Cathleen Marie Ahern, PMHNP
Registered Nurse · Portland, OR
Cathleen Marie Ahern, PMHNP is a registered nurse with a practice address in Portland, Oregon, and NPI 1831278274, issued on Nov 5, 2006. Check the license with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Cathleen Marie Ahern
- Credential
- PMHNP
- Primary taxonomy
- Registered Nurse 163W00000X
- Practice location
- 8383 NE Sandy Blvd, Portland, OR 97220
- Phone
- (503) 253-0964
- Enumerated
- Nov 5, 2006
- Record last updated
- Aug 2, 2026
- Fax
- (503) 253-7659
- Entity
- Type 1 · individual
8 nearest registered nurse records → All 2,449 in Oregon → Look up another NPI →
Also registered at 8383 NE Sandy Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Cathleen Marie Ahern in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average registered nurse in 2024
73 Medicare Part D claims, against an average of 678 among the 694 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Clonazepam12 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.
Cathleen Marie Ahern among 2,449 registered nurse records in Oregon
Cathleen Marie Ahern, PMHNP is one of 2,449 registered nurse records with a practice address in Oregon. under 1% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than under 1% of them.
- NPI issued2006 · under 1% of these records are older, 97% newer
- In a Medicare fileYes · under 1% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2026 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 163W00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
855 registered nurse records list a practice address in Portland
They are 855 of the 42,088 NPPES records with a practice address in Portland, and 2,449 registered nurse records in Oregon.
All 2,449 in Oregon → Every provider in Portland → Registered Nurse nationwide →
The 8 registered nurse records with the nearest ZIP codes
- Brianne BittlesPortland, OR 972201598532772
- Linda Edwards, REGISTERED NURSEPortland, OR 972201306229570
- Angelah HillPortland, OR 972201134975659
- Jennifer Hoesly, BSN, RNPortland, OR 972201588413678
- Erin Marshall, RNPortland, OR 972201821826777
- Linda Oldenburg, RNPortland, OR 972201962945956
- Valerie ReichardtPortland, OR 972201457171951
- Maria Teresa Salcedo, RN, BSNPortland, OR 972201245771740
Common questions
What is Cathleen Marie Ahern, PMHNP's NPI number?
Cathleen Marie Ahern, PMHNP's National Provider Identifier (NPI) is 1831278274, issued on Nov 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Cathleen Marie Ahern, PMHNP located?
The NPPES record lists a practice address at 8383 NE Sandy Blvd, Portland, OR, 97220. Phone: (503) 253-0964. Providers update this record themselves, so call before visiting.
How can I verify Cathleen Marie Ahern, PMHNP's license?
Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does Cathleen Marie Ahern, PMHNP prescribe under Medicare Part D?
In 2024, Cathleen Marie Ahern, PMHNP had 73 Medicare Part D claims; the average among registered nurse prescribers was 678. 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.