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SHEALAN KAREN GAGNON APRN
NPI 1376215186
Nurse Practitioner - Psychiatric/Mental Health in Hyannis, MA

Active since September 30, 2021PECOS Enrolled
110 MAIN ST, HYANNIS, MA 02601(833) 229-2683 Get Directions Write a Review

NPPES record last updated: May 28, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: May 28, 2026, Sep 30, 2021 (2 updates tracked since 2021).

About Shealan Karen Gagnon Aprn NPPES

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

SHEALAN KAREN GAGNON APRN (NPI 1376215186) is an individual psychiatric/mental health provider in Hyannis, Massachusetts, licensed in Massachusetts (RN2356687) and active in the NPI registry since September 2021. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1376215186
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameSHEALAN KAREN GAGNONCredential: APRN
Location Address110 MAIN STHyannis, MA 02601-3145
Mailing Address2697 Cranberry Hwy Apt 40Wareham, MA 02571-5017 · (508) 274-3096
Phone(833) 229-2683
Sole ProprietorNo
Enumeration DateSeptember 30, 2021
Last NPPES UpdateMay 28, 20262 updates tracked since enumeration
NPPES CertifiedMay 28, 2026
✔ NPI 1376215186 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 · RN2356687
Also ListedRegistered NurseTaxonomy 163W00000X · License RN2356687 (MA)
110 MAIN ST, Hyannis, MA 02601
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Shealan Karen Gagnon Aprn 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.

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.

ELIZABETH GARCIA MSW
Social Worker
110 MAIN ST
HYANNIS, MA 02601
Barnstable County (833) 229-2683
DR. JOHN J. HOMA D.O.
Urology
110 MAIN ST
HYANNIS, MA 02601
Barnstable County (508) 771-9550
JULIA ROSSMAN
Counselor (Mental Health)
110 MAIN ST
HYANNIS, MA 02601
Barnstable County (833) 229-2683
DR. TIMOTHY KIRK O'ROURKE MD
Urology
110 MAIN ST
HYANNIS, MA 02601
Barnstable County (508) 771-9550
AMY MARIE NEVEU RN, BSN
Student in an Organized Health Care Education/Training Program
110 MAIN ST
HYANNIS, MA 02601
Barnstable County (833) 229-2683
DR. EVANGELOS G. GERANIOTIS M.D.
Urology
110 MAIN ST
HYANNIS, MA 02601
Barnstable County (508) 771-9550
AILISH BLOOMER
Social Worker (Clinical)
110 MAIN ST
HYANNIS, MA 02601
Barnstable County (774) 836-6823
DR. ROBERT R. HARTNETT M.D.
Urology
110 MAIN ST
HYANNIS, MA 02601
Barnstable County (508) 771-9550

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 Shealan Gagnon's NPI number?

The NPI number for Shealan Gagnon is 1376215186. It was assigned to this individual provider in the NPPES registry on September 30, 2021.

Where is Shealan Gagnon located?

Shealan Gagnon practices at 110 Main St, Hyannis, MA 02601. The listed phone number is (833) 229-2683.

What is Shealan Gagnon's specialty?

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

Is Shealan Gagnon enrolled in Medicare?

Yes. Shealan Gagnon is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Shealan Gagnon was last updated on May 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.