Muhammad Ishaq, MD
Psychiatry Physician · Norman, OK
Muhammad Ishaq, MD is a psychiatry physician with a practice address in Norman, Oklahoma, and NPI 1457520884, issued on Feb 29, 2008. Check the license (Oklahoma 25715, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Muhammad Ishaq
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 25715 OK
Self-reported in NPPES; status is on the state search - Practice location
- 900 E Main St, Norman, OK 73071
- Phone
- (405) 573-6602
- Enumerated
- Feb 29, 2008
- Record last updated
- Jul 6, 2026
- Fax
- (405) 573-6684
- Medicare enrollment
- Enrolled (PECOS I20110623000238); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 463 in Oklahoma → Look up another NPI →
Also registered at 900 E Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Abigail AcceusStudent in an Organized Health Care Education/Training Program1285568659
- Martha Alexander, LCSWClinical Social Worker1265614978
- Julian Anderson, MDPsychiatry Physician1093179996
- Loren BallardCase Manager/Care Coordinator1326987728
- Jared Baugh, RNRegistered Nurse1518184076
- Sukhmeet Bedi, M.D.Psychiatry Physician1427543255
Verify Muhammad Ishaq 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 25715Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
28% more Medicare Part D claims than the average psychiatry physician in 2024
1,277 Medicare Part D claims for 72 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims.
Most prescribed
- Alprazolam118 claims
- Duloxetine Hcl99 claims
- Trazodone Hcl92 claims
- Olanzapine72 claims
- Fluoxetine Hcl65 claims
- Mirtazapine56 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: $510.07
4 payments; by number, the most common kind was travel and lodging; the largest payer was Intuitive Surgical, Inc. The 13,693 providers of this specialty with any payment received $4,954.93 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 3 group practices
- Farhan Jawed, M.D., PLLCNorman, OK
- Norman Regional Providers Specialty CareNorman, OK
- State OF OklahomaNorman, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Muhammad Ishaq among 463 psychiatry physician records in Oklahoma
Muhammad Ishaq, MD is one of 463 psychiatry physician records with a practice address in Oklahoma. 64% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 54% of them.
- NPI issued2008 · 54% of these records are older, 43% newer
- In a Medicare fileYes · 64% of these records are
- In the CMS Doctors and Clinicians fileYes · 46% of these records are
- Graduated1995 · median 2005 among the 213 with a school on file
- Record last updated2026 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
65 psychiatry physician records list a practice address in Norman
They are 65 of the 4,245 NPPES records with a practice address in Norman, and 463 psychiatry physician records in Oklahoma.
All 463 in Oklahoma → Every provider in Norman → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Stanley Ardoin, MDNorman, OK 730711649366998
- Jacob Bannet, MDNorman, OK 730711790873180
- Jack Gray, MDNorman, OK 730711295708519
- Lori Hake, DONorman, OK 730711023106267
- Suk Han, MDNorman, OK 730711790865269
- Vivian Hasbrook, M.D.Norman, OK 730711225101215
- Donna Hill, D.O.Norman, OK 730711942230792
- Edwin Hill, MDNorman, OK 730711205868122
Common questions
What is Muhammad Ishaq, MD's NPI number?
Muhammad Ishaq, MD's National Provider Identifier (NPI) is 1457520884, issued on Feb 29, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Muhammad Ishaq, MD located?
The NPPES record lists a practice address at 900 E Main St, Norman, OK, 73071. Phone: (405) 573-6602. Providers update this record themselves, so call before visiting.
How can I verify Muhammad Ishaq, MD's license?
NPPES lists Oklahoma license number 25715, 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 Muhammad Ishaq, MD prescribe under Medicare Part D?
In 2024, Muhammad Ishaq, MD had 1,277 Medicare Part D claims for 72 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.
What is Muhammad Ishaq, MD'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.