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GREGORY BENJAMIN PERCHIK LCSW
NPI 1043530611
Social Worker - Clinical in Portland, ME

Active since June 07, 2010PECOS EnrolledAccepts Medicare Assignment
98.06/100
CMS Quality Rating
23 OCEAN AVE, PORTLAND, ME 04103(207) 730-6340(207) 842-7773 Get Directions Write a Review

NPPES record last updated: January 8, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Jan 8, 2026, Nov 2, 2020, Jul 13, 2016 and 1 more (4 updates tracked since 2016).

About Gregory Benjamin Perchik Lcsw NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GREGORY BENJAMIN PERCHIK LCSW (NPI 1043530611) is an individual clinical provider in Portland, Maine, licensed in Maine (LC14666) and active in the NPI registry since June 2010. He is enrolled in Medicare PECOS and is a graduate of Other (2010).

NPPES Registry Identity

NPI1043530611
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameGREGORY BENJAMIN PERCHIKCredential: LCSW
Location Address23 OCEAN AVEPortland, ME 04103-5740
Mailing Address23 Ocean AvePortland, ME 04103-5740 · (207) 730-6340 · Fax (207) 842-7773
Phone(207) 730-6340
Fax(207) 842-7773
Sole ProprietorNo
Medical School CMSOtherGraduated 2010
Enumeration DateJune 7, 2010
Last NPPES UpdateJanuary 8, 20264 updates tracked since enumeration
NPPES CertifiedJanuary 8, 2026
✔ NPI 1043530611 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in ME · LC14666
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
23 OCEAN AVE, Portland, ME 04103
Open in Google Maps ↗

Other Identifiers 1

Medicaid7931308MA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Harvard Pilgrim Health Care, Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Gregory Benjamin Perchik Lcsw is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID648598920
PECOS Enrollment IDI20150416001966
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 04103 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $56.28 – $169.96
Typical copayment $0.00 (range $14.07 – $42.49)
Most-billed visit code NA
Established Patient
$70.13 typical visit price
range $18.22 – $138.92
Typical copayment $17.53 (range $4.55 – $34.73)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

98.06/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality86.13
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JUDITH DEMUCCI LCSW
Social Worker (Clinical)
23 OCEAN AVE
PORTLAND, ME 04103
Cumberland County (207) 899-9519
MR. KEVIN MACKELL LMT
Massage Therapist
23 OCEAN AVE
PORTLAND, ME 04103
Cumberland County (207) 370-2212
SCOTT REOCH LCPC-C
Counselor (Mental Health)
23 OCEAN AVE
PORTLAND, ME 04103
Cumberland County (207) 749-8546

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Gregory Perchik's NPI number?

The NPI number for Gregory Perchik is 1043530611. It was assigned to this individual provider in the NPPES registry on June 7, 2010.

Where is Gregory Perchik located?

Gregory Perchik practices at 23 Ocean Ave, Portland, ME 04103. The listed phone number is (207) 730-6340.

What is Gregory Perchik's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Gregory Perchik enrolled in Medicare?

Yes. Gregory Perchik is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Gregory Perchik accept?

Health plans from Harvard Pilgrim Health Care and Providence Health Plan list Gregory Perchik as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Gregory Perchik was last updated on January 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.