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SARAH ANNE MCNAMARA PMHNP-BC
NPI 1629840079
Nurse Practitioner - Psychiatric/Mental Health in Somerville, MA

Active since October 27, 2023PECOS EnrolledAccepts Medicare Assignment
645 BROADWAY, SOMERVILLE, MA 02145(781) 303-4763 Get Directions Write a Review

NPPES record last updated: December 30, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Dec 30, 2025, Oct 27, 2023 (2 updates tracked since 2023).

About Sarah Anne Mcnamara Pmhnp-bc NPPES

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

SARAH ANNE MCNAMARA PMHNP-BC (NPI 1629840079) is an individual psychiatric/mental health provider in Somerville, Massachusetts, licensed in Massachusetts (RN2308444) and active in the NPI registry since October 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2023).

NPPES Registry Identity

NPI1629840079
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameSARAH ANNE MCNAMARACredential: PMHNP-BC
Location Address645 BROADWAYSomerville, MA 02145-2528
Mailing Address645 BroadwaySomerville, MA 02145-2528 · (781) 303-4763
Phone(781) 303-4763
Sole ProprietorYes
Medical School CMSOtherGraduated 2023
Enumeration DateOctober 27, 2023
Last NPPES UpdateDecember 30, 20252 updates tracked since enumeration
NPPES CertifiedDecember 30, 2025
✔ NPI 1629840079 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in MA · RN2308444
645 BROADWAY, Somerville, MA 02145
Open in Google Maps ↗

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

Sarah Anne Mcnamara Pmhnp-bc 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 ID5092245399
PECOS Enrollment IDI20250214002354
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 Sarah Mcnamara reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Uhs Of Westwood Pembroke Inc
15 mi
Psychiatric Hospital
45 CLAPBOARDTREE ST
Westwood, MA 02090
  • Reassigned Medicare billing, Massachusetts enrollment
  • 76 clinicians in this Medicare group
NPI 1760453328 (781) 762-7764
Northeast Health Services, LLC
34 mi
Mental Health (Including Community Mental Health Center)
30 TAUNTON GREEN, SUITE 5
Taunton, MA 02780
  • Reassigned Medicare billing, Massachusetts enrollment
  • 689 clinicians in this Medicare group
NPI 1225067481 (508) 880-6666

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 02145 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
$97.64 typical visit price
range $63.72 – $189.86
Typical copayment $24.41 (range $15.93 – $47.46)
Most-billed visit code 99203
Established Patient
$111.18 typical visit price
range $21.07 – $155.29
Typical copayment $27.79 (range $5.26 – $38.82)
Most-billed visit code 99214
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.

ISABELLA HOPE TAYLOR
Student in an Organized Health Care Education/Training Program
645 BROADWAY
SOMERVILLE, MA 02145
Middlesex County (781) 303-4763
CARLY CALIGIURI MSW
Counselor (Mental Health)
645 BROADWAY
SOMERVILLE, MA 02145
Middlesex County (781) 303-4763
MIA MCKERSIE
Counselor (Mental Health)
645 BROADWAY
SOMERVILLE, MA 02145
Middlesex County (781) 303-4763
DANIEL DAVIS LCSW
Social Worker (Clinical)
645 BROADWAY
SOMERVILLE, MA 02145
Middlesex County (781) 303-4763
SAMUELLE A JEAN CHARLES
Nurse Practitioner (Psychiatric/Mental Health)
645 BROADWAY
SOMERVILLE, MA 02145
Middlesex County (781) 712-6141
DARINA KHUSAINOVA
Counselor (Mental Health)
645 BROADWAY
SOMERVILLE, MA 02145
Middlesex County (857) 997-0062
MS. CHRISTINA JOANNE MCGONAGLE LCSW
Social Worker (Clinical)
645 BROADWAY
SOMERVILLE, MA 02145
Middlesex County (781) 303-4763
KIKI JERA BEKKUM MS
Counselor (Mental Health)
645 BROADWAY
SOMERVILLE, MA 02145
Middlesex County (781) 303-4763

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 Sarah Mcnamara's NPI number?

The NPI number for Sarah Mcnamara is 1629840079. It was assigned to this individual provider in the NPPES registry on October 27, 2023.

Where is Sarah Mcnamara located?

Sarah Mcnamara practices at 645 Broadway, Somerville, MA 02145. The listed phone number is (781) 303-4763.

What is Sarah Mcnamara's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Sarah Mcnamara enrolled in Medicare?

Yes. Sarah Mcnamara 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 Sarah Mcnamara's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sarah Mcnamara reassigns Medicare benefits to 2 organizations: Uhs Of Westwood Pembroke Inc (Westwood, MA) and Northeast Health Services, LLC (Taunton, 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 Sarah Mcnamara's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Sarah Mcnamara was last updated on December 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.