1. Home
  2. Directory
  3. Maine
  4. Westbrook
  5. Physician Assistant
  6. NPI Profile

MR. WILLIAM A. GELINAS PA-C
NPI 1790770774
Physician Assistant in Westbrook, ME

Active since September 15, 2005PECOS Enrolled
98.06/100
CMS Quality Rating
123 ANDOVER ROAD, WESTBROOK, ME 04092(207) 761-2200(207) 761-2108 Get Directions Write a Review

NPPES record last updated: October 25, 2016. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mr. William A. Gelinas Pa-c NPPES

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

MR. WILLIAM A. GELINAS PA-C (NPI 1790770774) is an individual physician assistant in Westbrook, Maine, licensed in Maine (PA667) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1790770774
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameMR. WILLIAM A. GELINASCredential: PA-C
Location Address123 ANDOVER ROADWestbrook, ME 04092-3848
Mailing Address78 Atlantic PlSouth Portland, ME 04106-2316 · (207) 661-6654 · Fax (207) 842-7773
Phone(207) 761-2200
Fax(207) 761-2108
Sole ProprietorNo
Enumeration DateSeptember 15, 2005
Last NPPES UpdateOctober 25, 2016
✔ NPI 1790770774 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 · PA667
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.
123 ANDOVER ROAD, Westbrook, ME 04092
Open in Google Maps ↗

Other Identifiers 2

Medicare UPINS78513ME
Medicare PINAP1247ME

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mr. William A. Gelinas Pa-c 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.

Areas of Expertise CMS Part B claims

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.

Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
260 services66 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 04092 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
$86.72 typical visit price
range $56.28 – $169.96
Typical copayment $21.68 (range $14.07 – $42.49)
Most-billed visit code 99203
Established Patient
$70.13 typical visit price
range $18.22 – $138.92
Typical copayment $17.53 (range $4.55 – $34.73)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

98.06/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality86.13
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES

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

DR. HEIDI CORWIN COLLINS MD
Psychiatry & Neurology (Psychiatry)
123 ANDOVER ROAD
WESTBROOK, ME 04092
Cumberland County (207) 761-2200

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 William Gelinas's NPI number?

The NPI number for William Gelinas is 1790770774. It was assigned to this individual provider in the NPPES registry on September 15, 2005.

Where is William Gelinas located?

William Gelinas practices at 123 Andover Road, Westbrook, ME 04092. The listed phone number is (207) 761-2200.

What is William Gelinas's specialty?

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

Is William Gelinas enrolled in Medicare?

Yes. William Gelinas is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for William Gelinas was last updated on October 25, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.