Kati M. Derevere, PMHNP
Psychiatric/Mental Health Nurse Practitioner · Mount Desert, ME
Kati M. Derevere, PMHNP is a psychiatric/mental health nurse practitioner with a practice address in Mount Desert, Maine, and NPI 1861770166, issued on Aug 3, 2011. Check the license (Maine CNP111084, as entered in NPPES) with the Maine board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kati M. Derevere
- Credential
- PMHNP
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License numbers
- CNP111084 ME
RO49940 ME
Self-reported in NPPES; status is on the state search - Practice location
- 1049 Main Street, Mount Desert, ME 04660
- Phone
- (207) 244-4111
- Enumerated
- Aug 3, 2011
- Record last updated
- Dec 16, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (207) 244-4114
- Medicare enrollment
- Enrolled (PECOS I20120118000535); 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 →
Verify Kati M. Derevere in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maine board licenses this profession
Search for license CNP111084Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% more Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
1,805 Medicare Part D claims for 46 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Methylphenidate Hcl172 claims
- Clonazepam167 claims
- Alprazolam90 claims
- Trazodone Hcl82 claims
- Lamotrigine74 claims
- Trintellix68 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
- Health Affiliates Maine, LLCAuburn, ME
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kati M. Derevere among 472 psychiatric/mental health nurse practitioner records in Maine
Kati M. Derevere, 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 2011, is newer than 30% of them.
- NPI issued2011 · 30% of these records are older, 67% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2011 · median 2019 among the 303 with a school on file
- Record last updated2014 · 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).
Psychiatric/Mental Health Nurse Practitioner providers in Maine
There are 472 psychiatric/mental health nurse practitioner records in Maine.
All 472 in Maine → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Emily JohnsonMount Desert, ME 046601285585331
- Gwen Duffield, PMHNPPleasant Point, ME 046671033527411
- Tiffany Martinez, PMHNPPleasant Point, ME 046671063813962
- Judy Splittgerber, PMHNP-BC, APRNPrinceton, ME 046681003996646
- Stephanie Whitaker-Seavey, APRNIndian Twp, ME 046681770078966
- Kathleen Olsen, NPSedgwick, ME 046761114952157
- Jennifer Doucette, PMHNPEastport, ME 046311437090065
- Ann O'Brien, APNPEastport, ME 046311609908052
Common questions
What is Kati M. Derevere, PMHNP's NPI number?
Kati M. Derevere, PMHNP's National Provider Identifier (NPI) is 1861770166, issued on Aug 3, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Kati M. Derevere, PMHNP located?
The NPPES record lists a practice address at 1049 Main Street, Mount Desert, ME, 04660. Phone: (207) 244-4111. Providers update this record themselves, so call before visiting.
How can I verify Kati M. Derevere, PMHNP's license?
NPPES lists Maine license number CNP111084, as entered by the provider. Search the Maine board that licenses this profession; the NPPES record confirms identity only.
How much does Kati M. Derevere, PMHNP prescribe under Medicare Part D?
In 2024, Kati M. Derevere, PMHNP had 1,805 Medicare Part D claims for 46 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.