MARILYN P LARUE FNPC
NPI 1497208847
Nurse Practitioner - Family in Belfast, ME

Q: What is Marilyn Larue's NPI number?

The NPI number for Marilyn Larue is 1497208847. It was assigned to this individual provider in the NPPES registry on August 2, 2016. The provider is also known as Marilyn P O'mery.

Q: What is Marilyn Larue's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Q: When was this NPI record last updated?

The NPPES record for Marilyn Larue was last updated on September 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.

Active since August 02, 2016PECOS EnrolledAccepts Medicare Assignment

16 FAHY ST STE 201, BELFAST, ME 04915(207) 505-4491(207) 505-4496 Get Directions Write a Review

NPPES record last updated: September 24, 2025. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Jun 23, 2025, Jun 17, 2025, Nov 17, 2021 and 2 more (5 updates tracked since 2016).

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About Marilyn P Larue Fnpc NPPES

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

MARILYN P LARUE FNPC (NPI 1497208847) is an individual family provider in Belfast, Maine, licensed in Maine (CNP211176) and active in the NPI registry since August 2016. She is enrolled in Medicare PECOS, is affiliated with Waldo County General Hospital, and is a graduate of Other (2015).

NPPES Registry Identity

NPI1497208847

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameMARILYN P LARUECredential: FNPC

Location Address16 FAHY ST STE 201Belfast, ME 04915-6029

Mailing AddressPo Box 1599Bangor, ME 04402-1599 · (207) 404-8100

Phone(207) 505-4491

Fax(207) 505-4496

Sole ProprietorYes

Medical School CMSOtherGraduated 2015

Enumeration DateAugust 2, 2016

Last NPPES UpdateSeptember 24, 20255 updates tracked since enumeration

NPPES CertifiedSeptember 24, 2025

✔ NPI 1497208847 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

Licenses✔ Licensed in ME · CNP211176✔ Licensed in PA · SP016245✔ Licensed in OH · APRN.CNP.19207✔ Licensed in WV · APRN81605NP

Also ListedNurse PractitionerTaxonomy 363L00000X · License CNP211176 (ME)

16 FAHY ST STE 201, Belfast, ME 04915

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Other Names 1

Former Name (1)Marilyn P O'mery

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, CareSource.Insurance ›

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

Marilyn P Larue Fnpc 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 ID1052608411

PECOS Enrollment IDI20210623002966

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 2

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.

Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) 87880

A detection test by immunoassay for Group A Strep is a quick procedure to identify a bacterial infection in your throat. It involves taking a throat swab and applying it to a test strip, which changes color if Strep bacteria are present.

18 services13 patients

Automated urinalysis test 81003

An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.

15 services14 patients

Hospital Affiliations CMS Care Compare

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

Waldo County General Hospital

Critical Access Hospitals · Belfast, ME

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number201312

Location118 Northport AveBelfast, ME 04915 · Waldo County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 04915 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

$94.60 typical visit price

range $16.90 – $132.79

Typical copayment $23.65 (range $4.22 – $33.19)

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.

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 Marilyn Larue's NPI number?

The NPI number for Marilyn Larue is 1497208847. It was assigned to this individual provider in the NPPES registry on August 2, 2016. The provider is also known as Marilyn P O'mery.

Where is Marilyn Larue located?

Marilyn Larue practices at 16 Fahy St Ste 201, Belfast, ME 04915. The listed phone number is (207) 505-4491.

What is Marilyn Larue's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Marilyn Larue enrolled in Medicare?

Yes. Marilyn Larue 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.

What insurance does Marilyn Larue accept?

Health plans from Anthem Blue Cross and Blue Shield and CareSource list Marilyn Larue as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Marilyn Larue affiliated with any hospitals?

According to CMS data, Marilyn Larue is affiliated with Waldo County General Hospital.

When was this NPI record last updated?

The NPPES record for Marilyn Larue was last updated on September 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.