John A. Longeway, PMHNP
Psychiatric/Mental Health Nurse Practitioner · Klamath Falls, OR
John A. Longeway, PMHNP is a psychiatric/mental health nurse practitioner with a practice address in Klamath Falls, Oregon, and NPI 1952592834, issued on Aug 6, 2007. Check the license (Oregon 201150088NP, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John A. Longeway
- Credential
- PMHNP
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License numbers
- 201150088NP OR
110536 IA
Self-reported in NPPES; status is on the state search - Practice location
- 905 Main St, Klamath Falls, OR 97601
- Phone
- (541) 851-1757
- Enumerated
- Aug 6, 2007
- Record last updated
- Dec 1, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (541) 273-6357
- Medicaid ID
- 1952592834 IA
- Entity
- Type 1 · individual
Also registered at 905 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Arthur Belsky, DDSDentist1407936230
- Peter Calvo, PSYDClinical Psychologist1912039975
- Fabrice Dolce, CADC IIAddiction (Substance Use Disorder) Counselor1750778874
- Heidi HoyMental Health Counselor1114696010
- Julia Jackman, LMTMechanotherapist1780837930
- Michele Malott, LCSWMental Health Counselor1821098591
Verify John A. Longeway in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license 201150088NPCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
36 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.
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.
20 psychiatric/mental health nurse practitioner records list a practice address in Klamath Falls
They are 20 of the 1,946 NPPES records with a practice address in Klamath Falls, and 1,217 psychiatric/mental health nurse practitioner records in Oregon.
All 20 in Klamath Falls → All 1,217 in Oregon → Every provider in Klamath Falls →
Other psychiatric/mental health nurse practitioner records in Oregon
- Doris Aasland, NPOregon City, OR1356356836
- Gemechis AbdissaPortland, OR1801710660
- Abdul Munir Abdul GhiyasPortland, OR1467373274
- Hayley Abel, APNP, CPNP-PCThe Dalles, OR1265785885
- Olubunmi Aborisade, DNPPortland, OR1689379364
- Debra Achenbach, PMHNPCottage Grove, OR1477612869
- Nicholas Adair, PMHNP-BCSalem, OR1912521816
- Katie Adams, PMHNPCoos Bay, OR1619737210
- Tosin Addeh, APRN, PMHNP-BCBeaverton, OR1871342097
- Adenike Adelakun, PMHNPKlamath Falls, OR1558073858
Common questions
What is John A. Longeway, PMHNP's NPI number?
John A. Longeway, PMHNP's National Provider Identifier (NPI) is 1952592834, issued on Aug 6, 2007. An NPI identifies a provider in billing; it is not a license.
Where is John A. Longeway, PMHNP located?
The NPPES record lists a practice address at 905 Main St, Klamath Falls, OR, 97601. Phone: (541) 851-1757. Providers update this record themselves, so call before visiting.
How can I verify John A. Longeway, PMHNP's license?
NPPES lists Oregon license number 201150088NP, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does John A. Longeway, PMHNP prescribe under Medicare Part D?
In 2024, John A. Longeway, PMHNP had 36 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.