NPPES file of Aug 9, 2026

Rosemary Kolanowski, LICSW

Clinical Social Worker · Harvard, MA

Rosemary Kolanowski, LICSW is a clinical social worker with a practice address in Harvard, Massachusetts, and NPI 1578663936, issued on Sep 25, 2006. Check the license (Massachusetts 102926, 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
1578663936
Name
Rosemary Kolanowski
Credential
LICSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
102926 MA
Self-reported in NPPES; status is on the state search
Practice location
93 Ayer RD, Harvard, MA 01451
Phone
(978) 296-3957
Enumerated
Sep 25, 2006
Record last updated
Sep 19, 2022
Medicare enrollment
Enrolled (PECOS I20050913001031); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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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Verify Rosemary Kolanowski 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 102926
    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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Rosemary Kolanowski among 17,815 clinical social worker records in Massachusetts

Rosemary Kolanowski, LICSW is one of 17,815 clinical social worker records with a practice address in Massachusetts. 8% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than under 1% of them.

  • NPI issued2006 · under 1% of these records are older, 85% newer
  • In a Medicare fileNo · 8% of these records are
  • In the CMS Doctors and Clinicians fileYes · 17% of these records are
  • Graduated1977 · median 2004 among the 3,059 with a school on file
  • Record last updated2022 · 68% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

19 clinical social worker records list a practice address in Harvard

They are 19 of the 100 NPPES records with a practice address in Harvard, and 17,815 clinical social worker records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 clinical social worker records with the nearest ZIP codes

  1. Kristen Barrett, LICSWHarvard, MA 014511447431176
  2. Frances Booth, LICSWHarvard, MA 014511295748515
  3. Lisa Briggs, M.S.W.Harvard, MA 014511245556836
  4. Diana Demetri, LICSWHarvard, MA 014511285965913
  5. Leslie Ekings, LICSWHarvard, MA 014511558339929
  6. Linda Ferguson, LICSWHarvard, MA 014511053403295
  7. Barbara Kirwood, LICSWHarvard, MA 014511730295452
  8. Nancy Lax, MSWHarvard, MA 014511063574770

Common questions

What is Rosemary Kolanowski, LICSW's NPI number?

Rosemary Kolanowski, LICSW's National Provider Identifier (NPI) is 1578663936, issued on Sep 25, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Rosemary Kolanowski, LICSW located?

The NPPES record lists a practice address at 93 Ayer RD, Harvard, MA, 01451. Phone: (978) 296-3957. Providers update this record themselves, so call before visiting.

How can I verify Rosemary Kolanowski, LICSW's license?

NPPES lists Massachusetts license number 102926, 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.

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.