Koyenum Chinonso Obi, MD
Cardiovascular Disease Physician · Cypress, TX
Koyenum Chinonso Obi, MD is a cardiovascular disease physician with a practice address in Cypress, Texas, and NPI 1992268320, issued on Apr 11, 2019. Check the license (Texas V7978, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Koyenum Chinonso Obi
- Credential
- MD
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License numbers
- V7978 TX
330819 LA
Self-reported in NPPES; status is on the state search - Practice location
- 27126 Northwest Fwy Ste 300, Cypress, TX 77433
- Phone
- (281) 446-7173
- Enumerated
- Apr 11, 2019
- Record last updated
- Sep 18, 2025
- Medicare enrollment
- Enrolled (PECOS I20250812002453); 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 27126 Northwest Fwy Ste 300
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Areeba Altaf, MDEndocrinology, Diabetes & Metabolism Physician1346802022
Verify Koyenum Chinonso Obi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license V7978Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
441 Medicare Part D claims for 115 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims.
Most prescribed
- Atorvastatin Calcium42 claims
- Carvedilol34 claims
- Repatha Sureclick25 claims
- Rosuvastatin Calcium24 claims
- Spironolactone24 claims
- Ezetimibe23 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): 86.8 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: $2,702.41
85 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. 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
- Mehta Medical Group PLLCHumble, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Koyenum Chinonso Obi among 1,603 cardiovascular disease physician records in Texas
Koyenum Chinonso Obi, MD 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 2019, is newer than 95% of them.
- NPI issued2019 · 95% of these records are older, 3% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 76% of these records are
- Graduated2019 · median 1998 among the 1,219 with a school on file
- Record last updated2025 · 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 Cypress → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Geru Wu, M.D.Cypress, TX 774331801153556
- Mustafa Alqaysi, M.D.Cypress, TX 774291790217537
- Anil Goli, MDCypress, TX 774291629013008
- Michael Hermelin, M.D.Cypress, TX 774291205298189
- Abraham Lee, DOCypress, TX 774291093212821
- Kevin Lin, MDCypress, TX 774291548722184
- Himanayani Mamillapalli, M.D.Cypress, TX 774291114451002
- Mobeen Mazhar, M.D.Cypress, TX 774291689768277
Common questions
What is Koyenum Chinonso Obi, MD's NPI number?
Koyenum Chinonso Obi, MD's National Provider Identifier (NPI) is 1992268320, issued on Apr 11, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Koyenum Chinonso Obi, MD located?
The NPPES record lists a practice address at 27126 Northwest Fwy Ste 300, Cypress, TX, 77433. Phone: (281) 446-7173. Providers update this record themselves, so call before visiting.
How can I verify Koyenum Chinonso Obi, MD's license?
NPPES lists Texas license number V7978, 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 Koyenum Chinonso Obi, MD prescribe under Medicare Part D?
In 2024, Koyenum Chinonso Obi, MD had 441 Medicare Part D claims for 115 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
What is Koyenum Chinonso Obi, MD's MIPS final score?
The 2023 MIPS final score is 86.8 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.