Obinna Nwachukwu, MD
NPI 1790368967 · Family Medicine Physician · Ceres, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Obinna Nwachukwu, MD is a Family Medicine Physician provider in Ceres, CA (NPI 1790368967).
Provider details
- NPI number
- 1790368967
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A194367 (CA)
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
5 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 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 40 | 23 |
| Amlodipine Besylate | 36 | 19 |
| Lisinopril | 26 | — |
| Omeprazole | 26 | 12 |
| Losartan Potassium | 26 | — |
| Ibuprofen | 22 | 16 |
| Metformin Hcl | 19 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-05-04
- Last updated
- 2025-04-29
- Certified
- 2025-04-29
Frequently asked questions
- What is Obinna Nwachukwu's NPI number?
- Obinna Nwachukwu's National Provider Identifier (NPI) is 1790368967, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Obinna Nwachukwu's specialty?
- Obinna Nwachukwu is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Obinna Nwachukwu located?
- Obinna Nwachukwu's practice location on file with NPPES is 2516 E Whitmore Ave, Ceres, CA 95307-2645.
- What is Obinna Nwachukwu's phone number?
- The practice phone number listed in the NPPES registry for Obinna Nwachukwu is (209) 538-1733.
- Does Obinna Nwachukwu accept Medicare?
- Obinna Nwachukwu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Obinna Nwachukwu's NPI active?
- Yes — Obinna Nwachukwu's NPI (1790368967) is active in the NPPES registry as of the last update on 2025-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.