HOLLY BRESNAHAN RD
NPI 1376243733
Dietitian, Registered in Portland, ME

Q: What is Holly Bresnahan's NPI number?

The NPI number for Holly Bresnahan is 1376243733. It was assigned to this individual provider in the NPPES registry on March 6, 2023.

Q: What is Holly Bresnahan's specialty?

The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.

Q: When was this NPI record last updated?

The NPPES record for Holly Bresnahan was last updated on March 6, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.

Active since March 06, 2023

1577 CONGRESS ST, PORTLAND, ME 04102(207) 662-5522 Get Directions Write a Review

NPPES record last updated: March 6, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Holly Bresnahan Rd NPPES

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

HOLLY BRESNAHAN RD (NPI 1376243733) is an individual dietitian, registered in Portland, Maine, licensed in Maine (DI926) and active in the NPI registry since March 2023.

NPPES Registry Identity

NPI1376243733

Entity TypeIndividualFemale

Primary Taxonomy133V00000X

Provider Legal NameHOLLY BRESNAHANCredential: RD

Location Address1577 CONGRESS STPortland, ME 04102-2169

Mailing Address8 Turnberry CirScarborough, ME 04074-8436 · (207) 400-2344

Phone(207) 662-5522

Sole ProprietorNo

Enumeration DateMarch 6, 2023

NPPES CertifiedMarch 6, 2023

✔ NPI 1376243733 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers

Taxonomy Code133V00000X

License✔ Licensed in ME · DI926

Definition

A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.

1577 CONGRESS ST, Portland, ME 04102

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Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Holly Bresnahan Rd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignments

Medicare enrollment records show Holly Bresnahan reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Maine Medical Partners

1.5 mi

Pediatric Surgery

887 CONGRESS ST, SUITE 300
Portland, ME 04102

Reassigned Medicare billing, Maine enrollment
188 clinicians in this Medicare group

NPI 1134305386 (207) 662-5555

Mainehealth

1.5 mi

Maternal & Fetal Medicine

887 CONGRESS ST, SUITE 200
Portland, ME 04102

Reassigned Medicare billing, Maine enrollment
3,140 clinicians in this Medicare group

NPI 1063726891 (207) 771-5549

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

KASSI MARIE SWALLOW RD, LDN

Dietitian, Registered

1577 CONGRESS ST
PORTLAND, ME 04102

Cumberland County (207) 662-1622

DR. SAMANTHA DUNN D.O.

Pediatrics (Developmental - Behavioral Pediatrics)

1577 CONGRESS ST
PORTLAND, ME 04102

Cumberland County (207) 662-5522

ELIZABETH BARKER PH.D.

Psychologist (School)

1577 CONGRESS ST
PORTLAND, ME 04102

Cumberland County (307) 663-5522

PAMELA M DIETZ MD

Pediatrics

1577 CONGRESS ST
PORTLAND, ME 04102

Cumberland County (207) 662-1622

DR. JENNIFER M DUBAIL MD

Pediatrics

1577 CONGRESS ST, 2ND FLOOR
PORTLAND, ME 04102

Cumberland County (207) 662-1442

ROSEMARIE SMITH MD

Medical Genetics (Clinical Genetics (M.D.))

1577 CONGRESS ST, 2ND FLOOR
PORTLAND, ME 04102

Cumberland County (207) 662-1622

CAROL L HUBBARD M.D.

Pediatrics (Developmental - Behavioral Pediatrics)

1577 CONGRESS ST, 1ST FLOOR
PORTLAND, ME 04102

Cumberland County (207) 662-1622

PHOEBE S SMITH LCSW

Social Worker (Clinical)

1577 CONGRESS ST
PORTLAND, ME 04102

Cumberland County (207) 662-1442

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 Holly Bresnahan's NPI number?

The NPI number for Holly Bresnahan is 1376243733. It was assigned to this individual provider in the NPPES registry on March 6, 2023.

Where is Holly Bresnahan located?

Holly Bresnahan practices at 1577 Congress St, Portland, ME 04102. The listed phone number is (207) 662-5522.

What is Holly Bresnahan's specialty?

The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.

Is Holly Bresnahan enrolled in Medicare?

Yes. Holly Bresnahan is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Holly Bresnahan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Holly Bresnahan reassigns Medicare benefits to 2 organizations: Maine Medical Partners (Portland, ME) and Mainehealth (Portland, ME). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Holly Bresnahan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Holly Bresnahan accept?

Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Holly Bresnahan 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.

When was this NPI record last updated?

The NPPES record for Holly Bresnahan was last updated on March 6, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.