NPPES file of Aug 9, 2026

William Harlan, MED, LMHC

Mental Health Counselor · Winchester, MA

William Harlan, MED, LMHC is a mental health counselor with a practice address in Winchester, Massachusetts, and NPI 1619183803, issued on May 15, 2007. Check the license (Massachusetts 7065, as entered in NPPES) with the Massachusetts board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1619183803
Name
William Harlan
Credential
MED, LMHC
Primary taxonomy
Mental Health Counselor 101YM0800X
License number
7065 MA
Self-reported in NPPES; status is on the state search
Practice location
10 Converse PL, Winchester, MA 01890
Phone
(617) 237-0473
Enumerated
May 15, 2007
Record last updated
May 25, 2013 (not updated in 13 years: call before relying on the address or phone)
Fax
(617) 250-8880
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 10 Converse PL

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

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Verify William Harlan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
    Search for license 7065    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
Find 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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16 mental health counselor records list a practice address in Winchester

They are 16 of the 439 NPPES records with a practice address in Winchester, and 18,415 mental health counselor records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 16 in Winchester → All 18,415 in Massachusetts → Every provider in Winchester →

Other mental health counselor records in Massachusetts

  1. Casandra Aasmundsen, MAWorcester, MA1104234442
  2. Maryam AbalkhailHolyoke, MA1275035131
  3. Daniela AbarcaSpringfield, MA1871262006
  4. Lorena Abarr, LMHC, CADCAmherst, MA1902178858
  5. Laura AbascianoDedham, MA1336446137
  6. Tatyana AbashinaSpringfield, MA1902013113
  7. Diana AbathGreenfield, MA1679371942
  8. Bryan Abbott, MSTaunton, MA1306671987
  9. Carolee Abbott, LMHCHyannis, MA1013030485
  10. Rebeca AbboudJamaica Plain, MA1588991525

Common questions

What is William Harlan, MED, LMHC's NPI number?

William Harlan, MED, LMHC's National Provider Identifier (NPI) is 1619183803, issued on May 15, 2007. An NPI identifies a provider in billing; it is not a license.

Where is William Harlan, MED, LMHC located?

The NPPES record lists a practice address at 10 Converse PL, Winchester, MA, 01890. Phone: (617) 237-0473. Providers update this record themselves, so call before visiting.

How can I verify William Harlan, MED, LMHC's license?

NPPES lists Massachusetts license number 7065, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity 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. 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.