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MICHELLE HAMMOND BARBER NP
NPI 1407335789
Nurse Practitioner in Brunswick, ME

Active since August 08, 2018PECOS Enrolled
331 MAINE ST STE 4, BRUNSWICK, ME 04011(207) 721-9277(207) 729-1368 Get Directions Write a Review

NPPES record last updated: April 30, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 8, 2024, Feb 4, 2021, Aug 8, 2018 (3 updates tracked since 2018).

About Michelle Hammond Barber Np NPPES

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

MICHELLE HAMMOND BARBER NP (NPI 1407335789) is an individual nurse practitioner in Brunswick, Maine, licensed in Maine (CNP181159) and active in the NPI registry since August 2018. She is enrolled in Medicare PECOS and maintains a secondary practice location in Harpswell.

NPPES Registry Identity

NPI1407335789
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMICHELLE HAMMOND BARBERCredential: NP
Location Address331 MAINE ST STE 4Brunswick, ME 04011-3359
Mailing AddressPo Box 21Harpswell, ME 04079-0021 · (207) 333-8097
Phone(207) 721-9277
Fax(207) 729-1368
Sole ProprietorNo
Enumeration DateAugust 8, 2018
Last NPPES UpdateApril 30, 20253 updates tracked since enumeration
NPPES CertifiedApril 30, 2025
✔ NPI 1407335789 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in ME · CNP181159
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
331 MAINE ST STE 4, Brunswick, ME 04011
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Secondary Practice Location 1

Location 115 Loon RdHarpswell, ME 04079-3188 · Phone (207) 333-8097

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Michelle Hammond Barber Np 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.

Medicare Billing Reassignment

Medicare enrollment records show Michelle Barber reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Careall P.C.
23 mi
Urgent Care
230 WATERMAN DR
South Portland, ME 04106
  • Reassigned Medicare billing, Maine enrollment
  • Medicare enrollment name: Careall PC
  • 10 clinicians in this Medicare group
NPI 1700355567 (617) 257-5894

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 04011 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
$99.18 typical visit price
range $18.22 – $138.92
Typical copayment $24.79 (range $4.55 – $34.73)
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.

Other Providers at the Same Location NPPES 4

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

AMBER ECKERSON DMD
Dentist (General Practice)
331 MAINE ST STE 4
BRUNSWICK, ME 04011
Cumberland County (207) 721-9277
DR. GREGORY L. PENNER M.D.
Specialist
331 MAINE ST STE 4
BRUNSWICK, ME 04011
Cumberland County (207) 721-0911
OASIS HEALTH NETWORK, INC.
Voluntary or Charitable
331 MAINE ST STE 4
BRUNSWICK, ME 04011
Cumberland County (207) 721-9277
DR. PETER D O'CONNOR M.D., O.D.
Otolaryngology
331 MAINE ST STE 4
BRUNSWICK, ME 04011
Cumberland County (207) 721-0911

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 Michelle Barber's NPI number?

The NPI number for Michelle Barber is 1407335789. It was assigned to this individual provider in the NPPES registry on August 8, 2018.

Where is Michelle Barber located?

Michelle Barber practices at 331 Maine St Ste 4, Brunswick, ME 04011. The listed phone number is (207) 721-9277.

What is Michelle Barber's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Michelle Barber enrolled in Medicare?

Yes. Michelle Barber is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Michelle Barber's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michelle Barber reassigns Medicare benefits to Careall P.C. (South Portland, ME). The 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 Michelle Barber's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Michelle Barber was last updated on April 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.