James Weir, M.D.
NPI 1689669178 · Orthopaedic Trauma Physician · Saginaw, MI
James Weir, M.D. is a Orthopaedic Trauma Physician provider in Saginaw, MI (NPI 1689669178).
Provider details
- NPI number
- 1689669178
- Entity type
- Individual
- Primary specialty
- Orthopaedic Trauma PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- JW050199 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 5 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin | 55 | 36 |
| Cephalexin | 19 | 11 |
| Tramadol Hcl | 18 | — |
| Clindamycin Hcl | 15 | — |
| Doxycycline Hyclate | 11 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-09-12
- Last updated
- 2021-03-31
- Certified
- 2021-03-31
Frequently asked questions
- What is James Weir's NPI number?
- James Weir's National Provider Identifier (NPI) is 1689669178, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Weir's specialty?
- James Weir is listed in the NPPES registry with a primary specialty of Orthopaedic Trauma Physician (Allopathic & Osteopathic Physicians).
- Where is James Weir located?
- James Weir's practice location on file with NPPES is 800 Cooper Ave., Saginaw, MI 48602-5394.
- What is James Weir's phone number?
- The practice phone number listed in the NPPES registry for James Weir is (989) 754-7200.
- Is James Weir's NPI active?
- Yes — James Weir's NPI (1689669178) is active in the NPPES registry as of the last update on 2021-03-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.