Tochukwu Nwabunike, M.D.
NPI 1821476185 · Internal Medicine Physician · Granger, IN
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tochukwu Nwabunike, M.D. is a Internal Medicine Physician provider in Granger, IN (NPI 1821476185).
Provider details
- NPI number
- 1821476185
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 01080245 (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
11 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
1,457 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 50 Minutes99233 | 580 | $108 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 306 | $72 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 251 | $105 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 95 | $159 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 92 | $143 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 125 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 396 | 85 |
| Apixabanbrand: Eliquis | 385 | 55 |
| Furosemide | 338 | 87 |
| Sertraline Hcl | 304 | 57 |
| Pantoprazole Sodium | 263 | 72 |
| Vibegronbrand: Gemtesa | 256 | 25 |
| Amlodipine Besylate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-05-07
- Last updated
- 2024-11-01
- Certified
- 2024-11-01
Frequently asked questions
- What is Tochukwu Nwabunike's NPI number?
- Tochukwu Nwabunike's National Provider Identifier (NPI) is 1821476185, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tochukwu Nwabunike's specialty?
- Tochukwu Nwabunike is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Tochukwu Nwabunike located?
- Tochukwu Nwabunike's practice location on file with NPPES is 50673 Lakeside Dr, Granger, IN 46530-4932.
- What is Tochukwu Nwabunike's phone number?
- The practice phone number listed in the NPPES registry for Tochukwu Nwabunike is (574) 239-5958.
- Does Tochukwu Nwabunike accept Medicare?
- Tochukwu Nwabunike is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tochukwu Nwabunike's NPI active?
- Yes — Tochukwu Nwabunike's NPI (1821476185) is active in the NPPES registry as of the last update on 2024-11-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.