Zainal M. Hussain, M.D.
Cardiovascular Disease Physician · Tulsa, OK
Zainal M. Hussain, M.D. is a cardiovascular disease physician with a practice address in Tulsa, Oklahoma, and NPI 1992995146, issued on Jul 25, 2007. Check the license (Oklahoma 33374, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Zainal M. Hussain
- Credential
- M.D.
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- 33374 OK
Self-reported in NPPES; status is on the state search - Practice location
- 1923 S Utica Ave FL 4, Tulsa, OK 74104
- Phone
- (918) 748-7650
- Enumerated
- Jul 25, 2007
- Record last updated
- Aug 12, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (918) 403-6341
- Medicare enrollment
- Enrolled (PECOS I20180306001720); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 184 in Oklahoma → Look up another NPI →
Also registered at 1923 S Utica Ave FL 4
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tani Calvert, AGACNPAcute Care Nurse Practitioner1760006886
- Candace Campbell, APRN-CNPFamily Nurse Practitioner1275976664
- Addison McGinn, MDCardiovascular Disease Physician1124589775
- Cristina MyersAcute Care Nurse Practitioner1588115810
- Deepa PhilipEndocrinology, Diabetes & Metabolism Physician1659614105
- Kathleen Steelberg, APRN-CNPAcute Care Nurse Practitioner1386786911
Verify Zainal M. Hussain in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOklahoma Board of Medical Licensure and Supervision
Search for license 33374Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% more Medicare Part D claims than the average cardiovascular disease physician in 2024
5,926 Medicare Part D claims for 581 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.
Most prescribed
- Metoprolol Succinate635 claims
- Atorvastatin Calcium553 claims
- Amlodipine Besylate404 claims
- Carvedilol394 claims
- Rosuvastatin Calcium329 claims
- Losartan Potassium299 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 MIPS final score for 2023 (Medicare payment program): 91.2 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $2,339.65
15 payments; by number, the most common kind was food and beverage; the largest payer was Abiomed. 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
- St. John Physicians, Inc.Broken Arrow, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Zainal M. Hussain among 184 cardiovascular disease physician records in Oklahoma
Zainal M. Hussain, M.D. is one of 184 cardiovascular disease physician records with a practice address in Oklahoma. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 57% of them.
- NPI issued2007 · 57% of these records are older, 32% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2001 · median 1998 among the 131 with a school on file
- Record last updated2021 · 61% 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 Oklahoma 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 Oklahoma
There are 184 cardiovascular disease physician records in Oklahoma.
All 184 in Oklahoma → Every provider in Tulsa → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Douglas Davies, M.D.Tulsa, OK 741041437122058
- Roger Desprez, M.D.Tulsa, OK 741041154391993
- Michael Fogli, M.D.Tulsa, OK 741041407827579
- Frank Gaffney, M.D.Tulsa, OK 741041609846112
- Robert Haas, MDTulsa, OK 741041235161142
- Richard Kacere, MDTulsa, OK 741041942396338
- Thomas Kalapura, MDTulsa, OK 741041740258995
- Ravi Kode, M.D.Tulsa, OK 741041366602617
Common questions
What is Zainal M. Hussain, M.D.'s NPI number?
Zainal M. Hussain, M.D.'s National Provider Identifier (NPI) is 1992995146, issued on Jul 25, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Zainal M. Hussain, M.D. located?
The NPPES record lists a practice address at 1923 S Utica Ave FL 4, Tulsa, OK, 74104. Phone: (918) 748-7650. Providers update this record themselves, so call before visiting.
How can I verify Zainal M. Hussain, M.D.'s license?
NPPES lists Oklahoma license number 33374, as entered by the provider. Search the Oklahoma Board of Medical Licensure and Supervision at https://www.okmedicalboard.org/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Zainal M. Hussain, M.D. prescribe under Medicare Part D?
In 2024, Zainal M. Hussain, M.D. had 5,926 Medicare Part D claims for 581 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
What is Zainal M. Hussain, M.D.'s MIPS final score?
The 2023 MIPS final score is 91.2 of 100. 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.