Thomas Lee Rosenfeld, M.D.
Dermatology Physician · Worcester, MA
Thomas Lee Rosenfeld, M.D. is a dermatology physician with a practice address in Worcester, Massachusetts, and NPI 1942203856, issued on May 24, 2005. Check the license (Massachusetts 50277, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Thomas Lee Rosenfeld
- Credential
- M.D.
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- 50277 MA
Self-reported in NPPES; status is on the state search - Practice location
- 5 Neponset St, Worcester, MA 01606
- Phone
- (508) 595-5560
- Enumerated
- May 24, 2005
- Record last updated
- Jun 29, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicaid ID
- 9764437 MA
- Medicare enrollment
- Enrolled (PECOS I20060502000013); accepts Medicare assignment
- Medical or professional school
- Virginia Commonwealth University, School Of Medicine, 1978
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 627 in Massachusetts → Look up another NPI →
Also registered at 5 Neponset St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sheila Abdallah, MDFamily Medicine Physician1821356312
- Caroline Anastasi, LMHCMental Health Counselor1881140788
- Nicole Barr, NPFamily Nurse Practitioner1700524873
- Kern Bayard, MDInternal Medicine Physician1699777888
- Wendy Bergman, MDInternal Medicine Physician1083674451
- Irene Blair, NPNurse Practitioner1558337824
Verify Thomas Lee Rosenfeld in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 50277Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.0 times the Medicare Part D claims of the average dermatology physician in 2024
2,368 Medicare Part D claims for 714 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Betamethasone Dipropionate196 claims
- Triamcinolone Acetonide172 claims
- Fluorouracil138 claims
- Ketoconazole138 claims
- Methotrexate130 claims
- Hydroxyzine Hcl97 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
- Reliant Medical Group IncWorcesteer, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thomas Lee Rosenfeld among 627 dermatology physician records in Massachusetts
Thomas Lee Rosenfeld, M.D. is one of 627 dermatology physician records with a practice address in Massachusetts. 83% 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, 89% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated1978 · median 2008 among the 445 with a school on file
- Record last updated2020 · 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 207N00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in Massachusetts
There are 627 dermatology physician records in Massachusetts.
All 627 in Massachusetts → Every provider in Worcester → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- David Snook, MDWorcester, MA 016061700847670
- Amanda Auerbach, M.D.Worcester, MA 016051558592261
- Michael Cunningham, M.D.Worcester, MA 016051558749606
- Vijaya Daniel, M.D.Worcester, MA 016051922426915
- Nutan Gowda, M.D.Worcester, MA 016051578875100
- Wei-Che Ko, MDWorcester, MA 016051821523606
- Riley McLean-Mandell, M.D.Worcester, MA 016051588002273
- Melissa Michelon, MDWorcester, MA 016051982983235
Common questions
What is Thomas Lee Rosenfeld, M.D.'s NPI number?
Thomas Lee Rosenfeld, M.D.'s National Provider Identifier (NPI) is 1942203856, issued on May 24, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Thomas Lee Rosenfeld, M.D. located?
The NPPES record lists a practice address at 5 Neponset St, Worcester, MA, 01606. Phone: (508) 595-5560. Providers update this record themselves, so call before visiting.
How can I verify Thomas Lee Rosenfeld, M.D.'s license?
NPPES lists Massachusetts license number 50277, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Thomas Lee Rosenfeld, M.D. prescribe under Medicare Part D?
In 2024, Thomas Lee Rosenfeld, M.D. had 2,368 Medicare Part D claims for 714 beneficiaries; the average among dermatology physician prescribers was 797. 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.