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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

HEATHER L DUNCAN PA-C
NPI 1548685787
Physician Assistant in Provincetown, MA

Active since February 25, 2014PECOS EnrolledAccepts Medicare Assignment
49 HARRY KEMP WAY, PROVINCETOWN, MA 02657(508) 487-9395(508) 487-6298 Get Directions Write a Review

NPPES record last updated: July 16, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 16, 2026, Mar 3, 2025, Jul 21, 2022 and 2 more (5 updates tracked since 2017).

About Heather L Duncan Pa-c NPPES

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

HEATHER L DUNCAN PA-C (NPI 1548685787) is an individual physician assistant in Provincetown, Massachusetts, licensed in Massachusetts (PA5650) and active in the NPI registry since February 2014. She is enrolled in Medicare PECOS, is affiliated with Cape Cod Hospital, and is a graduate of Other (2013).

NPPES Registry Identity

NPI1548685787
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameHEATHER L DUNCANCredential: PA-C
Location Address49 HARRY KEMP WAYProvincetown, MA 02657-1618
Mailing AddressPo Box 2796Orleans, MA 02653-6796 · (508) 432-1400 · Fax (508) 487-6298
Phone(508) 487-9395
Fax(508) 487-6298
Sole ProprietorNo
Medical School CMSOtherGraduated 2013
Enumeration DateFebruary 25, 2014
Last NPPES UpdateJuly 16, 20265 updates tracked since enumeration
NPPES CertifiedJuly 16, 2026
✔ NPI 1548685787 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Licenses✔ Licensed in MA · PA5650✔ Licensed in IL · 085-004989
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
49 HARRY KEMP WAY, Provincetown, MA 02657
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Other Identifiers 1

Medicaid110121748AMA

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, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Heather L Duncan Pa-c 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 ID1355574781
PECOS Enrollment IDI20180417000836
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.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Urinalysis, manual test 81002
A urinalysis is a simple, non-invasive test that checks the urine for various elements such as sugar, protein, and signs of infection. It can help detect many common conditions, including kidney disease and diabetes. The manual test involves a lab technician examining a urine sample.
64 services60 patients
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus 87426
An immunoassay test for severe acute respiratory syndrome coronavirus is a diagnostic tool. It uses your body's immune response to detect the presence of the virus. It involves taking a sample, usually from your nose or throat, which is then analyzed in a lab for signs of the virus.
34 services34 patients
Routine electrocardiogram (ecg) using at least 12 leads with tracing 93005
An Electrocardiogram (ECG) is a simple, painless test that records the heart's electrical activity. Using 12 leads attached to your skin, it generates a tracing of your heart rhythm. It helps detect any heart problems by showing the timing and strength of electrical signals passing through each part of your heart.
27 services26 patients
Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) 87880
A detection test by immunoassay for Group A Strep is a quick procedure to identify a bacterial infection in your throat. It involves taking a throat swab and applying it to a test strip, which changes color if Strep bacteria are present.
11 services11 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Cape Cod Hospital

Acute Care Hospitals · Hyannis, MA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220012
Location27 Park StreetHyannis, MA 02601 · Barnstable County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02657 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
$73.22 typical visit price
range $19.11 – $144.84
Typical copayment $18.30 (range $4.77 – $36.21)
Most-billed visit code 99213
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.

WILLIAM E SHAY MD
Internal Medicine
49 HARRY KEMP WAY
PROVINCETOWN, MA 02657
Barnstable County (508) 487-9395
ANDREW CARL JORGENSEN M.D.
Internal Medicine
49 HARRY KEMP WAY
PROVINCETOWN, MA 02657
Barnstable County (508) 487-9395
MR. JOHN MICHAEL TREEFUL RDH
Dental Hygienist
49 HARRY KEMP WAY
PROVINCETOWN, MA 02657
Barnstable County (508) 487-9395
LINDA A ARECTOS MS
Audiologist
49 HARRY KEMP WAY, AUDIOLOGY DEPT
PROVINCETOWN, MA 02657
Barnstable County (508) 487-9395
HARBOR HEALTH SERVICES, INC.
Dentist (General Practice)
49 HARRY KEMP WAY
PROVINCETOWN, MA 02657
Barnstable County (508) 778-5440
DR. MICHAEL SENTMAN HENDERSON OD
Optometrist
49 HARRY KEMP WAY
PROVINCETOWN, MA 02657
Barnstable County (508) 432-1400
MARWA ELLEBOUDY BDS, LD
Dentist (General Practice)
49 HARRY KEMP WAY, OUTER CAPE HEALTH SERVICES, INC.
PROVINCETOWN, MA 02657
Barnstable County (508) 487-9395
MARIA COYNE
Nurse Practitioner (Family)
49 HARRY KEMP WAY
PROVINCETOWN, MA 02657
Barnstable County (508) 487-9395

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 Duncan's NPI number?

The NPI number for Heather Duncan is 1548685787. It was assigned to this individual provider in the NPPES registry on February 25, 2014.

Where is Heather Duncan located?

Heather Duncan practices at 49 Harry Kemp Way, Provincetown, MA 02657. The listed phone number is (508) 487-9395.

What is Heather Duncan's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Heather Duncan enrolled in Medicare?

Yes. Heather Duncan 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.

What insurance does Heather Duncan accept?

Health plans from Anthem Blue Cross and Blue Shield list Heather Duncan 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.

Is Heather Duncan affiliated with any hospitals?

According to CMS data, Heather Duncan is affiliated with Cape Cod Hospital.

When was this NPI record last updated?

The NPPES record for Heather Duncan was last updated on July 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 39 days 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.