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

CAITLIN ANTOINETTE ENTWISTLE
NPI 1255966586
Counselor in Worcester, MA

Active since March 06, 2020PECOS Enrolled
411 CHANDLER ST, WORCESTER, MA 01602(508) 799-0688 Get Directions Write a Review

NPPES record last updated: March 6, 2020. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Caitlin Antoinette Entwistle NPPES

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

CAITLIN ANTOINETTE ENTWISTLE (NPI 1255966586) is an individual counselor in Worcester, Massachusetts, licensed in Massachusetts (S23816632) and active in the NPI registry since March 2020. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1255966586
Entity TypeIndividualFemale
Primary Taxonomy101Y00000X
Provider Legal NameCAITLIN ANTOINETTE ENTWISTLE
Location Address411 CHANDLER STWorcester, MA 01602-3339
Mailing Address411 Chandler StWorcester, MA 01602-3339 · (508) 799-0688
Phone(508) 799-0688
Sole ProprietorNo
Enumeration DateMarch 6, 2020
NPPES CertifiedMarch 6, 2020
✔ NPI 1255966586 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselorBehavioral Health & Social Service Providers
Taxonomy Code101Y00000X
License✔ Licensed in MA · S23816632
Definition
A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.
411 CHANDLER ST, Worcester, MA 01602
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Harvard Pilgrim Health Care.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Caitlin Antoinette Entwistle 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 Reassignment

Medicare enrollment records show Caitlin Entwistle reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Eliot Community Human Services
32 mi
Mental Health (Including Community Mental Health Center)
125 HARTWELL AVE
Lexington, MA 02421
  • Reassigned Medicare billing, Massachusetts enrollment
  • 167 clinicians in this Medicare group
NPI 1679648182 (978) 369-1113

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

ARIELLA EMMANUEL
Counselor (Mental Health)
411 CHANDLER ST
WORCESTER, MA 01602
Worcester County (617) 678-7267
MRS. KERRI RYDER PMHCNS
Clinical Nurse Specialist (Psychiatric/Mental Health, Child & Adolescent)
411 CHANDLER ST
WORCESTER, MA 01602
Worcester County (508) 799-0688
JULIE JUNG
Counselor (Mental Health)
411 CHANDLER ST
WORCESTER, MA 01602
Worcester County (774) 823-3600
MRS. SHIVANI PEREIRA NP, MSN
Nurse Practitioner
411 CHANDLER ST
WORCESTER, MA 01602
Worcester County (508) 471-5600
MEGAN ELIZABETH YEO LMHC
Community/Behavioral Health
411 CHANDLER ST
WORCESTER, MA 01602
Worcester County (508) 799-0688
MITRA MALEKAFZALY
Counselor
411 CHANDLER ST
WORCESTER, MA 01602
Worcester County (508) 799-0688
FLAVIA COLLETTA LWASA
Nurse Practitioner
411 CHANDLER ST
WORCESTER, MA 01602
Worcester County (508) 799-0688
RACHAEL NALL
Counselor
411 CHANDLER ST
WORCESTER, MA 01602
Worcester County (508) 799-0688

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 Caitlin Entwistle's NPI number?

The NPI number for Caitlin Entwistle is 1255966586. It was assigned to this individual provider in the NPPES registry on March 6, 2020.

Where is Caitlin Entwistle located?

Caitlin Entwistle practices at 411 Chandler St, Worcester, MA 01602. The listed phone number is (508) 799-0688.

What is Caitlin Entwistle's specialty?

The primary specialty registered for this NPI is Counselor with taxonomy code 101Y00000X.

Is Caitlin Entwistle enrolled in Medicare?

Yes. Caitlin Entwistle is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Caitlin Entwistle's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Caitlin Entwistle reassigns Medicare benefits to Eliot Community Human Services (Lexington, MA). The 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 Caitlin Entwistle's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Caitlin Entwistle accept?

Health plans from Harvard Pilgrim Health Care list Caitlin Entwistle 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 Caitlin Entwistle was last updated on March 6, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.