Chidinma Onodingene, MD
NPI 1912467648 · Internal Medicine Physician · Smyrna, TN
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chidinma Onodingene, MD is a Internal Medicine Physician provider in Smyrna, TN (NPI 1912467648).
Provider details
- NPI number
- 1912467648
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
550 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 182 | $72 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 175 | $109 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 116 | $105 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 50 | $159 |
| Critical Care, First 30-74 Minutes99291 | 16 | $196 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 11 | $75 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cefdinir | 19 | 19 |
| Prednisone | 16 | 15 |
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
- 2019-03-20
- Last updated
- 2022-12-15
- Certified
- 2022-12-15
Frequently asked questions
- What is Chidinma Onodingene's NPI number?
- Chidinma Onodingene's National Provider Identifier (NPI) is 1912467648, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chidinma Onodingene's specialty?
- Chidinma Onodingene is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Chidinma Onodingene located?
- Chidinma Onodingene's practice location on file with NPPES is 200 Stonecrest Blvd, Smyrna, TN 37167-6810.
- What is Chidinma Onodingene's phone number?
- The practice phone number listed in the NPPES registry for Chidinma Onodingene is (615) 768-2000.
- Does Chidinma Onodingene accept Medicare?
- Chidinma Onodingene is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chidinma Onodingene's NPI active?
- Yes — Chidinma Onodingene's NPI (1912467648) is active in the NPPES registry as of the last update on 2022-12-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.