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ANDREA M. LYONNAIS PA-C
NPI 1184737512
Physician Assistant in Hyannis, MA

Active since August 17, 2006Opted out of Medicare · through May 30, 2027
89 LEWIS BAY RD UNIT 4, HYANNIS, MA 02601(508) 418-6600(508) 796-2177 Get Directions Write a Review

NPPES record last updated: February 27, 2018. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Andrea M. Lyonnais Pa-c NPPES

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

ANDREA M. LYONNAIS PA-C (NPI 1184737512) is an individual physician assistant in Hyannis, Massachusetts, licensed in Massachusetts (PA1744) and active in the NPI registry since August 2006. She has opted out of Medicare through May 30, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1184737512
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameANDREA M. LYONNAISCredential: PA-C
Location Address89 LEWIS BAY RD UNIT 4Hyannis, MA 02601-5240
Mailing Address89 Lewis Bay Rd Unit 4Hyannis, MA 02601-5240 · (508) 418-6600 · Fax (508) 796-2177
Phone(508) 418-6600
Fax(508) 796-2177
Sole ProprietorNo
Enumeration DateAugust 17, 2006
Last NPPES UpdateFebruary 27, 2018
✔ NPI 1184737512 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in MA · PA1744
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.
89 LEWIS BAY RD UNIT 4, Hyannis, MA 02601
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Other Names 1

Former Name (1)Andrea M. Couey Pa-c

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Andrea M. Lyonnais Pa-c 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 May 30, 2023 through May 30, 2027.

Opt-Out Effective DateMay 30, 2023
Opt-Out In Effect ThroughMay 30, 2027Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

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
$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

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

PRIMARY CARE OF CAPE COD PC
Internal Medicine
89 LEWIS BAY RD UNIT 4
HYANNIS, MA 02601
Barnstable County (508) 418-6600

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 Andrea Lyonnais's NPI number?

The NPI number for Andrea Lyonnais is 1184737512. It was assigned to this individual provider in the NPPES registry on August 17, 2006. The provider is also known as Andrea M. Couey Pa-C.

Where is Andrea Lyonnais located?

Andrea Lyonnais practices at 89 Lewis Bay Rd Unit 4, Hyannis, MA 02601. The listed phone number is (508) 418-6600.

What is Andrea Lyonnais's specialty?

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

Is Andrea Lyonnais enrolled in Medicare?

No. Andrea Lyonnais has opted out of Medicare through May 30, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Andrea Lyonnais was last updated on February 27, 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.