Karrie Ann Ouellette, FNP-C
Family Nurse Practitioner · Brewer, ME
Karrie Ann Ouellette, FNP-C is a family nurse practitioner with a practice address in Brewer, Maine, and NPI 1114650264, issued on Jul 6, 2022. Check the license (Maine CNP221262, as entered in NPPES) with the Maine board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Karrie Ann Ouellette
- Credential
- FNP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- CNP221262 ME
Self-reported in NPPES; status is on the state search - Practice location
- 33 Whiting Hill RD, Brewer, ME 04412
- Phone
- (207) 973-7478
- Enumerated
- Jul 6, 2022
- Record last updated
- Jul 6, 2022
- Medicare enrollment
- Enrolled (PECOS I20220822001657); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 1,274 in Maine → Look up another NPI →
Also registered at 33 Whiting Hill RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Karrie Ann Ouellette in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maine board licenses this profession
Search for license CNP221262Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
57% fewer Medicare Part D claims than the average family nurse practitioner in 2024
562 Medicare Part D claims for 197 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 34 claims were for opioids.
Most prescribed
- Dexamethasone49 claims
- Ondansetron Hcl43 claims
- Prednisone42 claims
- Hydroxyurea27 claims
- Gabapentin24 claims
- Potassium Chloride22 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
- Eastern Maine Medical CenterBrewer, ME
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karrie Ann Ouellette among 1,274 family nurse practitioner records in Maine
Karrie Ann Ouellette, FNP-C is one of 1,274 family nurse practitioner records with a practice address in Maine. 77% 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 78% of them.
- NPI issued2022 · 78% of these records are older, 16% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2022 · median 2018 among the 811 with a school on file
- Record last updated2022 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
26 family nurse practitioner records list a practice address in Brewer
They are 26 of the 359 NPPES records with a practice address in Brewer, and 1,274 family nurse practitioner records in Maine.
All 1,274 in Maine → Every provider in Brewer → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Ellen Arey, RNBrewer, ME 044121508206822
- George Case, FNPCBrewer, ME 044121174530356
- Bonnie Case, FNPBrewer, ME 044121356783609
- Corinne Chabot, FNPBrewer, ME 044121710924626
- Carolyn Gothard, FNPBrewer, ME 044121437155884
- Annette Hatch-Clein, FNP, P.MH CNSBrewer, ME 044121336189109
- Patricia Kenaley, FNPBrewer, ME 044121083834220
- Joanna Liberatore, FNP-CBrewer, ME 044121619084076
Common questions
What is Karrie Ann Ouellette, FNP-C's NPI number?
Karrie Ann Ouellette, FNP-C's National Provider Identifier (NPI) is 1114650264, issued on Jul 6, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Karrie Ann Ouellette, FNP-C located?
The NPPES record lists a practice address at 33 Whiting Hill RD, Brewer, ME, 04412. Phone: (207) 973-7478. Providers update this record themselves, so call before visiting.
How can I verify Karrie Ann Ouellette, FNP-C's license?
NPPES lists Maine license number CNP221262, as entered by the provider. Search the Maine board that licenses this profession; the NPPES record confirms identity only.
How much does Karrie Ann Ouellette, FNP-C prescribe under Medicare Part D?
In 2024, Karrie Ann Ouellette, FNP-C had 562 Medicare Part D claims for 197 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.