Joseph Nnodim, M.D., PH.D.
NPI 1679668974 · Geriatric Medicine (Internal Medicine) Physician · Ann Arbor, MI
Enrolled with Medicare as Practitioner - Geriatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Nnodim, M.D., PH.D. is a Geriatric Medicine (Internal Medicine) Physician provider in Ann Arbor, MI (NPI 1679668974).
Provider details
- NPI number
- 1679668974
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 4301078940 (MI)
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
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
465 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 173 | $98 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 89 | $145 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 65 | $130 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 37 | $98 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 36 | $184 |
| Annual Depression Screening, 5 to 15 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 87 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 297 | 90 |
| Levothyroxine Sodium | 200 | 61 |
| Amlodipine Besylate | 195 | 68 |
| Losartan Potassium | 149 | 57 |
| Lisinopril | 132 | 42 |
| Rosuvastatin Calcium | 122 | 37 |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-03
- Last updated
- 2021-01-08
- Certified
- 2021-01-08
Frequently asked questions
- What is Joseph Nnodim's NPI number?
- Joseph Nnodim's National Provider Identifier (NPI) is 1679668974, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Nnodim's specialty?
- Joseph Nnodim is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Nnodim located?
- Joseph Nnodim's practice location on file with NPPES is 4260 Plmouth Rd, Ann Arbor, MI 48109-2700.
- What is Joseph Nnodim's phone number?
- The practice phone number listed in the NPPES registry for Joseph Nnodim is (734) 764-6831.
- Does Joseph Nnodim accept Medicare?
- Joseph Nnodim is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Nnodim's NPI active?
- Yes — Joseph Nnodim's NPI (1679668974) is active in the NPPES registry as of the last update on 2021-01-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.