NPPES file of Aug 9, 2026

Donald Lawrence Sherak, M.D.

Child & Adolescent Psychiatry Physician · Brookline, MA

Donald Lawrence Sherak, M.D. is a child & adolescent psychiatry physician with a practice address in Brookline, Massachusetts, and NPI 1588675425, issued on Aug 9, 2006. Check the license (Massachusetts 76578, 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
1588675425
Name
Donald Lawrence Sherak
Credential
M.D.
Primary taxonomy
Child & Adolescent Psychiatry Physician 2084P0804X
License number
76578 MA
Self-reported in NPPES; status is on the state search
Practice location
1330 Beacon St, Brookline, MA 02446
Phone
(617) 730-4979
Enumerated
Aug 9, 2006
Record last updated
Jul 21, 2022
Fax
(815) 377-2660
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 1330 Beacon St

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

  1. Marina Arakelian, LICSW BCDSocial Worker1568518124
  2. Elizabeth BarchPsychologist1679914147
  3. Kara Beasley, MS RD LDNRegistered Dietitian1811264419
  4. Kelly Belinsky, MS,OTRLOccupational Therapist1912044702
  5. Mary Blanchard, LICSWClinical Social Worker1932251592
  6. Loren Brooks, PH.D.Psychologist1154379758

Verify Donald Lawrence Sherak 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 76578
    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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85% fewer Medicare Part D claims than the average child & adolescent psychiatry physician in 2024

75 Medicare Part D claims, against an average of 504 among the 3,545 providers of this specialty who prescribed in Part D.

  1. Donald Sherak75
  2. Specialty average504

Most prescribed

  1. Haloperidol12 claims
  2. Lorazepam12 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.

Donald Lawrence Sherak among 336 child & adolescent psychiatry physician records in Massachusetts

Donald Lawrence Sherak, M.D. is one of 336 child & adolescent psychiatry physician records with a practice address in Massachusetts. 51% 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 8% of them.

  • NPI issued2006 · 8% of these records are older, 53% newer
  • In a Medicare fileYes · 51% of these records are
  • In the CMS Doctors and Clinicians fileNo · 29% of these records are
  • Record last updated2022 · 52% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0804X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Child & Adolescent Psychiatry Physician providers in Massachusetts

There are 336 child & adolescent psychiatry physician records in Massachusetts.

The 8 child & adolescent psychiatry physician records with the nearest ZIP codes

  1. Diana Deister, MDBrookline, MA 024461245411602
  2. Annabel KuhnBrookline, MA 024461639704505
  3. Revital Racin, MDBrookline, MA 024461790912905
  4. Janina Galler, M.D.Brookline, MA 024451164642310
  5. Allston Morris, M.D.Brookline, MA 024451447223151
  6. Jessica Stern, M.D.Brookline, MA 024451841580057
  7. Kyu Won Lee, M.D.Newton, MA 024581023252459
  8. Ruth Liberfarb, MD PHDNewton, MA 024581598739211

Common questions

What is Donald Lawrence Sherak, M.D.'s NPI number?

Donald Lawrence Sherak, M.D.'s National Provider Identifier (NPI) is 1588675425, issued on Aug 9, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Donald Lawrence Sherak, M.D. located?

The NPPES record lists a practice address at 1330 Beacon St, Brookline, MA, 02446. Phone: (617) 730-4979. Providers update this record themselves, so call before visiting.

How can I verify Donald Lawrence Sherak, M.D.'s license?

NPPES lists Massachusetts license number 76578, 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 Donald Lawrence Sherak, M.D. prescribe under Medicare Part D?

In 2024, Donald Lawrence Sherak, M.D. had 75 Medicare Part D claims; the average among child & adolescent psychiatry physician prescribers was 504. 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.