NPPES file of Aug 9, 2026

Nikheel Shrinivas Kolatkar, M.D.

Endocrinology, Diabetes & Metabolism Physician · Boston, MA

Nikheel Shrinivas Kolatkar, M.D. is an endocrinology, diabetes & metabolism physician with a practice address in Boston, Massachusetts, and NPI 1396748463, issued on May 23, 2005. Check the license (Massachusetts 219119, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1396748463
Name
Nikheel Shrinivas Kolatkar
Credential
M.D.
Primary taxonomy
Endocrinology, Diabetes & Metabolism Physician 207RE0101X
License number
219119 MA
Self-reported in NPPES; status is on the state search
Practice location
221 Longwood Ave, Boston, MA 02115
Phone
(617) 732-7947
Enumerated
May 23, 2005
Record last updated
Jul 13, 2026
Fax
(617) 732-5764
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 221 Longwood Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Gail Adler, MD PHDEndocrinology, Diabetes & Metabolism Physician1780675280
  2. Sara Ahmadi, M.D.Endocrinology, Diabetes & Metabolism Physician1700082617
  3. Abdullah Alajaji, MDDermatology Physician1356698351
  4. Anastasia-Stefania AlexopoulosEndocrinology, Diabetes & Metabolism Physician1134560543
  5. Bader AlharbiDermatology Physician1932021771
  6. Abby Altman, PHDCounseling Psychologist1518220433

Verify Nikheel Shrinivas Kolatkar in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
    Search for license 219119    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Massachusetts license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Endocrinology, Diabetes & Metabolism Physician providers in Massachusetts

There are 522 endocrinology, diabetes & metabolism physician records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 522 in Massachusetts → Every provider in Boston →

Other endocrinology, diabetes & metabolism physician records in Massachusetts

  1. Alice Abbott, MDLeeds, MA1922096205
  2. Adham Abdel Mottalib, MDBoston, MA1740774892
  3. Aya Abou El Nasr El Bassatne, M.D.Boston, MA1922674134
  4. Tobin Abraham, M.D.Chestnut Hill, MA1568629376
  5. Martin Abrahamson, M.D.Boston, MA1336254226
  6. Ana Paula Abreu Metzger, M.D., PHDBoston, MA1548632359
  7. Gail Adler, MD PHDBoston, MA1780675280
  8. Sara Ahmadi, M.D.Boston, MA1700082617
  9. Alexandra Albert, MD PHDWorcester, MA1164059127
  10. Erik Alexander, MDBoston, MA1285692376

Common questions

What is Nikheel Shrinivas Kolatkar, M.D.'s NPI number?

Nikheel Shrinivas Kolatkar, M.D.'s National Provider Identifier (NPI) is 1396748463, issued on May 23, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Nikheel Shrinivas Kolatkar, M.D. located?

The NPPES record lists a practice address at 221 Longwood Ave, Boston, MA, 02115. Phone: (617) 732-7947. Providers update this record themselves, so call before visiting.

How can I verify Nikheel Shrinivas Kolatkar, M.D.'s license?

NPPES lists Massachusetts license number 219119, 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.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.