Chinonyerem Ndubueze, MD
NPI 1598719338 · Internal Medicine Physician · Pearland, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chinonyerem Ndubueze, MD is a Internal Medicine Physician provider in Pearland, TX (NPI 1598719338).
Provider details
- NPI number
- 1598719338
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- L3036 (TX)
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 tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
6 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,450 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 757 | $118 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 475 | $78 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 127 | $113 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 72 | $173 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 19 | $131 |
Typical Medicare-allowed amounts for these services range $78–$173 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 19 | 18 |
| Ondansetronbrand: Ondansetron Odt | 16 | 15 |
| Doxycycline Hyclate | 13 | 13 |
| Apixabanbrand: Eliquis | 13 | 11 |
| Pantoprazole Sodium | 13 | 13 |
| Carvedilol | 11 | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they include 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 , 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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$123 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 (5)
- 500 N Kobayashi Ste FWebster, TX 77598-4722Phone: (281) 816-3092
- 500 N Kobayashi Ste aWebster, TX 77598-4722Phone: (281) 724-7341Fax: (281) 724-1861
- 600 N Kobayashi Ste 110Webster, TX 77598-4841Phone: (281) 338-1701
- 905 W Medical Center Blvd Ste 306Webster, TX 77598-4009Phone: (281) 724-8332
- 600 N Kobayashi Ste 309Webster, TX 77598-4841Phone: (281) 724-8332
Registry dates
- Enumerated
- 2006-05-19
- Last updated
- 2026-05-19
- Certified
- 2026-05-19
Frequently asked questions
- What is Chinonyerem Ndubueze's NPI number?
- Chinonyerem Ndubueze's National Provider Identifier (NPI) is 1598719338, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chinonyerem Ndubueze's specialty?
- Chinonyerem Ndubueze is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Chinonyerem Ndubueze located?
- Chinonyerem Ndubueze's practice location on file with NPPES is 2910 Province Village Dr, Pearland, TX 77581.
- What is Chinonyerem Ndubueze's phone number?
- The practice phone number listed in the NPPES registry for Chinonyerem Ndubueze is (281) 724-7341.
- Does Chinonyerem Ndubueze accept Medicare?
- Chinonyerem Ndubueze is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chinonyerem Ndubueze's NPI active?
- Yes — Chinonyerem Ndubueze's NPI (1598719338) is active in the NPPES registry as of the last update on 2026-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.