Katherine Sproul, PMHNP
Psychiatric/Mental Health Nurse Practitioner · Bangor, ME
Katherine Sproul, PMHNP is a psychiatric/mental health nurse practitioner with a practice address in Bangor, Maine, and NPI 1770238040, issued on Feb 15, 2022. Check the license (Maine CNP221047, as entered in NPPES) with the Maine board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katherine Sproul
- Credential
- PMHNP
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- CNP221047 ME
Self-reported in NPPES; status is on the state search - Practice location
- 268 Stillwater Ave, Bangor, ME 04401
- Phone
- (800) 640-1211
- Enumerated
- Feb 15, 2022
- Record last updated
- May 19, 2024
- Medicare enrollment
- Enrolled (PECOS I20220516001243); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 472 in Maine → Look up another NPI →
Also registered at 268 Stillwater Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Nicholas Anthony, MDPsychiatry Physician1598261737
- Cassia Araujo-Lane, DOStudent in an Organized Health Care Education/Training Program1124817291
- Marissa Arrigoni, PSYD, LCPCClinical Psychologist1427688134
Verify Katherine Sproul in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maine board licenses this profession
Search for license CNP221047Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.7 times the Medicare Part D claims of the average psychiatric/mental health nurse practitioner in 2024
2,432 Medicare Part D claims for 261 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims.
Most prescribed
- Clozapine147 claims
- Hydroxyzine Hcl116 claims
- Clonazepam109 claims
- Quetiapine Fumarate100 claims
- Escitalopram Oxalate99 claims
- Lamotrigine94 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
- Acadia Hospital Corp.Bangor, ME
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katherine Sproul among 472 psychiatric/mental health nurse practitioner records in Maine
Katherine Sproul, 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 2022, is newer than 69% of them.
- NPI issued2022 · 69% of these records are older, 25% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2021 · median 2019 among the 303 with a school on file
- Record last updated2024 · 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.
All 472 in Maine → Every provider in Bangor → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Melissa Charette, APRN-CBangor, ME 044011629050992
- April Giard, PMH NPBangor, ME 044011366524142
- Michelle Henneberry, PMHNPBangor, ME 044011215988852
- Lisa Jacobs, PMHNPBangor, ME 044011568554186
- Joye Jewell-Hill, PMHNPBangor, ME 044011861451478
- Stephanie Lanham, PMH NPBangor, ME 044011629160254
- Virginia Merrill, PMHNPBangor, ME 044011497847065
- Melinda Morissette, PMHNPBangor, ME 044011750486023
Common questions
What is Katherine Sproul, PMHNP's NPI number?
Katherine Sproul, PMHNP's National Provider Identifier (NPI) is 1770238040, issued on Feb 15, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Sproul, PMHNP located?
The NPPES record lists a practice address at 268 Stillwater Ave, Bangor, ME, 04401. Phone: (800) 640-1211. Providers update this record themselves, so call before visiting.
How can I verify Katherine Sproul, PMHNP's license?
NPPES lists Maine license number CNP221047, as entered by the provider. Search the Maine board that licenses this profession; the NPPES record confirms identity only.
How much does Katherine Sproul, PMHNP prescribe under Medicare Part D?
In 2024, Katherine Sproul, PMHNP had 2,432 Medicare Part D claims for 261 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.