Ranjan Roy, M.D.
Rheumatology Physician · Northport, NY
Ranjan Roy, M.D. is a rheumatology physician with a practice address in Northport, New York, and NPI 1174615140, issued on Sep 28, 2006. Check the license on the NYS Education Department, Office of the Professions; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Ranjan Roy
- Credential
- M.D.
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- 01042355A IN
Self-reported in NPPES; status is on the state search - Practice location
- 79 Middleville RD, Northport, NY 11768
- Phone
- (631) 261-4400
- Enumerated
- Sep 28, 2006
- Record last updated
- Jul 16, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 599 in New York → Look up another NPI →
Also registered at 79 Middleville RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Mark Albert, NPPsychiatric/Mental Health Nurse Practitioner1477822096
- Cherian Alexander, M.D.Internal Medicine Physician1144252941
Verify Ranjan Roy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the ProfessionsCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Ranjan Roy among 599 rheumatology physician records in New York
Ranjan Roy, M.D. is one of 599 rheumatology physician records with a practice address in New York. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 54% newer
- In a Medicare fileNo · 85% of these records are
- In the CMS Doctors and Clinicians fileNo · 71% of these records are
- Record last updated2007 · 64% 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 New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Rheumatology Physician providers in New York
There are 599 rheumatology physician records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 599 in New York → Every provider in Northport → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Monica WeinbergNorthport, NY 117681265896104
- Harley Cohen, MDNesconset, NY 117671669535845
- Richard Adamski, M.D.Patchogue, NY 117721316213564
- Clara Markovits, M.D.Patchogue, NY 117721699879767
- Asif Uddin, MDPatchogue, NY 117721568996627
- Zarlasht KhanPort Jefferson Station, NY 117761073939625
- Sheldon Blau, MDMassapequa, NY 117581376607267
- Robert Marcus, MDMassapequa, NY 117581619958931
Common questions
What is Ranjan Roy, M.D.'s NPI number?
Ranjan Roy, M.D.'s National Provider Identifier (NPI) is 1174615140, issued on Sep 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ranjan Roy, M.D. located?
The NPPES record lists a practice address at 79 Middleville RD, Northport, NY, 11768. Phone: (631) 261-4400. Providers update this record themselves, so call before visiting.
How can I verify Ranjan Roy, M.D.'s license?
Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.