Michael Andrew Malloy, M.D.
Rheumatology Physician · Tulsa, OK
Michael Andrew Malloy, M.D. is a rheumatology physician with a practice address in Tulsa, Oklahoma, and NPI 1679597371, issued on Jul 26, 2006. Check the license (Oklahoma 21023, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Michael Andrew Malloy
- Credential
- M.D.
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- 21023 OK
Self-reported in NPPES; status is on the state search - Practice location
- 6160 S Yale Ave, Tulsa, OK 74136
- Phone
- (918) 495-2685
- Enumerated
- Jul 26, 2006
- Record last updated
- Sep 10, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (918) 495-2660
- Medicare enrollment
- Enrolled (PECOS I20060830000507); accepts Medicare assignment
- Medical or professional school
- University Of Oklahoma College Of Medicine, 1997
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 69 in Oklahoma → Look up another NPI →
Also registered at 6160 S Yale Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Michael Andrew Malloy 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 21023Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.1 times the Medicare Part D claims of the average rheumatology physician in 2024
8,170 Medicare Part D claims for 905 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 2,064 claims were for opioids.
Most prescribed
- Hydroxychloroquine Sulfate908 claims
- Hydrocodone-Acetaminophen752 claims
- Prednisone432 claims
- Gabapentin423 claims
- Duloxetine Hcl370 claims
- Pregabalin317 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): 79.4 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: $2,527.70
120 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 4,486 providers of this specialty with any payment received $8,538.33 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 2 group practices
- Saint Francis Hospital, Inc.Tulsa, OK
- Warren Clinic IncTulsa, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Andrew Malloy among 69 rheumatology physician records in Oklahoma
Michael Andrew Malloy, M.D. is one of 69 rheumatology physician records with a practice address in Oklahoma. 90% 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, 51% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1997 · median 2002 among the 47 with a school on file
- Record last updated2012 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RR0500X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Rheumatology Physician providers in Oklahoma
There are 69 rheumatology physician records in Oklahoma.
All 69 in Oklahoma → Every provider in Tulsa → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Manuel Calvin, MDTulsa, OK 741361396744678
- Jamie Morgan Fernan, DOTulsa, OK 741361427685437
- Priyatha Garlapati, MDTulsa, OK 741361184101313
- Mary Hinojos Mamut, DOTulsa, OK 741361518314939
- Madeline O'Sullivan, MDTulsa, OK 741371770111353
- Richard Robinson, MDTulsa, OK 741451942220827
- Alan Martin, M.D.Tulsa, OK 741461083677017
- William Surbeck, M.D.Tulsa, OK 741461154382711
Common questions
What is Michael Andrew Malloy, M.D.'s NPI number?
Michael Andrew Malloy, M.D.'s National Provider Identifier (NPI) is 1679597371, issued on Jul 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael Andrew Malloy, M.D. located?
The NPPES record lists a practice address at 6160 S Yale Ave, Tulsa, OK, 74136. Phone: (918) 495-2685. Providers update this record themselves, so call before visiting.
How can I verify Michael Andrew Malloy, M.D.'s license?
NPPES lists Oklahoma license number 21023, 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 Michael Andrew Malloy, M.D. prescribe under Medicare Part D?
In 2024, Michael Andrew Malloy, M.D. had 8,170 Medicare Part D claims for 905 beneficiaries; the average among rheumatology physician prescribers was 1,978. Part D covers Medicare prescriptions only.
What is Michael Andrew Malloy, M.D.'s MIPS final score?
The 2023 MIPS final score is 79.4 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.