Katherine C. Perrin, LMSW-CC
Clinical Social Worker · Freeport, ME
Katherine C. Perrin, LMSW-CC is a clinical social worker with a practice address in Freeport, Maine, and NPI 1275233314, issued on Mar 7, 2023. Check the license (Maine MC21184, as entered in NPPES) with the Maine board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katherine C. Perrin
- Credential
- LMSW-CC
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- MC21184 ME
Self-reported in NPPES; status is on the state search - Practice location
- 491 US Route 1 Ste 23, Freeport, ME 04032
- Phone
- (207) 331-5338
- Enumerated
- Mar 7, 2023
- Record last updated
- Mar 7, 2023
- Fax
- (207) 544-5070
- Medicare enrollment
- Enrolled (PECOS I20240724002253); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 3,673 in Maine → Look up another NPI →
Also registered at 491 US Route 1 Ste 23
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Robert Cameron, LCSWClinical Social Worker1407119795
- Cameron Coleman, LMSW-CCSocial Worker1043992803
- Katherine EnrightProfessional Counselor1366317406
- Hilary Eslinger, MSW, LMSW-CCClinical Social Worker1063257541
- Hadley Gibson, LMSW-CCClinical Social Worker1194641399
- Katharine McConnell, LMSW-CCClinical Social Worker1801689500
Verify Katherine C. Perrin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maine board licenses this profession
Search for license MC21184Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Partnership For Trauma RecoveryFreeport, ME
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katherine C. Perrin among 3,673 clinical social worker records in Maine
Katherine C. Perrin, LMSW-CC is one of 3,673 clinical social worker records with a practice address in Maine. 19% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 88% of them.
- NPI issued2023 · 88% of these records are older, 8% newer
- In a Medicare fileYes · 19% of these records are
- In the CMS Doctors and Clinicians fileYes · 26% of these records are
- Graduated2022 · median 2008 among the 939 with a school on file
- Record last updated2023 · 63% 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 Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
26 clinical social worker records list a practice address in Freeport
They are 26 of the 162 NPPES records with a practice address in Freeport, and 3,673 clinical social worker records in Maine.
All 3,673 in Maine → Every provider in Freeport → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Signe Alexander, LCSW, CADCFreeport, ME 040321043485238
- Earl Avant, LCSWFreeport, ME 040321760532402
- Erin Bolduc, LCSWFreeport, ME 040321871893495
- Robert Cameron, LCSWFreeport, ME 040321407119795
- Jessica Cowan, LCSWFreeport, ME 040321851331482
- Elizabeth Easton, LCSWFreeport, ME 040321841427689
- Heather Hyatt, M.S.W., L.C.S.W.Freeport, ME 040321770818817
- Douglas Patrick, LCSW, JDFreeport, ME 040321336440973
Common questions
What is Katherine C. Perrin, LMSW-CC's NPI number?
Katherine C. Perrin, LMSW-CC's National Provider Identifier (NPI) is 1275233314, issued on Mar 7, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Katherine C. Perrin, LMSW-CC located?
The NPPES record lists a practice address at 491 US Route 1 Ste 23, Freeport, ME, 04032. Phone: (207) 331-5338. Providers update this record themselves, so call before visiting.
How can I verify Katherine C. Perrin, LMSW-CC's license?
NPPES lists Maine license number MC21184, as entered by the provider. Search the Maine 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.