NPPES file of Aug 9, 2026

Adam Robert Rosen, MD

Psychiatry Physician · Pittsfield, MA

Adam Robert Rosen, MD is a psychiatry physician with a practice address in Pittsfield, Massachusetts, and NPI 1871545178, issued on May 16, 2006. Check the license (Massachusetts 258436, 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
1871545178
Name
Adam Robert Rosen
Credential
MD
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
258436 MA
Self-reported in NPPES; status is on the state search
Practice location
725 North St, Pittsfield, MA 01201
Phone
(413) 395-7939
Enumerated
May 16, 2006
Record last updated
Sep 9, 2025
Fax
(413) 447-2705
Medicare enrollment
Enrolled (PECOS I20141211001836); accepts Medicare assignment
Medical or professional school
University Of Pittsburgh School Of Medicine, 1999
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 North St

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

  1. Ahmed AbdelnabiInternal Medicine Physician1528620507
  2. Margarita Abramovich, MDPsychiatry Physician1154883239
  3. Jacqueline AdamsMedical-Surgical Registered Nurse1396507026
  4. Erik Adler, D.O.Student in an Organized Health Care Education/Training Program1700468915
  5. Parinaz Afrashteh, MDStudent in an Organized Health Care Education/Training Program1609677715
  6. Deepak Agarwal, MDDiagnostic Radiology Physician1043265754

Verify Adam Robert Rosen 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 258436
    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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82% fewer Medicare Part D claims than the average psychiatry physician in 2024

183 Medicare Part D claims for 30 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.

  1. Adam Rosen183
  2. Specialty average1,000

Most prescribed

  1. Lamotrigine26 claims
  2. Olanzapine25 claims
  3. Lithium Carbonate Er24 claims
  4. Lorazepam18 claims
  5. Gabapentin15 claims
  6. Paroxetine Hcl13 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. Berkshire Medical Center IncPittsfield, MA

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

Adam Robert Rosen among 2,736 psychiatry physician records in Massachusetts

Adam Robert Rosen, MD is one of 2,736 psychiatry physician records with a practice address in Massachusetts. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.

  • NPI issued2006 · 10% of these records are older, 51% newer
  • In a Medicare fileYes · 65% of these records are
  • In the CMS Doctors and Clinicians fileYes · 45% of these records are
  • Graduated1999 · median 2005 among the 1,219 with a school on file
  • Record last updated2025 · 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 2084P0800X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

29 psychiatry physician records list a practice address in Pittsfield

They are 29 of the 2,189 NPPES records with a practice address in Pittsfield, and 2,736 psychiatry physician records in Massachusetts.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Lara Aillon-Sohl, M.D.Pittsfield, MA 012011134299415
  2. Jerry Carter, MDPittsfield, MA 012011235149097
  3. Elizabeth Donlon, M.D.Pittsfield, MA 012011992737415
  4. Jeffrey Doshier, M.D.Pittsfield, MA 012011710924469
  5. Leslie Fishbein, M.D.Pittsfield, MA 012011538106232
  6. John Follet, MDPittsfield, MA 012011528078375
  7. Robert Guerette, M.D.Pittsfield, MA 012011902040348
  8. William Knight, M.D.Pittsfield, MA 012011790815397

Common questions

What is Adam Robert Rosen, MD's NPI number?

Adam Robert Rosen, MD's National Provider Identifier (NPI) is 1871545178, issued on May 16, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Adam Robert Rosen, MD located?

The NPPES record lists a practice address at 725 North St, Pittsfield, MA, 01201. Phone: (413) 395-7939. Providers update this record themselves, so call before visiting.

How can I verify Adam Robert Rosen, MD's license?

NPPES lists Massachusetts license number 258436, 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 Adam Robert Rosen, MD prescribe under Medicare Part D?

In 2024, Adam Robert Rosen, MD had 183 Medicare Part D claims for 30 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.