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CHELSEA DUNTON PMHNP
NPI 1285354951
Nurse Practitioner - Psychiatric/Mental Health in Portland, ME

Active since September 01, 2022PECOS EnrolledAccepts Medicare Assignment
11 BAXTER BLVD, PORTLAND, ME 04101(207) 828-4026 Get Directions Write a Review

NPPES record last updated: April 14, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Apr 14, 2026, Sep 16, 2025, Sep 1, 2022 (3 updates tracked since 2022).

About Chelsea Dunton Pmhnp NPPES

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

CHELSEA DUNTON PMHNP (NPI 1285354951) is an individual psychiatric/mental health provider in Portland, Maine, licensed in Maine (CNP261210) and active in the NPI registry since September 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2026).

NPPES Registry Identity

NPI1285354951
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameCHELSEA DUNTONCredential: PMHNP
Location Address11 BAXTER BLVDPortland, ME 04101-1801
Mailing Address11 Baxter BlvdPortland, ME 04101-1801 · (207) 828-4026
Phone(207) 828-4026
Sole ProprietorYes
Medical School CMSOtherGraduated 2026
Enumeration DateSeptember 1, 2022
Last NPPES UpdateApril 14, 20263 updates tracked since enumeration
NPPES CertifiedApril 14, 2026
✔ NPI 1285354951 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in ME · CNP261210
Also ListedRegistered NurseTaxonomy 163W00000X · License RN62607 (ME)
11 BAXTER BLVD, Portland, ME 04101
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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 and accepts Medicare assignment

Chelsea Dunton Pmhnp 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 ID6800366055
PECOS Enrollment IDI20260528002685
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 Chelsea Dunton reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

The Counseling Center Of Nashua Inc
87 mi
Clinical
15 TRAFALGAR SQ STE 202
Nashua, NH 03063
  • Reassigned Medicare billing, Maine enrollment
  • 125 clinicians in this Medicare group
NPI 1144275389 (603) 204-5098

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 04101 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 11

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

NICOLE FIRTH LCSW
Social Worker (Clinical)
11 BAXTER BLVD
PORTLAND, ME 04101
Cumberland County (207) 828-4026
JACOB LAPIERRE LCSW
Social Worker (Clinical)
11 BAXTER BLVD
PORTLAND, ME 04101
Cumberland County (207) 857-7426
JENNIFER KELLEY-YOUNG LADC
Counselor (Addiction (Substance Use Disorder))
11 BAXTER BLVD
PORTLAND, ME 04101
Cumberland County (207) 775-5671
STEPHANIE F POTTS
Counselor (Addiction (Substance Use Disorder))
11 BAXTER BLVD
PORTLAND, ME 04101
Cumberland County (207) 775-5671
MRS. DEBRA A OUIMETTE PHD, LADC, CASAC,SAP
Counselor (Addiction (Substance Use Disorder))
11 BAXTER BLVD
PORTLAND, ME 04101
Cumberland County (207) 775-5671
CATHOLIC CHARITIES MAINE
Community/Behavioral Health
11 BAXTER BLVD
PORTLAND, ME 04101
Cumberland County (207) 775-5671
JULIA LAUREN PARKS LCSW
Social Worker (Clinical)
11 BAXTER BLVD
PORTLAND, ME 04101
Cumberland County (603) 883-0005
MARY RIBBLE LCSW
Social Worker (Clinical)
11 BAXTER BLVD
PORTLAND, ME 04101
Cumberland County (207) 775-5671

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 Chelsea Dunton's NPI number?

The NPI number for Chelsea Dunton is 1285354951. It was assigned to this individual provider in the NPPES registry on September 1, 2022.

Where is Chelsea Dunton located?

Chelsea Dunton practices at 11 Baxter Blvd, Portland, ME 04101. The listed phone number is (207) 828-4026.

What is Chelsea Dunton's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Chelsea Dunton enrolled in Medicare?

Yes. Chelsea Dunton 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.

Which organization bills Medicare for Chelsea Dunton's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Chelsea Dunton reassigns Medicare benefits to The Counseling Center Of Nashua Inc (Nashua, NH). 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 Chelsea Dunton's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Chelsea Dunton accept?

Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Chelsea Dunton 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 Chelsea Dunton was last updated on April 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.