Neil Nixdorff, MD
NPI 1215252549 · Geriatric Medicine (Internal Medicine) Physician · Ann Arbor, MI
Neil Nixdorff, MD is a Geriatric Medicine (Internal Medicine) Physician provider in Ann Arbor, MI (NPI 1215252549).
Provider details
- NPI number
- 1215252549
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MED-PHYS-LIC-34400 (MT)
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 tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 1 distinct drug on file.
| Drug | Part D claims (2024) |
|---|---|
| Donepezil Hcl | 13 |
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
Additional practice locations (1)
- 848 N 6th StBaton Rouge, LA 70802-4415Phone: (225) 368-7409
Registry dates
- Enumerated
- 2010-03-30
- Last updated
- 2024-07-09
- Certified
- 2024-07-09
Frequently asked questions
- What is Neil Nixdorff's NPI number?
- Neil Nixdorff's National Provider Identifier (NPI) is 1215252549, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Neil Nixdorff's specialty?
- Neil Nixdorff is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Neil Nixdorff located?
- Neil Nixdorff's practice location on file with NPPES is 4260 Plymouth Rd, Ann Arbor, MI 48109-2700.
- What is Neil Nixdorff's phone number?
- The practice phone number listed in the NPPES registry for Neil Nixdorff is (734) 764-6831.
- Is Neil Nixdorff's NPI active?
- Yes — Neil Nixdorff's NPI (1215252549) is active in the NPPES registry as of the last update on 2024-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.