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PATRICIA WILLIAMS
NPI 1053273243
Nurse Practitioner in Boston, MA

Active since November 26, 2025PECOS Enrolled
409 W BROADWAY, BOSTON, MA 02127(617) 269-7500 Get Directions Write a Review

NPPES record last updated: April 15, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 15, 2026, Nov 26, 2025 (2 updates tracked since 2025).

About Patricia Williams NPPES

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

PATRICIA WILLIAMS (NPI 1053273243) is an individual nurse practitioner in Boston, Massachusetts, licensed in Massachusetts (2344429) and active in the NPI registry since November 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1053273243
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NamePATRICIA WILLIAMS
Location Address409 W BROADWAYBoston, MA 02127-2245
Mailing Address409 W BroadwayBoston, MA 02127-2245
Phone(617) 269-7500
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateNovember 26, 2025
Last NPPES UpdateApril 15, 20262 updates tracked since enumeration
NPPES CertifiedApril 15, 2026
✔ NPI 1053273243 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in MA · 2344429
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
409 W BROADWAY, Boston, MA 02127
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Patricia Williams is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID749758613
PECOS Enrollment IDI20260508001728
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02127 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.

JIN ZHAO
Student in an Organized Health Care Education/Training Program
409 W BROADWAY
BOSTON, MA 02127
Suffolk County (617) 269-7500
PAMELA CATTEL MD
Internal Medicine
409 W BROADWAY
SOUTH BOSTON, MA 02127
Suffolk County (617) 269-7500
JENNIFER SONCINI DDS
Dentist (Pediatric Dentistry)
409 W BROADWAY
SOUTH BOSTON, MA 02127
Suffolk County (617) 269-7500
EMMA PITONIAK
Nurse Practitioner (Family)
409 W BROADWAY
BOSTON, MA 02127
Suffolk County (617) 269-7500
RYAN J NARCISO MD
Family Medicine (Sports Medicine)
409 W BROADWAY
SOUTH BOSTON, MA 02127
Suffolk County (172) 697-5006
MEGAN CATHERINE CHAPMAN NP
Nurse Practitioner (Adult Health)
409 W BROADWAY
SOUTH BOSTON, MA 02127
Suffolk County (617) 269-7500
MICHAEL RAINONE LICSW
Social Worker (Clinical)
409 W BROADWAY
SOUTH BOSTON, MA 02127
Suffolk County (617) 464-5864
CECELIA PLAEHN MD
Student in an Organized Health Care Education/Training Program
409 W BROADWAY
BOSTON, MA 02127
Suffolk County (617) 269-7500

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 Patricia Williams's NPI number?

The NPI number for Patricia Williams is 1053273243. It was assigned to this individual provider in the NPPES registry on November 26, 2025.

Where is Patricia Williams located?

Patricia Williams practices at 409 W Broadway, Boston, MA 02127. The listed phone number is (617) 269-7500.

What is Patricia Williams's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Patricia Williams enrolled in Medicare?

Yes. Patricia Williams is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Patricia Williams was last updated on April 15, 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.