NPPES file of Aug 9, 2026

Abigail Lyn Brown, APRN

Psychiatric/Mental Health Nurse Practitioner · York, ME

Abigail Lyn Brown, APRN is a psychiatric/mental health nurse practitioner with a practice address in York, Maine, and NPI 1790547388, issued on Jan 29, 2024. Check the license (Maine CNP241016, as entered in NPPES) with the Maine board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1790547388
Name
Abigail Lyn Brown
Credential
APRN
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
CNP241016 ME
Self-reported in NPPES; status is on the state search
Practice location
4 Market Place Dr Ste 1-2, York, ME 03909
Phone
(207) 630-2922
Enumerated
Jan 29, 2024
Record last updated
Jan 6, 2025
Fax
(207) 805-7970
Medicare enrollment
Enrolled (PECOS I20241216000177); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 4 Market Place Dr Ste 1-2

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Amanda Sedgewick, D.O.Psychiatry Physician1588076715

Verify Abigail Lyn Brown in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maine board licenses this profession
    Search for license CNP241016
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Maine license search

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92% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024

72 Medicare Part D claims for 13 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims.

  1. Abigail Brown72
  2. Specialty average906

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $72.58

3 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Pharmaceuticals, Inc. The 23,362 providers of this specialty with any payment received $1,027.77 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Abigail Brown$72.58
  2. Specialty average$1,027.77

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Rise Integrated Mental Health PLLCYork, ME

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Abigail Lyn Brown among 472 psychiatric/mental health nurse practitioner records in Maine

Abigail Lyn Brown, APRN is one of 472 psychiatric/mental health nurse practitioner records with a practice address in Maine. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 82% of them.

  • NPI issued2024 · 82% of these records are older, 13% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated2024 · median 2019 among the 303 with a school on file
  • Record last updated2025 · 40% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

5 psychiatric/mental health nurse practitioner records list a practice address in York

They are 5 of the 330 NPPES records with a practice address in York, and 472 psychiatric/mental health nurse practitioner records in Maine.

The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes

  1. Jennifer Keefe, PMHNPYork, ME 039091992344287
  2. Stephen Morley, CNPYork, ME 039091811543010
  3. Sarah Rafferty, MSN, MA, PMHNP, LCPCYork, ME 039091396449435
  4. Patricia Seely, FNP-CYork, ME 039091215114491
  5. Kristen Aleva, APRNEliot, ME 039031558620898
  6. Anne Marie Garnsey, FNP-CAlfred, ME 040021710442868
  7. Kimberly Comparetto, APRN-CNPBiddeford, ME 040051558440636
  8. Jean Dowling, PMHNPBiddeford, ME 040051932163599

Common questions

What is Abigail Lyn Brown, APRN's NPI number?

Abigail Lyn Brown, APRN's National Provider Identifier (NPI) is 1790547388, issued on Jan 29, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Abigail Lyn Brown, APRN located?

The NPPES record lists a practice address at 4 Market Place Dr Ste 1-2, York, ME, 03909. Phone: (207) 630-2922. Providers update this record themselves, so call before visiting.

How can I verify Abigail Lyn Brown, APRN's license?

NPPES lists Maine license number CNP241016, as entered by the provider. Search the Maine board that licenses this profession; the NPPES record confirms identity only.

How much does Abigail Lyn Brown, APRN prescribe under Medicare Part D?

In 2024, Abigail Lyn Brown, APRN had 72 Medicare Part D claims for 13 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.