NPPES file of Aug 9, 2026

Naina Limbekar, MD

Sleep Medicine (Psychiatry & Neurology) Physician · Boston, MA

Naina Limbekar, MD is a sleep medicine (psychiatry & neurology) physician with a practice address in Boston, Massachusetts, and NPI 1619345121, issued on Sep 14, 2015. Check the license (Massachusetts 278517, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1619345121
Name
Naina Limbekar
Credential
MD
Primary taxonomy
Sleep Medicine (Psychiatry & Neurology) Physician 2084S0012X
License numbers
278517 MA
264791 MA
Self-reported in NPPES; status is on the state search
Practice location
725 Albany Street, Boston, MA 02118
Phone
(617) 638-8456
Enumerated
Sep 14, 2015
Record last updated
Dec 16, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(617) 638-8465
Medicare enrollment
Enrolled (PECOS I20230707002743); accepts Medicare assignment
Medical or professional school
Jc Edwards School Of Medicine, Marshall University, 2015
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 725 Albany Street

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

  1. Salah Abdelgadir, MDInfectious Disease Physician1891280954
  2. Bhraana Abraham, PAPhysician Assistant1649963661
  3. Afolarin Amodu, M.D.Nephrology Physician1194196410
  4. Archana Asundi, M.D.Infectious Disease Physician1417319013
  5. Alexandra Bachorik, M.D.Internal Medicine Physician1962883173
  6. Cecily Barber, MD, MPHObstetrics & Gynecology Physician1144754284

Verify Naina Limbekar 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 278517
    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

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97% fewer Medicare Part D claims than the average sleep medicine (psychiatry & neurology) physician in 2024

21 Medicare Part D claims, against an average of 655 among the 377 providers of this specialty who prescribed in Part D.

  1. Naina Limbekar21
  2. Specialty average655

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

  1. Permanente Medical Group IncSan Francisco, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Naina Limbekar among 15 sleep medicine (psychiatry & neurology) physician records in Massachusetts

Naina Limbekar, MD is one of 15 sleep medicine (psychiatry & neurology) physician records with a practice address in Massachusetts. 100% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 67% of them.

  • NPI issued2015 · 67% of these records are older, 27% newer
  • In a Medicare fileYes · 100% of these records are
  • In the CMS Doctors and Clinicians fileYes · 80% of these records are
  • Graduated2015 · median 2003 among the 12 with a school on file
  • Record last updated2020 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084S0012X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Sleep Medicine (Psychiatry & Neurology) Physician providers in Massachusetts

There are 15 sleep medicine (psychiatry & neurology) physician records in Massachusetts.

The 8 sleep medicine (psychiatry & neurology) physician records with the nearest ZIP codes

  1. Karen Lee, MDBoston, MA 021151578725685
  2. Maamie Asamoah-MensahBoston, MA 021141295312361
  3. Jeffrey Kim, MDBoston, MA 021141487243408
  4. John Winkelman, PHD/MDBoston, MA 021141619950045
  5. Karim Awad, MDBoston, MA 022151295939189
  6. Xi Chen, M.D., PH.D.,Boston, MA 022151285940973
  7. Jonathan Yeung LaiwahBoston, MA 022151033728084
  8. Ivia Rivera Agosto, M.D.Burlington, MA 018051790103299

Common questions

What is Naina Limbekar, MD's NPI number?

Naina Limbekar, MD's National Provider Identifier (NPI) is 1619345121, issued on Sep 14, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Naina Limbekar, MD located?

The NPPES record lists a practice address at 725 Albany Street, Boston, MA, 02118. Phone: (617) 638-8456. Providers update this record themselves, so call before visiting.

How can I verify Naina Limbekar, MD's license?

NPPES lists Massachusetts license number 278517, 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 Naina Limbekar, MD prescribe under Medicare Part D?

In 2024, Naina Limbekar, MD had 21 Medicare Part D claims; the average among sleep medicine (psychiatry & neurology) physician prescribers was 655. 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.