Chinazor Iwuaba, MD
NPI 1588291058 · Hospitalist Physician · Bronx, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chinazor Iwuaba, MD is a Hospitalist Physician provider in Bronx, NY (NPI 1588291058).
Provider details
- NPI number
- 1588291058
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 324351 (NY)
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 tenure28% of score
6 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
244 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) |
|---|---|---|
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 102 | $183 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 64 | $88 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 48 | $129 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 15 | $141 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 15 | $90 |
Typical Medicare-allowed amounts for these services range $88–$183 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (3)
- 281 1st AvenueNew York, NY 10003-3805Phone: (212) 844-1808
- First Avenue at 16th StreetNew York, NY 10003-3805Phone: (212) 844-1808
- 350 E 17th StNew York, NY 10003-3805Phone: (212) 420-3363
Registry dates
- Enumerated
- 2020-03-25
- Last updated
- 2024-04-17
- Certified
- 2024-04-17
Frequently asked questions
- What is Chinazor Iwuaba's NPI number?
- Chinazor Iwuaba's National Provider Identifier (NPI) is 1588291058, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chinazor Iwuaba's specialty?
- Chinazor Iwuaba is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Chinazor Iwuaba located?
- Chinazor Iwuaba's practice location on file with NPPES is 1650 Grand Concourse, Bronx, NY 10457-7679.
- What is Chinazor Iwuaba's phone number?
- The practice phone number listed in the NPPES registry for Chinazor Iwuaba is (718) 992-7669.
- Does Chinazor Iwuaba accept Medicare?
- Chinazor Iwuaba is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chinazor Iwuaba's NPI active?
- Yes — Chinazor Iwuaba's NPI (1588291058) is active in the NPPES registry as of the last update on 2024-04-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.