Chinyere Nnaji, DO
NPI 1669092078 · Obstetrics & Gynecology Physician · Jackson, MI
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chinyere Nnaji, DO is a Obstetrics & Gynecology Physician provider in Jackson, MI (NPI 1669092078).
Provider details
- NPI number
- 1669092078
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 5101028983 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
6 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
4 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$107 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (3)
- 4201 Saint Antoine StUhc4cDetroit, MI 48201-2153Phone: (313) 745-4380
- 9930 Kincey Ave Ste 360Huntersville, NC 28078-6541Phone: (704) 316-4830Fax: (704) 316-4831
- 14330 Oakhill Park Ln Ste 200Huntersville, NC 28078-3407Phone: (704) 316-4830Fax: (704) 316-4831
Registry dates
- Enumerated
- 2020-04-26
- Last updated
- 2026-01-26
- Certified
- 2026-01-26
Frequently asked questions
- What is Chinyere Nnaji's NPI number?
- Chinyere Nnaji's National Provider Identifier (NPI) is 1669092078, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chinyere Nnaji's specialty?
- Chinyere Nnaji is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Chinyere Nnaji located?
- Chinyere Nnaji's practice location on file with NPPES is 3305 Spring Arbor Rd Ste 500, Jackson, MI 49203-3795.
- What is Chinyere Nnaji's phone number?
- The practice phone number listed in the NPPES registry for Chinyere Nnaji is (517) 205-3187.
- Does Chinyere Nnaji accept Medicare?
- Chinyere Nnaji is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chinyere Nnaji's NPI active?
- Yes — Chinyere Nnaji's NPI (1669092078) is active in the NPPES registry as of the last update on 2026-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.