Maxwell Steven Thomas, M.D.
Internal Medicine Physician · West Hollywood, CA
Maxwell Steven Thomas, M.D. is an internal medicine physician with a practice address in West Hollywood, California, and NPI 1972091429, issued on Apr 30, 2018. Check the license (California A164898, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Maxwell Steven Thomas
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A164898 CA
Self-reported in NPPES; status is on the state search - Practice location
- 8737 Beverly Blvd, West Hollywood, CA 90048
- Phone
- (323) 525-1118
- Enumerated
- Apr 30, 2018
- Record last updated
- Nov 4, 2022
- Fax
- (818) 303-1306
- Medicaid ID
- 744168007 NY
- Medicare enrollment
- Enrolled (PECOS I20210811004161); accepts Medicare assignment
- Medical or professional school
- State University Of New York Downstate Medical Center, 2018
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 8737 Beverly Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Siamak Bagheri, PHARM.D.Pharmacist1114095643
- Paula Bernstein, MDObstetrics & Gynecology Physician1891788501
- Pamela Fenton, M.DSpecialist1134130990
- Michelle Gabbai, MDSpecialist1659437358
- Ramin Gabbai, MDNephrology Physician1457417248
- Alex Kawana, M.DSpecialist1316951171
Verify Maxwell Steven Thomas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A164898Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
58% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,329 Medicare Part D claims for 110 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 16 claims were for opioids.
Most prescribed
- Levothyroxine Sodium49 claims
- Tamsulosin Hcl47 claims
- Amlodipine Besylate46 claims
- Rosuvastatin Calcium41 claims
- Metformin Hcl38 claims
- Atorvastatin Calcium37 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): 100 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: $534.99
12 payments; by number, the most common kind was food and beverage; the largest payer was ViiV Healthcare Company. The 50,334 providers of this specialty with any payment received $1,303.06 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
- Synergy Hematology Oncology Medical Associates IncWest Hollywood, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Maxwell Steven Thomas among 17,696 internal medicine physician records in California
Maxwell Steven Thomas, M.D. is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 84% of them.
- NPI issued2018 · 84% of these records are older, 14% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2018 · median 2004 among the 11,065 with a school on file
- Record last updated2022 · 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 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
136 internal medicine physician records list a practice address in West Hollywood
They are 136 of the 2,619 NPPES records with a practice address in West Hollywood, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in West Hollywood → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- George Chaux, M.D.Los Angeles, CA 900481619938941
- Anish Desai, M.D.Los Angeles, CA 900481518928886
- Amanda Ewing, M.D.West Hollywood, CA 900481982661922
- Farshid Fararooy, M.D.Los Angeles, CA 900481922045939
- Eleonora Fedonenko, M.D.Los Angeles, CA 900481790721850
- Christina Harris, MDLos Angeles, CA 900481073553962
- Homayoon Khanlou, MDLos Angeles, CA 900481356335277
- Dorothy Lowe, M.D.Los Angeles, CA 900481275577835
Common questions
What is Maxwell Steven Thomas, M.D.'s NPI number?
Maxwell Steven Thomas, M.D.'s National Provider Identifier (NPI) is 1972091429, issued on Apr 30, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Maxwell Steven Thomas, M.D. located?
The NPPES record lists a practice address at 8737 Beverly Blvd, West Hollywood, CA, 90048. Phone: (323) 525-1118. Providers update this record themselves, so call before visiting.
How can I verify Maxwell Steven Thomas, M.D.'s license?
NPPES lists California license number A164898, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Maxwell Steven Thomas, M.D. prescribe under Medicare Part D?
In 2024, Maxwell Steven Thomas, M.D. had 1,329 Medicare Part D claims for 110 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Maxwell Steven Thomas, M.D.'s MIPS final score?
The 2023 MIPS final score is 100 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.