1. Home
  2. Directory
  3. Massachusetts
  4. East Boston
  5. Nurse Practitioner
  6. NPI Profile

NANCY B SEIGAL RNP
NPI 1932155496
Nurse Practitioner - Gerontology in East Boston, MA

Active since May 26, 2006PECOS Enrolled
10 GOVE ST, EAST BOSTON, MA 02128(617) 569-5800(617) 568-4780 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Nancy B Seigal Rnp NPPES

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

NANCY B SEIGAL RNP (NPI 1932155496) is an individual gerontology provider in East Boston, Massachusetts, licensed in Massachusetts (182444) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1932155496
Entity TypeIndividualFemale
Primary Taxonomy363LG0600X
Provider Legal NameNANCY B SEIGALCredential: RNP
Location Address10 GOVE STEast Boston, MA 02128-1920
Mailing Address10 Gove StEast Boston, MA 02128-1920 · (617) 569-5800 · Fax (617) 568-4780
Phone(617) 569-5800
Fax(617) 568-4780
Sole ProprietorNo
Enumeration DateMay 26, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1932155496 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · GerontologyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LG0600X
License✔ Licensed in MA · 182444
10 GOVE ST, East Boston, MA 02128
Open in Google Maps ↗

Other Identifiers 1

Medicaid0380229MA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Nancy B Seigal Rnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Nancy Seigal reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Neighborhealth Corporation
Same address
Community Health
10 GOVE ST
East Boston, MA 02128
  • Reassigned Medicare billing, Massachusetts enrollment
  • Medicare enrollment name: East Boston Neighborhood Health Center Corp
  • 456 clinicians in this Medicare group
NPI 1316994411 (617) 569-5800
Internal Medical Associates-Ebnhc
Same address
Community Health
10 GOVE ST
East Boston, MA 02128
  • Reassigned Medicare billing, Massachusetts enrollment
  • 577 clinicians in this Medicare group
NPI 1558481879 (617) 569-5800

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 02128 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.

DR. SUTAPA GHOSH M.D.
Obstetrics & Gynecology
10 GOVE ST
EAST BOSTON, MA 02128
Suffolk County (617) 569-5800
ANU RUPA MEHRA MD
Family Medicine
10 GOVE ST
EAST BOSTON, MA 02128
Suffolk County (617) 569-5800
SHEREEN MOHIUDDIN M.D.
Family Medicine (Geriatric Medicine)
10 GOVE ST
EAST BOSTON, MA 02128
Suffolk County (617) 569-5800
DOMINIQUE CARUSO MURPHY PA-C
Physician Assistant (Medical)
10 GOVE ST
EAST BOSTON, MA 02128
Suffolk County (617) 569-5800
MS. CAITLIN R CROWLEY FNP-BC
Nurse Practitioner (Family)
10 GOVE ST
EAST BOSTON, MA 02128
Suffolk County (617) 569-5800
KARIN LESCHLY M.D.
Family Medicine
10 GOVE ST
EAST BOSTON, MA 02128
Suffolk County (617) 569-5800
LILIANA MANTILLA LMHC
Counselor (Mental Health)
10 GOVE ST
EAST BOSTON, MA 02128
Suffolk County (617) 569-5800
ARILENE I. HERNANDEZ LCSW
Social Worker (Clinical)
10 GOVE ST
EAST BOSTON, MA 02128
Suffolk County (617) 569-5800

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 Nancy Seigal's NPI number?

The NPI number for Nancy Seigal is 1932155496. It was assigned to this individual provider in the NPPES registry on May 26, 2006.

Where is Nancy Seigal located?

Nancy Seigal practices at 10 Gove St, East Boston, MA 02128. The listed phone number is (617) 569-5800.

What is Nancy Seigal's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.

Is Nancy Seigal enrolled in Medicare?

Yes. Nancy Seigal is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Nancy Seigal's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nancy Seigal reassigns Medicare benefits to 2 organizations: Neighborhealth Corporation (East Boston, MA) and Internal Medical Associates-Ebnhc (East 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 Nancy Seigal'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 Nancy Seigal was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.