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IRVING S. EPSTEIN LICSW
NPI 1972557833
Social Worker - Clinical in Quincy, MA

Active since May 22, 2006PECOS EnrolledAccepts Medicare Assignment
1250 HANCOCK ST, QUINCY, MA 02169(617) 774-0920(617) 774-0925 Get Directions Write a Review

NPPES record last updated: March 7, 2021. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Irving S. Epstein Licsw NPPES

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

IRVING S. EPSTEIN LICSW (NPI 1972557833) is an individual clinical provider in Quincy, Massachusetts, licensed in Massachusetts (103964) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1978).

NPPES Registry Identity

NPI1972557833
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameIRVING S. EPSTEINCredential: LICSW
Location Address1250 HANCOCK STQuincy, MA 02169-4339
Mailing Address1250 Hancock StQuincy, MA 02169-4339 · (617) 774-0920 · Fax (617) 774-0925
Phone(617) 774-0920
Fax(617) 774-0925
Sole ProprietorNo
Medical School CMSOtherGraduated 1978
Enumeration DateMay 22, 2006
Last NPPES UpdateMarch 7, 2021
NPPES CertifiedMarch 7, 2021
✔ NPI 1972557833 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 MA · 103964
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.
1250 HANCOCK ST, Quincy, MA 02169
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Other Identifiers 1

OtherP02417MA · Blue Cross

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Irving S. Epstein Licsw 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 ID2163317330
PECOS Enrollment IDI20040217000512
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.

Medicare Billing Reassignment

Medicare enrollment records show Irving Epstein reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Atrius Health, Inc.
Same address
Internal Medicine
1250 HANCOCK ST
Quincy, MA 02169
  • Reassigned Medicare billing, Massachusetts enrollment
  • 1,317 clinicians in this Medicare group
NPI 1245444900 (617) 774-0600

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Psychotherapy, 45 minutes 90834
Psychotherapy is a treatment method where you converse with a therapist about your thoughts, feelings, and behaviors. In a 45-minute session, the therapist assists you in understanding and managing your mental health concerns, improving emotional wellness, and promoting personal growth.
73 services18 patients
Psychiatric diagnostic evaluation 90791
A psychiatric diagnostic evaluation is a thorough assessment used to identify any mental health conditions you may have. It involves a detailed discussion about your symptoms, thoughts, feelings and behavior patterns. Your medical history and family's mental health history are also considered.
20 services20 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02169 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 $63.72 – $189.86
Typical copayment $0.00 (range $15.93 – $47.46)
Most-billed visit code NA
Established Patient
$78.84 typical visit price
range $21.07 – $155.29
Typical copayment $19.71 (range $5.26 – $38.82)
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.

Other Providers at the Same Location NPPES 20

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

DR. JANET LI MD
Obstetrics & Gynecology (Gynecology)
1250 HANCOCK ST
QUINCY, MA 02169
Norfolk County (617) 774-0940
HEATHER H. BLIGH PA-C
Physician Assistant
1250 HANCOCK ST
QUINCY, MA 02169
Norfolk County (617) 774-0820
MARTHA E MOSS M.D.
Internal Medicine
1250 HANCOCK ST, INTERNAL MEDICINE
QUINCY, MA 02169
Norfolk County (617) 774-0840
MARIANNE BALSAMO RNCS
Registered Nurse (Psychiatric/Mental Health, Adult)
1250 HANCOCK ST
QUINCY, MA 02169
Norfolk County (617) 774-0920
STEVEN B MATFIS M.D.
Internal Medicine
1250 HANCOCK ST, INTERNAL MEDICINE
QUINCY, MA 02169
Norfolk County (617) 774-0840
MR. ANDREW BASSETT NP
Nurse Practitioner (Family)
1250 HANCOCK ST
QUINCY, MA 02169
Norfolk County (617) 774-0882
DR. QIAO TING KUANG M.D.
Internal Medicine
1250 HANCOCK ST, PRESIDENTS PLACE - SOUTH TOWER
QUINCY, MA 02169
Norfolk County (617) 774-0840
SERGIO RAMOA M.D.
Family Medicine
1250 HANCOCK ST
QUINCY, MA 02169
Norfolk County (617) 774-0840

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 Irving Epstein's NPI number?

The NPI number for Irving Epstein is 1972557833. It was assigned to this individual provider in the NPPES registry on May 22, 2006.

Where is Irving Epstein located?

Irving Epstein practices at 1250 Hancock St, Quincy, MA 02169. The listed phone number is (617) 774-0920.

What is Irving Epstein's specialty?

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

Is Irving Epstein enrolled in Medicare?

Yes. Irving Epstein 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.

Which organization bills Medicare for Irving Epstein's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Irving Epstein reassigns Medicare benefits to Atrius Health, Inc. (Quincy, MA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Irving Epstein's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Irving Epstein accept?

Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Irving Epstein 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 Irving Epstein was last updated on March 7, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.