Obiajulu Cletus Ezenwabachili, M.D.
Internal Medicine Physician · Houston, TX
Obiajulu Cletus Ezenwabachili, M.D. is an internal medicine physician with a practice address in Houston, Texas, and NPI 1518945674, issued on Jan 8, 2006. Check the license (Texas L0158, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Obiajulu Cletus Ezenwabachili
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- L0158 TX
Self-reported in NPPES; status is on the state search - Practice location
- 7737 Southwest Fwy, Houston, TX 77074
- Phone
- (713) 484-9100
- Enumerated
- Jan 8, 2006
- Record last updated
- Jul 9, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (713) 484-7558
- Medicare enrollment
- Enrolled (PECOS I20040727001419); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 7737 Southwest Fwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Obiajulu Cletus Ezenwabachili in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license L0158Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
40% more Medicare Part D claims than the average internal medicine physician in 2024
4,454 Medicare Part D claims for 270 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 126 claims were for opioids.
Most prescribed
- Atorvastatin Calcium323 claims
- Ozempic228 claims
- Metoprolol Succinate172 claims
- Losartan Potassium153 claims
- Nifedipine Er131 claims
- Losartan-Hydrochlorothiazide118 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $613.76
21 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Obiajulu Cletus Ezenwabachili among 9,175 internal medicine physician records in Texas
Obiajulu Cletus Ezenwabachili, M.D. is one of 9,175 internal medicine physician records with a practice address in Texas. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 59% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1984 · median 2004 among the 6,088 with a school on file
- Record last updated2007 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,488 internal medicine physician records list a practice address in Houston
They are 1,488 of the 61,221 NPPES records with a practice address in Houston, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Houston → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Dilawar Ajani, M.D.Houston, TX 770741528047115
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- Benjamin Interiano, M.D.Houston, TX 770741144222159
- Farzana Sahi, M.D.Houston, TX 770741275509440
- Kas Saranathan, M.D.Houston, TX 770741679575872
- Lakshmi Seshadri, M.D.Houston, TX 770741275535478
- Gary SheppardHouston, TX 770741174502702
Common questions
What is Obiajulu Cletus Ezenwabachili, M.D.'s NPI number?
Obiajulu Cletus Ezenwabachili, M.D.'s National Provider Identifier (NPI) is 1518945674, issued on Jan 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Obiajulu Cletus Ezenwabachili, M.D. located?
The NPPES record lists a practice address at 7737 Southwest Fwy, Houston, TX, 77074. Phone: (713) 484-9100. Providers update this record themselves, so call before visiting.
How can I verify Obiajulu Cletus Ezenwabachili, M.D.'s license?
NPPES lists Texas license number L0158, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Obiajulu Cletus Ezenwabachili, M.D. prescribe under Medicare Part D?
In 2024, Obiajulu Cletus Ezenwabachili, M.D. had 4,454 Medicare Part D claims for 270 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.