Leslie J. Fishbein, M.D.
Psychiatry Physician · Pittsfield, MA
Leslie J. Fishbein, M.D. is a psychiatry physician with a practice address in Pittsfield, Massachusetts, and NPI 1538106232, issued on Jun 1, 2006. Check the license (Massachusetts 73827, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Leslie J. Fishbein
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 73827 MA
Self-reported in NPPES; status is on the state search - Practice location
- 55 North St, Pittsfield, MA 01201
- Phone
- (413) 442-5600
- Enumerated
- Jun 1, 2006
- Record last updated
- Nov 22, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (888) 371-3987
- Medicaid ID
- 110051203A MA
- Medicare enrollment
- Enrolled (PECOS I20150723008356); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 2,736 in Massachusetts → Look up another NPI →
Verify Leslie J. Fishbein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 73827Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
12% more Medicare Part D claims than the average psychiatry physician in 2024
1,115 Medicare Part D claims for 87 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.
Most prescribed
- Lorazepam90 claims
- Clonazepam72 claims
- Trazodone Hcl59 claims
- Venlafaxine Hcl Er52 claims
- Duloxetine Hcl50 claims
- Lamotrigine46 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
- Community Health Programs IncGreat Barrington, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Leslie J. Fishbein among 2,736 psychiatry physician records in Massachusetts
Leslie J. Fishbein, M.D. 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
- Graduated1988 · median 2005 among the 1,219 with a school on file
- Record last updated2020 · 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.
All 2,736 in Massachusetts → Every provider in Pittsfield → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Lara Aillon-Sohl, M.D.Pittsfield, MA 012011134299415
- Jerry Carter, MDPittsfield, MA 012011235149097
- Elizabeth Donlon, M.D.Pittsfield, MA 012011992737415
- Jeffrey Doshier, M.D.Pittsfield, MA 012011710924469
- John Follet, MDPittsfield, MA 012011528078375
- Robert Guerette, M.D.Pittsfield, MA 012011902040348
- William Knight, M.D.Pittsfield, MA 012011790815397
- Jennifer Michaels, M.D.Pittsfield, MA 012011780622001
Common questions
What is Leslie J. Fishbein, M.D.'s NPI number?
Leslie J. Fishbein, M.D.'s National Provider Identifier (NPI) is 1538106232, issued on Jun 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Leslie J. Fishbein, M.D. located?
The NPPES record lists a practice address at 55 North St, Pittsfield, MA, 01201. Phone: (413) 442-5600. Providers update this record themselves, so call before visiting.
How can I verify Leslie J. Fishbein, M.D.'s license?
NPPES lists Massachusetts license number 73827, 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 Leslie J. Fishbein, M.D. prescribe under Medicare Part D?
In 2024, Leslie J. Fishbein, M.D. had 1,115 Medicare Part D claims for 87 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.