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MS. HENRIETTA MIRIAM MENCO MSW
NPI 1811900301
Social Worker - Clinical in Watertown, MA

Active since August 14, 2006Opted out of Medicare · through Jul 6, 2028
203 ARLINGTON ST STE 4, WATERTOWN, MA 02472(617) 519-4156 Get Directions Write a Review

NPPES record last updated: November 19, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Ms. Henrietta Miriam Menco Msw NPPES

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

MS. HENRIETTA MIRIAM MENCO MSW (NPI 1811900301) is an individual clinical provider in Watertown, Massachusetts, licensed in Massachusetts (105415) and active in the NPI registry since August 2006. She has opted out of Medicare through July 6, 2028 and remains eligible to order and refer.

NPPES Registry Identity

NPI1811900301
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMS. HENRIETTA MIRIAM MENCOCredential: MSW
Location Address203 ARLINGTON ST STE 4Watertown, MA 02472-2036
Mailing Address87 Clocktower Dr Unit 2308Waltham, MA 02452-7866 · (617) 519-4516
Phone(617) 519-4156
Sole ProprietorYes
Enumeration DateAugust 14, 2006
Last NPPES UpdateNovember 19, 2025
NPPES CertifiedNovember 19, 2025
✔ NPI 1811900301 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 · 105415
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.
203 ARLINGTON ST STE 4, Watertown, MA 02472
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Other Identifiers 1

OtherP03960MA · Bc/bs

Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Ms. Henrietta Miriam Menco Msw has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from July 6, 2026 through July 6, 2028.

Opt-Out Effective DateJuly 6, 2026
Opt-Out In Effect ThroughJuly 6, 2028Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02472 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

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

HENRIETTA MENCO CONULTING PLLC
Social Worker (Clinical)
203 ARLINGTON ST STE 4
WATERTOWN, MA 02472
Middlesex County (617) 519-4516

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 Henrietta Menco's NPI number?

The NPI number for Henrietta Menco is 1811900301. It was assigned to this individual provider in the NPPES registry on August 14, 2006.

Where is Henrietta Menco located?

Henrietta Menco practices at 203 Arlington St Ste 4, Watertown, MA 02472. The listed phone number is (617) 519-4156.

What is Henrietta Menco's specialty?

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

Is Henrietta Menco enrolled in Medicare?

No. Henrietta Menco has opted out of Medicare through July 6, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

What insurance does Henrietta Menco accept?

Health plans from Anthem Blue Cross and Blue Shield list Henrietta Menco 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 Henrietta Menco was last updated on November 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.