active in the NPPES registry as of the last update on 2021-04-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.