NPPES file of Aug 9, 2026

Eric D. Nolen-Doerr, M.D.

Endocrinology, Diabetes & Metabolism Physician · Boston, MA

Eric D. Nolen-Doerr, M.D. is an endocrinology, diabetes & metabolism physician with a practice address in Boston, Massachusetts, and NPI 1568873230, issued on May 15, 2014. Check the license (Massachusetts 286379, 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
1568873230
Name
Eric D. Nolen-Doerr
Credential
M.D.
Primary taxonomy
Endocrinology, Diabetes & Metabolism Physician 207RE0101X
License number
286379 MA
Self-reported in NPPES; status is on the state search
Practice location
732 Harrison Ave, FL 2, Boston, MA 02118
Phone
(617) 638-7470
Enumerated
May 15, 2014
Record last updated
Dec 19, 2023
Fax
(617) 638-7449
Medicaid IDs
3129297 NH
110125115A MA
Medicare enrollment
Enrolled (PECOS I20210319001636); accepts Medicare assignment
Medical or professional school
Indiana University School Of Medicine, 2014
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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8 nearest endocrinology, diabetes & metabolism physician records → All 522 in Massachusetts → Look up another NPI →

Also registered at 732 Harrison Ave, FL 2

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

  1. Sara Alexanian, MDEndocrinology, Diabetes & Metabolism Physician1609834837
  2. Asem Ali, MD / MBBSEndocrinology, Diabetes & Metabolism Physician1013025220
  3. Sonia Ananthakrishnan, M.D.Endocrinology, Diabetes & Metabolism Physician1912026543
  4. Mirian Barrientos, NP, MSN, MPHGerontology Nurse Practitioner1063964245
  5. Kristen Dimauro, NPFamily Nurse Practitioner1902397631
  6. Susana Ebner, M.D.Endocrinology, Diabetes & Metabolism Physician1053330332

Verify Eric D. Nolen-Doerr 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 286379    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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68% fewer Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024

839 Medicare Part D claims for 125 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 59% of claims.

  1. Eric Nolen-Doerr839
  2. Specialty average2,630

Most prescribed

  1. Mounjaro184 claims
  2. Trulicity142 claims
  3. Topiramate124 claims
  4. Ozempic86 claims
  5. Naltrexone Hcl39 claims
  6. Metformin Hcl36 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

  1. Evans Medical Foundation IncBoston, MA

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

Eric D. Nolen-Doerr among 522 endocrinology, diabetes & metabolism physician records in Massachusetts

Eric D. Nolen-Doerr, M.D. is one of 522 endocrinology, diabetes & metabolism physician records with a practice address in Massachusetts. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 80% of them.

  • NPI issued2014 · 80% of these records are older, 18% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 72% of these records are
  • Graduated2014 · median 2002 among the 378 with a school on file
  • Record last updated2023 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Endocrinology, Diabetes & Metabolism Physician providers in Massachusetts

There are 522 endocrinology, diabetes & metabolism physician records in Massachusetts.

All 522 in Massachusetts → Every provider in Boston → Endocrinology, Diabetes & Metabolism Physician nationwide →

The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes

  1. Sara Alexanian, MDBoston, MA 021181609834837
  2. Beth Cohen, M.D.Boston, MA 021181457385122
  3. Susana Ebner, M.D.Boston, MA 021181053330332
  4. Alan Farwell, M.D.Boston, MA 021181699758151
  5. Michael Holick, M.D.Boston, MA 021181346226206
  6. Philip Knapp, MDBoston, MA 021181407819444
  7. Stephanie Lee, M.D., PH.D.Boston, MA 021181851378665
  8. Jennifer Lee, M.D.Boston, MA 021181457398653

Common questions

What is Eric D. Nolen-Doerr, M.D.'s NPI number?

Eric D. Nolen-Doerr, M.D.'s National Provider Identifier (NPI) is 1568873230, issued on May 15, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Eric D. Nolen-Doerr, M.D. located?

The NPPES record lists a practice address at 732 Harrison Ave, FL 2, Boston, MA, 02118. Phone: (617) 638-7470. Providers update this record themselves, so call before visiting.

How can I verify Eric D. Nolen-Doerr, M.D.'s license?

NPPES lists Massachusetts license number 286379, 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 Eric D. Nolen-Doerr, M.D. prescribe under Medicare Part D?

In 2024, Eric D. Nolen-Doerr, M.D. had 839 Medicare Part D claims for 125 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. 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.

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.