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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.

AVA MARGO CRETEAU PA
NPI 1497594006
Physician Assistant in Waterville, ME

Active since May 22, 2024PECOS Enrolled
149 NORTH ST, WATERVILLE, ME 04901(207) 861-5000(207) 861-5001 Get Directions Write a Review

NPPES record last updated: August 26, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

About Ava Margo Creteau Pa NPPES

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

AVA MARGO CRETEAU PA (NPI 1497594006) is an individual physician assistant in Waterville, Maine, licensed in Maine (PA3131) and active in the NPI registry since May 2024. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1497594006
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameAVA MARGO CRETEAUCredential: PA
Location Address149 NORTH STWaterville, ME 04901-4974
Mailing Address149 North StWaterville, ME 04901-4974 · (207) 861-5000 · Fax (207) 861-5001
Phone(207) 861-5000
Fax(207) 861-5001
Sole ProprietorNo
Enumeration DateMay 22, 2024
Last NPPES UpdateAugust 26, 2026
NPPES CertifiedAugust 26, 2026
✔ NPI 1497594006 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 ME · PA3131
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.
149 NORTH ST, Waterville, ME 04901
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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)

Ava Margo Creteau Pa 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 04901 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
$82.58 typical visit price
range $53.26 – $162.77
Typical copayment $20.64 (range $13.31 – $40.69)
Most-billed visit code 99203
Established Patient
$66.74 typical visit price
range $16.90 – $132.79
Typical copayment $16.68 (range $4.22 – $33.19)
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.

CATHERINE BATZ DO
Family Medicine
149 NORTH ST
WATERVILLE, ME 04901
Kennebec County (207) 861-5101
DAG HOLMSEN M.D.
Anesthesiology
149 NORTH ST
WATERVILLE, ME 04901
Kennebec County (207) 622-1959
LINDA LEE OHNMACHT NP
Nurse Practitioner
149 NORTH ST
WATERVILLE, ME 04901
Kennebec County (207) 872-1270
MARTHA JEAN PONITZ CRNA
Nurse Anesthetist, Certified Registered
149 NORTH ST
WATERVILLE, ME 04901
Kennebec County (207) 872-1270
STEPHEN M RAPH MD
Internal Medicine
149 NORTH ST
WATERVILLE, ME 04901
Kennebec County (207) 873-1098
JOSEPH FOURNIER
Physical Therapist
149 NORTH ST
WATERVILLE, ME 04901
Kennebec County (207) 872-4400
ELIZABETH HARWOOD
Nurse Practitioner
149 NORTH ST
WATERVILLE, ME 04901
Kennebec County (207) 861-5000
EDWARD R RINGEL M.D.
Internal Medicine (Pulmonary Disease)
149 NORTH ST
WATERVILLE, ME 04901
Kennebec County (207) 872-1715

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 Ava Creteau's NPI number?

The NPI number for Ava Creteau is 1497594006. It was assigned to this individual provider in the NPPES registry on May 22, 2024.

Where is Ava Creteau located?

Ava Creteau practices at 149 North St, Waterville, ME 04901. The listed phone number is (207) 861-5000.

What is Ava Creteau's specialty?

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

Is Ava Creteau enrolled in Medicare?

Yes. Ava Creteau is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Ava Creteau was last updated on August 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 53 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.