Gregory Benjamin Perchik, LCSW
Clinical Social Worker · Portland, ME
Gregory Benjamin Perchik, LCSW is a clinical social worker with a practice address in Portland, Maine, and NPI 1043530611, issued on Jun 7, 2010. Check the license (Maine LC14666, as entered in NPPES) with the Maine board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gregory Benjamin Perchik
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- LC14666 ME
Self-reported in NPPES; status is on the state search - Practice location
- 23 Ocean Ave, Portland, ME 04103
- Phone
- (207) 730-6340
- Enumerated
- Jun 7, 2010
- Record last updated
- Jan 8, 2026
- Fax
- (207) 842-7773
- Medicaid ID
- 7931308 MA
- Medicare enrollment
- Enrolled (PECOS I20150416001966); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 3,673 in Maine → Look up another NPI →
Also registered at 23 Ocean Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Judith Demucci, LCSWClinical Social Worker1487069886
- Kevin Mackell, LMTMassage Therapist1538461702
- Scott Reoch, LCPC-CMental Health Counselor1578918082
Verify Gregory Benjamin Perchik in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maine board licenses this profession
Search for license LC14666Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 98.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- MainehealthPortland, ME
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gregory Benjamin Perchik among 3,673 clinical social worker records in Maine
Gregory Benjamin Perchik, LCSW 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 2010, is newer than 43% of them.
- NPI issued2010 · 43% of these records are older, 51% newer
- In a Medicare fileYes · 19% of these records are
- In the CMS Doctors and Clinicians fileYes · 26% of these records are
- Graduated2010 · median 2008 among the 939 with a school on file
- Record last updated2026 · 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).
669 clinical social worker records list a practice address in Portland
They are 669 of the 6,022 NPPES records with a practice address in Portland, and 3,673 clinical social worker records in Maine.
All 3,673 in Maine → Every provider in Portland → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Sharon Ash Tancredi, LCSWPortland, ME 041031487671137
- Nancy Bills, LCSWPortland, ME 041031811921828
- Priscilla Bird, LCSWPortland, ME 041031669409496
- Maryann Carroll, LCSWPortland, ME 041031992712103
- Paula Curran, LCSWPortland, ME 041031184661308
- Kelli Fox, LCSW LADC CCSPortland, ME 041031952369688
- Jennifer Goodwin, LCSWPortland, ME 041031245242965
- Jennifer Greaves, L.C.S.W., L.A.D.C.Portland, ME 041031902865397
Common questions
What is Gregory Benjamin Perchik, LCSW's NPI number?
Gregory Benjamin Perchik, LCSW's National Provider Identifier (NPI) is 1043530611, issued on Jun 7, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Benjamin Perchik, LCSW located?
The NPPES record lists a practice address at 23 Ocean Ave, Portland, ME, 04103. Phone: (207) 730-6340. Providers update this record themselves, so call before visiting.
How can I verify Gregory Benjamin Perchik, LCSW's license?
NPPES lists Maine license number LC14666, as entered by the provider. Search the Maine board that licenses this profession; the NPPES record confirms identity only.
What is Gregory Benjamin Perchik, LCSW's MIPS final score?
The 2023 MIPS final score is 98.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.