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MRS. HEATHER ALLYSON DYER RN
NPI 1336972645
Nurse Practitioner - Psychiatric/Mental Health in Hyannis, MA

Active since August 22, 2024PECOS EnrolledAccepts Medicare Assignment
460 W MAIN ST, HYANNIS, MA 02601(508) 790-3360(508) 790-3366 Get Directions Write a Review

NPPES record last updated: August 6, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 6, 2025, Aug 22, 2024 (2 updates tracked since 2024).

About Mrs. Heather Allyson Dyer Rn NPPES

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

MRS. HEATHER ALLYSON DYER RN (NPI 1336972645) is an individual psychiatric/mental health provider in Hyannis, Massachusetts, licensed in Massachusetts (RN236997) and active in the NPI registry since August 2024. She is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1336972645
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameMRS. HEATHER ALLYSON DYERCredential: RN
Location Address460 W MAIN STHyannis, MA 02601-3855
Mailing Address460 W Main StHyannis, MA 02601-3855 · (508) 790-3360 · Fax (508) 790-3360
Phone(508) 790-3360
Fax(508) 790-3366
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateAugust 22, 2024
Last NPPES UpdateAugust 6, 20252 updates tracked since enumeration
NPPES CertifiedAugust 6, 2025
✔ NPI 1336972645 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in MA · RN236997
Also ListedRegistered NurseTaxonomy 163W00000X · License RN236997 (MA)
460 W MAIN ST, Hyannis, MA 02601
Open in Google Maps ↗

Other Names 1

Former Name (1)Heather Allyson Francis Cnp

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 and accepts Medicare assignment

Mrs. Heather Allyson Dyer Rn is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2062743156
PECOS Enrollment IDI20251114003295
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

3

Medicare enrollment records show Heather Dyer reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Cape Cod Healthcare Inc.
Same address
Mental Health (Including Community Mental Health Center)
460 W MAIN ST
Hyannis, MA 02601
  • Reassigned Medicare billing, Massachusetts enrollment
  • 25 clinicians in this Medicare group
NPI 1245286152 (508) 790-3360
Physicians Of Cape Cod Hospital
0.7 mi
Neuroradiology
27 PARK ST
Hyannis, MA 02601
  • Reassigned Medicare billing, Massachusetts enrollment
  • 678 clinicians in this Medicare group
NPI 1679832364 (508) 957-8667
Physicians Of Falmouth Hospital
18 mi
Internal Medicine
100 TER HEUN DR
Falmouth, MA 02540
  • Reassigned Medicare billing, Massachusetts enrollment
  • 238 clinicians in this Medicare group
NPI 1821363698 (508) 957-8667

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 02601 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
$90.70 typical visit price
range $58.86 – $177.36
Typical copayment $22.67 (range $14.71 – $44.34)
Most-billed visit code 99203
Established Patient
$103.48 typical visit price
range $19.11 – $144.84
Typical copayment $25.87 (range $4.77 – $36.21)
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.

ALLYN F. CHAFETZ LICSW
Social Worker
460 W MAIN ST
HYANNIS, MA 02601
Barnstable County (508) 790-3360
MARGARET CRANE LICSW
Social Worker (Clinical)
460 W MAIN ST
HYANNIS, MA 02601
Barnstable County (508) 790-3360
CLARE TERRIO
Counselor (Mental Health)
460 W MAIN ST
HYANNIS, MA 02601
Barnstable County (508) 790-3360
DR. JAY GREGORY STEARNS M.D.
Psychiatry & Neurology (Psychiatry)
460 W MAIN ST
HYANNIS, MA 02601
Barnstable County (508) 862-5504
BONNIE M BULLARD LMHC
Counselor (Mental Health)
460 W MAIN ST
HYANNIS, MA 02601
Barnstable County (508) 790-3360
MRS. CHERYL ANN POWELL LMHC
Counselor (Mental Health)
460 W MAIN ST
HYANNIS, MA 02601
Barnstable County (508) 790-3360
MIRANDA AMITRANO
Student in an Organized Health Care Education/Training Program
460 W MAIN ST
HYANNIS, MA 02601
Barnstable County (508) 790-3360
REBECCA CARPENTER LCSW
Social Worker (Clinical)
460 W MAIN ST
HYANNIS, MA 02601
Barnstable County (508) 790-3360

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 Heather Dyer's NPI number?

The NPI number for Heather Dyer is 1336972645. It was assigned to this individual provider in the NPPES registry on August 22, 2024. The provider is also known as Heather Allyson Francis Cnp.

Where is Heather Dyer located?

Heather Dyer practices at 460 W Main St, Hyannis, MA 02601. The listed phone number is (508) 790-3360.

What is Heather Dyer's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Heather Dyer enrolled in Medicare?

Yes. Heather Dyer is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Heather Dyer's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Heather Dyer reassigns Medicare benefits to 3 organizations: Cape Cod Healthcare Inc. (Hyannis, MA), Physicians Of Cape Cod Hospital (Hyannis, MA) and Physicians Of Falmouth Hospital (Falmouth, 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 Heather Dyer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Heather Dyer accept?

Health plans from Harvard Pilgrim Health Care list Heather Dyer 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 Heather Dyer was last updated on August 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.