Richard B. Gremillion, MD
Rheumatology Physician · Millcreek, UT
Richard B. Gremillion, MD is a rheumatology physician with a practice address in Millcreek, Utah, and NPI 1205820693, issued on Aug 31, 2005. Check the license (Utah 1882521205, as entered in NPPES) on the Utah Medical Licensing Board; the Medicare figures below come from public CMS files.
- Name
- Richard B. Gremillion
- Credential
- MD
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- 1882521205 UT
Self-reported in NPPES; status is on the state search - Practice location
- 999 E Murray Holladay RD Ste 207, Millcreek, UT 84117
- Phone
- (801) 965-3600
- Enumerated
- Aug 31, 2005
- Record last updated
- Jul 18, 2024
- Medicare enrollment
- Enrolled (PECOS I20050822001215); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 1990
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 65 in Utah → Look up another NPI →
Also registered at 999 E Murray Holladay RD Ste 207
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joshua Lloyd, DOFamily Medicine Physician1558941583
Verify Richard B. Gremillion in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersUtah Medical Licensing Board
Search for license 1882521205Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average rheumatology physician in 2024
4,208 Medicare Part D claims for 485 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. 312 claims were for opioids.
Most prescribed
- Methotrexate816 claims
- Leflunomide467 claims
- Prednisone431 claims
- Folic Acid225 claims
- Hydroxychloroquine Sulfate220 claims
- Celecoxib195 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.
Industry payments in 2024: $1,253.81
106 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer 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 one group practice
- Granger Medical Clinic PCWest Valley City, UT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Richard B. Gremillion among 65 rheumatology physician records in Utah
Richard B. Gremillion, MD is one of 65 rheumatology physician records with a practice address in Utah. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 92% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1990 · median 2010 among the 41 with a school on file
- Record last updated2024 · 55% 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 Utah practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Rheumatology Physician providers in Utah
There are 65 rheumatology physician records in Utah.
All 65 in Utah → Every provider in Millcreek → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Michael Bessen, MDSalt Lake City, UT 841121497332092
- Darion Heald, MDSalt Lake City, UT 841121750031332
- Dorota Lebiedz-Odrobina, M.D.Salt Lake City, UT 841121841470804
- Anisha Memdani, MDSalt Lake City, UT 841121790475945
- Monika Olejnik-Wilczynska, MDSalt Lake City, UT 841121538857511
- Srikar Sama, M.D.Salt Lake City, UT 841121073259024
- Dalia Sriwi, M.B.B.S.Salt Lake City, UT 841121740910579
- Brayden Yellman, M.D.Murray, UT 841231194011841
Common questions
What is Richard B. Gremillion, MD's NPI number?
Richard B. Gremillion, MD's National Provider Identifier (NPI) is 1205820693, issued on Aug 31, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Richard B. Gremillion, MD located?
The NPPES record lists a practice address at 999 E Murray Holladay RD Ste 207, Millcreek, UT, 84117. Phone: (801) 965-3600. Providers update this record themselves, so call before visiting.
How can I verify Richard B. Gremillion, MD's license?
NPPES lists Utah license number 1882521205, as entered by the provider. Search the Utah Medical Licensing Board at https://secure.utah.gov/llv/search/index.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Richard B. Gremillion, MD prescribe under Medicare Part D?
In 2024, Richard B. Gremillion, MD had 4,208 Medicare Part D claims for 485 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.