Registry data as of Aug 27, 2026

Carl Joslin

Mental Health Counselor · Marblehead, MA

Carl Joslin is a mental health counselor with a practice address in Marblehead, Massachusetts, and NPI 1346981768, issued on Apr 7, 2022. Check the license with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1346981768
Name
Carl Joslin
Primary taxonomy
Mental Health Counselor 101YM0800X
Practice location
66 Clifton Ave, Marblehead, MA 01945
Phone
(781) 631-8273
Enumerated
Apr 7, 2022
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 66 Clifton Ave

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

  1. Michael Bornhorst, MSW LICSWClinical Social Worker1730275066
  2. Kate Burns, LICSWClinical Social Worker1396920294
  3. Liane Davis, LICSWClinical Social Worker1841868361
  4. Sarah Gold, L.M.H.C.Mental Health Counselor1417295791
  5. Jeannette Kowalski, LMHCMental Health Counselor1417015272
  6. Marianne Magruder, LICSWClinical Social Worker1700947223

Verify Carl Joslin in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this professionCheck 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.

One hospital or facility affiliation

  1. North Shore Counseling Center IncBeverly, MA

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

23 mental health counselor records list a Marblehead practice address

They are 23 of the 263 NPPES records with a Marblehead practice address, and 18,238 mental health counselor records in Massachusetts.

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. Elizabeth AbbateRevere, MA1992053748
  9. Brianna Abbott, LMHC LADC1Springfield, MA1225503725
  10. Bryan Abbott, MSTaunton, MA1306671987

Common questions

What is Carl Joslin's NPI number?

Carl Joslin's National Provider Identifier (NPI) is 1346981768, issued on Apr 7, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Carl Joslin located?

The NPPES record lists a practice address at 66 Clifton Ave, Marblehead, MA, 01945. Phone: (781) 631-8273. Providers update this record themselves, so call before visiting.

How can I verify Carl Joslin's license?

Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.