1. Home
  2. Directory
  3. Massachusetts
  4. Weston
  5. Social Worker
  6. NPI Profile

MS. PAMELA SUSAN MAYER I LICSW
NPI 1326521154
Social Worker - Clinical in Weston, MA

Active since September 07, 2018PECOS EnrolledAccepts Medicare Assignment

NPPES record last updated: September 7, 2018. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Ms. Pamela Susan Mayer I Licsw NPPES

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

MS. PAMELA SUSAN MAYER I LICSW (NPI 1326521154) is an individual clinical provider in Weston, Massachusetts, licensed in Massachusetts (110386) and active in the NPI registry since September 2018. She is enrolled in Medicare PECOS and is a graduate of Other (1997).

NPPES Registry Identity

NPI1326521154
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMS. PAMELA SUSAN MAYER ICredential: LICSW
Location Address21 BROOK RDWeston, MA 02493-1712
Mailing Address21 Brook RdWeston, MA 02493-1712 · (617) 320-9341
Phone(617) 320-9341
Sole ProprietorYes
Medical School CMSOtherGraduated 1997
Enumeration DateSeptember 7, 2018
✔ NPI 1326521154 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 · 110386
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.
21 BROOK RD, Weston, MA 02493
Open in Google Maps ↗

Other Identifiers 1

Medicaid110386MA

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

Ms. Pamela Susan Mayer I 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 ID648610089
PECOS Enrollment IDI20240501003964
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 Reassignments

2

Medicare enrollment records show Pamela Mayer reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Massachusetts General Physicians Organization Inc
12 mi
Dermatology
55 FRUIT ST, BUL 2
Boston, MA 02114
  • Reassigned Medicare billing, Massachusetts enrollment
  • 6,360 clinicians in this Medicare group
NPI 1801874573 (617) 724-0287
The General Hospital Corporation
12 mi
General Acute Care Hospital
55 FRUIT ST, BULFINCH 360
Boston, MA 02114
  • Reassigned Medicare billing, Massachusetts enrollment
  • 6,234 clinicians in this Medicare group
NPI 1023049236 (617) 726-2000

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02493 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.

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 Pamela Mayer's NPI number?

The NPI number for Pamela Mayer is 1326521154. It was assigned to this individual provider in the NPPES registry on September 7, 2018.

Where is Pamela Mayer located?

Pamela Mayer practices at 21 Brook Rd, Weston, MA 02493. The listed phone number is (617) 320-9341.

What is Pamela Mayer's specialty?

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

Is Pamela Mayer enrolled in Medicare?

Yes. Pamela Mayer 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 organizations bill Medicare for Pamela Mayer's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Pamela Mayer reassigns Medicare benefits to 2 organizations: Massachusetts General Physicians Organization Inc (Boston, MA) and The General Hospital Corporation (Boston, MA). Each 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 Pamela Mayer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Pamela Mayer accept?

Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Pamela Mayer 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 Pamela Mayer was last updated on September 7, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.