Obinna Gift Isiguzo, M.D.
Cardiovascular Disease Physician · San Antonio, TX
Obinna Gift Isiguzo, M.D. is a cardiovascular disease physician with a practice address in San Antonio, Texas, and NPI 1215906979, issued on Mar 15, 2006. Check the license (Texas N6378, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Obinna Gift Isiguzo
- Credential
- M.D.
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License numbers
- N6378 TX
35-078159 OH
Self-reported in NPPES; status is on the state search - Practice location
- 6800 W IH 10, San Antonio, TX 78201
- Phone
- (210) 692-1414
- Enumerated
- Mar 15, 2006
- Record last updated
- Jan 31, 2022
- Fax
- (210) 477-9097
- Medicare enrollment
- Enrolled (PECOS I20120625000542); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 1,603 in Texas → Look up another NPI →
Also registered at 6800 W IH 10
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Grace Balderas, A.P.R.N. B.C.Nurse Practitioner1134109366
- Teresa Crutchley, M.D.Vascular Surgery Physician1760492102
- Steven Daniels, M.D.Interventional Cardiology Physician1487650008
- Linda Hill, APNAcute Care Clinical Nurse Specialist1023019296
- James Knight, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1730142688
- Jamil Malik, MDInterventional Cardiology Physician1760457469
Verify Obinna Gift Isiguzo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license N6378Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
53% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
1,457 Medicare Part D claims for 386 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.
Most prescribed
- Amlodipine Besylate139 claims
- Metoprolol Succinate98 claims
- Atorvastatin Calcium93 claims
- Losartan Potassium92 claims
- Furosemide79 claims
- Carvedilol78 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,056.50
59 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 16,686 providers of this specialty with any payment received $3,819.56 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.
Bills Medicare through one group practice
- Methodist Physician Practices PLLCKerrville, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Obinna Gift Isiguzo among 1,603 cardiovascular disease physician records in Texas
Obinna Gift Isiguzo, M.D. is one of 1,603 cardiovascular disease physician records with a practice address in Texas. 88% 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 20% of them.
- NPI issued2006 · 20% of these records are older, 42% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 76% of these records are
- Graduated1990 · median 1998 among the 1,219 with a school on file
- Record last updated2022 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in Texas
There are 1,603 cardiovascular disease physician records in Texas.
All 1,603 in Texas → Every provider in San Antonio → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Ricardo Garza, M.D.San Antonio, TX 782011962409383
- Gary Maszak, MDSan Antonio, TX 782011962443812
- Charles Roeth, MDSan Antonio, TX 782011295787653
- Jesus Garcia, MDSan Antonio, TX 782051831159334
- Bakthavathsalam Athreya, M.D.San Antonio, TX 782071548283385
- Danish Bawa, MDSan Antonio, TX 782071295297042
- William Campbell, M.D.San Antonio, TX 782071265455745
- David Cardona Estrada, M.D.San Antonio, TX 782071407208861
Common questions
What is Obinna Gift Isiguzo, M.D.'s NPI number?
Obinna Gift Isiguzo, M.D.'s National Provider Identifier (NPI) is 1215906979, issued on Mar 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Obinna Gift Isiguzo, M.D. located?
The NPPES record lists a practice address at 6800 W IH 10, San Antonio, TX, 78201. Phone: (210) 692-1414. Providers update this record themselves, so call before visiting.
How can I verify Obinna Gift Isiguzo, M.D.'s license?
NPPES lists Texas license number N6378, 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 Obinna Gift Isiguzo, M.D. prescribe under Medicare Part D?
In 2024, Obinna Gift Isiguzo, M.D. had 1,457 Medicare Part D claims for 386 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
What is Obinna Gift Isiguzo, M.D.'s MIPS final score?
The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.