Gary R. Margolies, M.D.
Rheumatology Physician · Nashville, TN
Gary R. Margolies, M.D. is a rheumatology physician with a practice address in Nashville, Tennessee, and NPI 1982649257, issued on Jun 19, 2006. Check the license (Tennessee 21326, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Gary R. Margolies
- Credential
- M.D.
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License numbers
- 21326 TN
30405 KY
Self-reported in NPPES; status is on the state search - Practice location
- 300 20TH Ave N, Nashville, TN 37203
- Phone
- (615) 284-1400
- Enumerated
- Jun 19, 2006
- Record last updated
- Feb 6, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (615) 284-1693
- Medicaid ID
- 64304058 KY
- Medicare enrollment
- Enrolled (PECOS I20150327001173); accepts Medicare assignment
- Medical or professional school
- Un Of California, Irvine, College Of Medicine, 1987
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 139 in Tennessee → Look up another NPI →
Also registered at 300 20TH Ave N
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Renata Alexandre, NP-CFamily Nurse Practitioner1255792230
- Patricia Arns, M.D.Internal Medicine Physician1558306464
- Todd Bauer, MDHematology & Oncology Physician1336296136
- John Bolds, MDPulmonary Disease Physician1659375467
- Parminder Bolina, M.D.Internal Medicine Physician1801831714
- George Bounds, M.D.Internal Medicine Physician1477598712
Verify Gary R. Margolies in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 21326Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% more Medicare Part D claims than the average rheumatology physician in 2024
3,295 Medicare Part D claims for 340 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. 99 claims were for opioids.
Most prescribed
- Prednisone387 claims
- Gabapentin356 claims
- Methotrexate318 claims
- Hydroxychloroquine Sulfate280 claims
- Pregabalin219 claims
- Meloxicam114 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.
Bills Medicare through one group practice
- Saint Thomas Medical PartnersNashville, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gary R. Margolies among 139 rheumatology physician records in Tennessee
Gary R. Margolies, M.D. is one of 139 rheumatology physician records with a practice address in Tennessee. 82% 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 12% of them.
- NPI issued2006 · 12% of these records are older, 49% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated1987 · median 2003 among the 96 with a school on file
- Record last updated2015 · 45% 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 Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Rheumatology Physician providers in Tennessee
There are 139 rheumatology physician records in Tennessee.
All 139 in Tennessee → Every provider in Nashville → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Victor Byrd, M.D.Nashville, TN 372031952392797
- Robert Collins, M.D.Nashville, TN 372031851474092
- Susan Harwell, MDNashville, TN 372031629202593
- Robert Lagrone, MDNashville, TN 372031417903378
- Christian Rhea, D.O.Nashville, TN 372031982668976
- Paul Wheeler, MDNashville, TN 372031750376786
- Tracy Frech, MDNashville, TN 372041831215227
- Leslie Cuevas, MDNashville, TN 372051790779213
Common questions
What is Gary R. Margolies, M.D.'s NPI number?
Gary R. Margolies, M.D.'s National Provider Identifier (NPI) is 1982649257, issued on Jun 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gary R. Margolies, M.D. located?
The NPPES record lists a practice address at 300 20TH Ave N, Nashville, TN, 37203. Phone: (615) 284-1400. Providers update this record themselves, so call before visiting.
How can I verify Gary R. Margolies, M.D.'s license?
NPPES lists Tennessee license number 21326, as entered by the provider. Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gary R. Margolies, M.D. prescribe under Medicare Part D?
In 2024, Gary R. Margolies, M.D. had 3,295 Medicare Part D claims for 340 beneficiaries; the average among rheumatology physician prescribers was 1,978. Part D covers Medicare prescriptions only.
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.