NPPES file of Aug 9, 2026

Nancy J. Grover, PMHNP

Psychiatric/Mental Health Nurse Practitioner · Bangor, ME

Nancy J. Grover, PMHNP is a psychiatric/mental health nurse practitioner with a practice address in Bangor, Maine, and NPI 1356476436, issued on Feb 22, 2007. Check the license (Maine 026543, 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
1356476436
Name
Nancy J. Grover
Credential
PMHNP
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
026543 ME
Self-reported in NPPES; status is on the state search
Practice location
42 Cedar Street, Bangor, ME 04402
Phone
(207) 947-0366
Enumerated
Feb 22, 2007
Record last updated
Jul 9, 2007 (not updated in 19 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20130611000777); accepts Medicare assignment
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 42 Cedar Street

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

  1. Susan Macarthur, NPPsychiatric/Mental Health Nurse Practitioner1790817146
  2. Nancy Ruggeri, RNPsychiatric/Mental Health Registered Nurse1447473566
  3. Sheila Worsaa, MS, LCPC-CProfessional Counselor1174067003

Verify Nancy J. Grover 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 026543
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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85% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024

138 Medicare Part D claims, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Nancy Grover138
  2. Specialty average906

Most prescribed

  1. Quetiapine Fumarate57 claims
  2. Chlorpromazine Hcl26 claims
  3. Clonazepam18 claims
  4. Benztropine Mesylate13 claims
  5. Venlafaxine Hcl Er12 claims

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.

Bills Medicare through one group practice

  1. Community Health And Counseling ServicesBangor, ME

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

Nancy J. Grover among 472 psychiatric/mental health nurse practitioner records in Maine

Nancy J. Grover, PMHNP 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 2007, is newer than 16% of them.

  • NPI issued2007 · 16% of these records are older, 78% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated1978 · median 2019 among the 303 with a school on file
  • Record last updated2007 · 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).

83 psychiatric/mental health nurse practitioner records list a practice address in Bangor

They are 83 of the 3,103 NPPES records with a practice address in Bangor, and 472 psychiatric/mental health nurse practitioner records in Maine.

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

  1. Susan Macarthur, NPBangor, ME 044021790817146
  2. Amber Munoz, PMHNPBangor, ME 044021245719921
  3. Mariam ArabambiBangor, ME 044011629956735
  4. Barbara Dagraca, PMHNP-BCBangor, ME 044011326974270
  5. Katie HagerBangor, ME 044011255140737
  6. Elizabeth Igwe, PMHNPBangor, ME 044011538966619
  7. Patience Ikemba, PMHNP-BCBangor, ME 044011306637327
  8. Abimbola Iwegbulam, NPBangor, ME 044011295550820

Common questions

What is Nancy J. Grover, PMHNP's NPI number?

Nancy J. Grover, PMHNP's National Provider Identifier (NPI) is 1356476436, issued on Feb 22, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Nancy J. Grover, PMHNP located?

The NPPES record lists a practice address at 42 Cedar Street, Bangor, ME, 04402. Phone: (207) 947-0366. Providers update this record themselves, so call before visiting.

How can I verify Nancy J. Grover, PMHNP's license?

NPPES lists Maine license number 026543, as entered by the provider. Search the Maine board that licenses this profession; the NPPES record confirms identity only.

How much does Nancy J. Grover, PMHNP prescribe under Medicare Part D?

In 2024, Nancy J. Grover, PMHNP had 138 Medicare Part D claims; 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.