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BETH JANINE WILLIAMS FNP-BC
NPI 1114577491
Nurse Practitioner - Family in Nashua, NH

Active since September 18, 2019PECOS Enrolled
565 AMHERST ST, NASHUA, NH 03063(603) 573-3477 Get Directions Write a Review

NPPES record last updated: November 17, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Nov 17, 2023, Jul 6, 2023, Sep 18, 2019 (3 updates tracked since 2019).

About Beth Janine Williams Fnp-bc NPPES

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

BETH JANINE WILLIAMS FNP-BC (NPI 1114577491) is an individual family provider in Nashua, New Hampshire, licensed in New Hampshire (077893-23) and active in the NPI registry since September 2019. She is enrolled in Medicare PECOS and maintains a secondary practice location in Merrimack.

NPPES Registry Identity

NPI1114577491
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameBETH JANINE WILLIAMSCredential: FNP-BC
Location Address565 AMHERST STNashua, NH 03063-1048
Mailing Address565 Amherst StNashua, NH 03063-1048
Phone(603) 573-3477
Sole ProprietorNo
Enumeration DateSeptember 18, 2019
Last NPPES UpdateNovember 17, 20233 updates tracked since enumeration
NPPES CertifiedNovember 17, 2023
✔ NPI 1114577491 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in NH · 077893-23
565 AMHERST ST, Nashua, NH 03063
Open in Google Maps ↗

Secondary Practice Location 1

Location 12 Dobson WayMerrimack, NH 03054-4340 · Phone (603) 471-6069 · Fax (603) 471-6068

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, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Beth Janine Williams Fnp-bc 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 Beth Williams reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Convenientmd - Ffs Uc LLC
Same address
Urgent Care
565 AMHERST ST
Nashua, NH 03063
  • Reassigned Medicare billing, New Hampshire enrollment
  • 108 clinicians in this Medicare group
NPI 1851082291 (603) 578-3347
Nashua Family Chiropractic, P.C.
3.8 mi
Chiropractor
29 RIVERSIDE STREET UNIT B
Nashua, NH 03062
  • Reassigned Medicare billing, New Hampshire enrollment
  • Medicare enrollment name: Nashua Family Chiropractic PC
  • 3 clinicians in this Medicare group
NPI 1124407200 (603) 880-4150

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 03063 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
$89.14 typical visit price
range $57.75 – $174.26
Typical copayment $22.28 (range $14.43 – $43.56)
Most-billed visit code 99203
Established Patient
$101.54 typical visit price
range $18.70 – $142.15
Typical copayment $25.38 (range $4.67 – $35.53)
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 8

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

MELISSA KUBICKI FNP-BC
Nurse Practitioner (Family)
565 AMHERST ST
NASHUA, NH 03063
Hillsborough County (603) 578-3347
MRS. CATHERINE ELEANOR DAWSON-DOW APRN
Nurse Practitioner (Family)
565 AMHERST ST
NASHUA, NH 03063
Hillsborough County (603) 578-3347
JENNA SANDRA ROWLETT FNP-BC
Nurse Practitioner (Family)
565 AMHERST ST
NASHUA, NH 03063
Hillsborough County (603) 578-3347
MRS. SARA-BRITT GUINTA PA-C
Physician Assistant
565 AMHERST ST
NASHUA, NH 03063
Hillsborough County (603) 578-3347
CONVENIENTMD - FFS UC LLC
Clinic/Center (Urgent Care)
565 AMHERST ST
NASHUA, NH 03063
Hillsborough County (603) 578-3347
MORGAN DESCOTEAUX PA-C
Physician Assistant
565 AMHERST ST
NASHUA, NH 03063
Hillsborough County (603) 578-3347
MR. MICHAEL JOSEPH DOIRON PA-C
Physician Assistant (Surgical)
565 AMHERST ST
NASHUA, NH 03063
Hillsborough County (603) 578-3347
KRISTINE M AINSWORTH QUINTAL FNP
Nurse Practitioner (Family)
565 AMHERST ST
NASHUA, NH 03063
Hillsborough County (603) 578-3347

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 Beth Williams's NPI number?

The NPI number for Beth Williams is 1114577491. It was assigned to this individual provider in the NPPES registry on September 18, 2019.

Where is Beth Williams located?

Beth Williams practices at 565 Amherst St, Nashua, NH 03063. The listed phone number is (603) 573-3477.

What is Beth Williams's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Beth Williams enrolled in Medicare?

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

Which organizations bill Medicare for Beth Williams's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Beth Williams reassigns Medicare benefits to 2 organizations: Convenientmd - Ffs Uc LLC (Nashua, NH) and Nashua Family Chiropractic, P.C. (Nashua, NH). 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 Beth Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Beth Williams accept?

Health plans from Anthem Blue Cross and Blue Shield list Beth Williams 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 Beth Williams was last updated on November 17, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.