Tara Susan Raj, MD
Rheumatology Physician · Worcester, MA
Tara Susan Raj, MD is a rheumatology physician with a practice address in Worcester, Massachusetts, and NPI 1659953347, issued on Apr 22, 2021. Check the license (Massachusetts 1025226, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Tara Susan Raj
- Credential
- MD
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- 1025226 MA
Self-reported in NPPES; status is on the state search - Practice location
- 119 Belmont St, Worcester, MA 01605
- Phone
- (508) 334-5224
- Enumerated
- Apr 22, 2021
- Record last updated
- Mar 6, 2026
- Fax
- (508) 334-1053
- Medicare enrollment
- Enrolled (PECOS I20260416000731); may accept Medicare assignment
- Medical or professional school
- University Of Connecticut School Of Medicine, 2021
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 343 in Massachusetts → Look up another NPI →
Also registered at 119 Belmont St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Tara Susan Raj in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 1025226Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average rheumatology physician in 2024
34 Medicare Part D claims for 20 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Prednisone11 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.
Tara Susan Raj among 343 rheumatology physician records in Massachusetts
Tara Susan Raj, MD is one of 343 rheumatology physician records with a practice address in Massachusetts. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 98% of them.
- NPI issued2021 · 98% of these records are older, under 1% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2021 · median 2004 among the 212 with a school on file
- Record last updated2026 · 62% 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 Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Rheumatology Physician providers in Massachusetts
There are 343 rheumatology physician records in Massachusetts.
All 343 in Massachusetts → Every provider in Worcester → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Norman Bress, M.D.Worcester, MA 016051407828734
- Ratnesh Chopra, M.D.Worcester, MA 016051710944137
- Beata Cieslak-Skowronska, M.D.Worcester, MA 016051447226642
- Deborah Demarco, M.D.Worcester, MA 016051215910849
- Jonathan Kay, MDWorcester, MA 016051699766964
- Nancy Liu, M.D.Worcester, MA 016051265416531
- Evelyn Love, M.D.Worcester, MA 016051164538922
- Timothy McAlindon, MD, MPHWorcester, MA 016051518931625
Common questions
What is Tara Susan Raj, MD's NPI number?
Tara Susan Raj, MD's National Provider Identifier (NPI) is 1659953347, issued on Apr 22, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Tara Susan Raj, MD located?
The NPPES record lists a practice address at 119 Belmont St, Worcester, MA, 01605. Phone: (508) 334-5224. Providers update this record themselves, so call before visiting.
How can I verify Tara Susan Raj, MD's license?
NPPES lists Massachusetts license number 1025226, 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 Tara Susan Raj, MD prescribe under Medicare Part D?
In 2024, Tara Susan Raj, MD had 34 Medicare Part D claims for 20 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.