1. Home
  2. Directory
  3. Massachusetts
  4. Auburn
  5. Counselor
  6. NPI Profile

CYNTHIA CAROLINE WILLIAMS MA
NPI 1023594207
Counselor - Mental Health in Auburn, MA

Active since July 11, 2018Opted out of Medicare · through Jan 24, 2028
48 SWORD ST STE 101, AUBURN, MA 01501(508) 640-5733 Get Directions Write a Review

NPPES record last updated: July 11, 2018. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Cynthia Caroline Williams Ma NPPES

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

CYNTHIA CAROLINE WILLIAMS MA (NPI 1023594207) is an individual mental health provider in Auburn, Massachusetts and active in the NPI registry since July 2018. She has opted out of Medicare through January 24, 2028.

NPPES Registry Identity

NPI1023594207
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameCYNTHIA CAROLINE WILLIAMSCredential: MA
Location Address48 SWORD ST STE 101Auburn, MA 01501-2162
Mailing Address48 Sword St Ste 101Auburn, MA 01501-2162 · (508) 640-5733
Phone(508) 640-5733
Sole ProprietorYes
Enumeration DateJuly 11, 2018
✔ NPI 1023594207 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
48 SWORD ST STE 101, Auburn, MA 01501
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care.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

Cynthia Caroline Williams Ma 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 January 24, 2024 through January 24, 2028.

Opt-Out Effective DateJanuary 24, 2024
Opt-Out In Effect ThroughJanuary 24, 2028Opt-out affidavits renew automatically every two years unless cancelled

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 Cynthia Williams's NPI number?

The NPI number for Cynthia Williams is 1023594207. It was assigned to this individual provider in the NPPES registry on July 11, 2018.

Where is Cynthia Williams located?

Cynthia Williams practices at 48 Sword St Ste 101, Auburn, MA 01501. The listed phone number is (508) 640-5733.

What is Cynthia Williams's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Is Cynthia Williams enrolled in Medicare?

No. Cynthia Williams has opted out of Medicare through January 24, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

What insurance does Cynthia Williams accept?

Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Cynthia 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 Cynthia Williams was last updated on July 11, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.