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ADAM R. MESSIER PA-C
NPI 1073096517
Physician Assistant - Medical in Lewiston, ME

Active since September 11, 2018PECOS EnrolledAccepts Medicare Assignment
98.06/100
CMS Quality Rating
91 CAMPUS AVE, LEWISTON, ME 04240(207) 777-8120(207) 777-8984 Get Directions Write a Review

NPPES record last updated: June 9, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 9, 2022, Sep 11, 2018 (2 updates tracked since 2018).

About Adam R. Messier Pa-c NPPES

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

ADAM R. MESSIER PA-C (NPI 1073096517) is an individual medical provider in Lewiston, Maine, licensed in Maine (PA1832) and active in the NPI registry since September 2018. He is enrolled in Medicare PECOS, is affiliated with Penobscot Bay Medical Center, and maintains a secondary practice location in Auburn.

NPPES Registry Identity

NPI1073096517
Entity TypeIndividualMale
Primary Taxonomy363AM0700X
Provider Legal NameADAM R. MESSIERCredential: PA-C
Location Address91 CAMPUS AVELewiston, ME 04240-6030
Mailing AddressPo Box 7291Lewiston, ME 04243-7291 · (207) 777-8950 · Fax (207) 777-8800
Phone(207) 777-8120
Fax(207) 777-8984
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateSeptember 11, 2018
Last NPPES UpdateJune 9, 20222 updates tracked since enumeration
NPPES CertifiedJune 3, 2022
✔ NPI 1073096517 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AM0700X
License✔ Licensed in ME · PA1832
Also ListedPhysician AssistantTaxonomy 363A00000X · License PA1832 (ME)
91 CAMPUS AVE, Lewiston, ME 04240
Open in Google Maps ↗

Secondary Practice Location 1

Location 1791 Turner St Unit 2Auburn, ME 04210-6314 · Phone (207) 330-3900 · Fax (207) 330-3940

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

Adam R. Messier 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 ID3678825619
PECOS Enrollment IDI20181002003520
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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
187 services181 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
172 services159 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
46 services46 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
36 services36 patients

Hospital Affiliations CMS Care Compare

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

Penobscot Bay Medical Center

Acute Care Hospitals · Rockport, ME
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number200063
Location6 Glen Cove DriveRockport, ME 04856 · Knox County
Emergency services Birthing friendly

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 16

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

JOSEPH EDWARD SCHINSKY MD
Emergency Medicine
91 CAMPUS AVE
LEWISTON, ME 04240
Androscoggin County (207) 777-8120
DOUGLAS NAM MD
Emergency Medicine
91 CAMPUS AVE
LEWISTON, ME 04240
Androscoggin County (207) 777-8120
JULIE MILLIKEN FNP
Nurse Practitioner (Family)
91 CAMPUS AVE
LEWISTON, ME 04240
Androscoggin County (207) 777-8120
ANGELA F HENRY NP
Nurse Practitioner (Family)
91 CAMPUS AVE
LEWISTON, ME 04240
Androscoggin County (207) 777-8120
STEVEN GEORGE YERID MD
Emergency Medicine
91 CAMPUS AVE
LEWISTON, ME 04240
Androscoggin County (207) 777-8120
ISRAEL GARCIA NP-C
Nurse Practitioner (Family)
91 CAMPUS AVE
LEWISTON, ME 04240
Androscoggin County (207) 777-8120
NATHANIEL M SANDS FNP
Nurse Practitioner (Family)
91 CAMPUS AVE
LEWISTON, ME 04240
Androscoggin County (207) 777-8120
MRS. NICOLE MARIE BARRY FNP
Nurse Practitioner (Family)
91 CAMPUS AVE
LEWISTON, ME 04240
Androscoggin County (207) 777-8120

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 Adam Messier's NPI number?

The NPI number for Adam Messier is 1073096517. It was assigned to this individual provider in the NPPES registry on September 11, 2018.

Where is Adam Messier located?

Adam Messier practices at 91 Campus Ave, Lewiston, ME 04240. The listed phone number is (207) 777-8120.

What is Adam Messier's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Is Adam Messier enrolled in Medicare?

Yes. Adam Messier 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.

Is Adam Messier affiliated with any hospitals?

According to CMS data, Adam Messier is affiliated with Penobscot Bay Medical Center.

When was this NPI record last updated?

The NPPES record for Adam Messier was last updated on June 9, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.