NPPES file of Aug 9, 2026

Kimberly T. Tsitsirigos, LCSW

Clinical Social Worker · Natick, MA

Kimberly T. Tsitsirigos, LCSW is a clinical social worker with a practice address in Natick, Massachusetts, and NPI 1053758672, issued on May 23, 2013. Check the license (Massachusetts 218912, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1053758672
Name
Kimberly T. Tsitsirigos
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
218912 MA
Self-reported in NPPES; status is on the state search
Practice location
251 W Central St, Natick, MA 01760
Phone
(508) 653-4820
Enumerated
May 23, 2013
Record last updated
May 23, 2013 (not updated in 13 years: call before relying on the address or phone)
Fax
(508) 653-4827
Medicare enrollment
Enrolled (PECOS I20170816002833); accepts Medicare assignment
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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Also registered at 251 W Central St

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

  1. Cheryl Abelow, DPTPhysical Therapist1699750984
  2. Mollyrose Arp-Sandel, LICSWClinical Social Worker1013338409
  3. Anne Cashman, LMHCMental Health Counselor1245565936
  4. Jane Cawley, MS, OTR/LPediatric Occupational Therapist1104007293
  5. Rachael Grace, PT-ATPNeurology Physical Therapist1790926681
  6. Meghan LyonsCounselor1891140356

Verify Kimberly T. Tsitsirigos 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 218912
    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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Bills Medicare through one group practice

  1. Healthdrive Behavioral Health Services, PLLCFramingham, MA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Kimberly T. Tsitsirigos among 17,815 clinical social worker records in Massachusetts

Kimberly T. Tsitsirigos, LCSW 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. Its NPI, issued in 2013, is newer than 48% of them.

  • NPI issued2013 · 48% of these records are older, 48% newer
  • In a Medicare fileYes · 8% of these records are
  • In the CMS Doctors and Clinicians fileYes · 17% of these records are
  • Graduated2012 · median 2004 among the 3,059 with a school on file
  • Record last updated2013 · 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).

85 clinical social worker records list a practice address in Natick

They are 85 of the 1,154 NPPES records with a practice address in Natick, and 17,815 clinical social worker records in Massachusetts.

The 8 clinical social worker records with the nearest ZIP codes

  1. Susan Andrew, LICSWNatick, MA 017601225141773
  2. Betsy Casselman, MSW - LICSWNatick, MA 017601356317788
  3. Cynthia Chamberlain, LICSWNatick, MA 017601215045489
  4. Judith Drachman, LICSWNatick, MA 017601902991300
  5. Martha Dumas, MSWNatick, MA 017601407949761
  6. Laura DunneNatick, MA 017601013084664
  7. James Heithmar, MSW LICSWNatick, MA 017601114092210
  8. Heather Jeronimo, MSW, LICSWNatick, MA 017601255491601

Common questions

What is Kimberly T. Tsitsirigos, LCSW's NPI number?

Kimberly T. Tsitsirigos, LCSW's National Provider Identifier (NPI) is 1053758672, issued on May 23, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Kimberly T. Tsitsirigos, LCSW located?

The NPPES record lists a practice address at 251 W Central St, Natick, MA, 01760. Phone: (508) 653-4820. Providers update this record themselves, so call before visiting.

How can I verify Kimberly T. Tsitsirigos, LCSW's license?

NPPES lists Massachusetts license number 218912, 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. 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.