NPPES file of Aug 9, 2026

John Kirk Gilstrap, APRN

Psychiatric/Mental Health Nurse Practitioner · Klamath Falls, OR

John Kirk Gilstrap, APRN is a psychiatric/mental health nurse practitioner with a practice address in Klamath Falls, Oregon, and NPI 1477331288, issued on Sep 21, 2023. Check the license (Oregon 10043742, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1477331288
Name
John Kirk Gilstrap
Credential
APRN
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
10043742 OR
Self-reported in NPPES; status is on the state search
Practice location
2074 S 6TH St, Klamath Falls, OR 97601
Phone
(541) 851-8110
Enumerated
Sep 21, 2023
Record last updated
Jul 21, 2026
Fax
(541) 851-8114
Medicare enrollment
Enrolled (PECOS I20250902004342); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 2074 S 6TH St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Brittney AgardCase Manager/Care Coordinator1841004736
  2. Scott Alexander, FNPFamily Nurse Practitioner1831439454
  3. Maria Alonso, RNCase Management Registered Nurse1578835856
  4. Roy Babb, PHARM.D.Pharmacist1912549544
  5. Brian Blackman, DNPFamily Nurse Practitioner1356173850
  6. Leonard Brennan, LPC, LCASProfessional Counselor1518323369

Verify John Kirk Gilstrap in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oregon board licenses this profession
    Search for license 10043742
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Oregon license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Klamath Health Partnership IncKlamath Falls, OR

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

John Kirk Gilstrap among 1,217 psychiatric/mental health nurse practitioner records in Oregon

John Kirk Gilstrap, APRN is one of 1,217 psychiatric/mental health nurse practitioner records with a practice address in Oregon. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 80% of them.

  • NPI issued2023 · 80% of these records are older, 14% newer
  • In a Medicare fileYes · 65% of these records are
  • In the CMS Doctors and Clinicians fileYes · 43% of these records are
  • Graduated2025 · median 2019 among the 527 with a school on file
  • Record last updated2026 · 34% 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 Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

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.

The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes

  1. Jaimee Bierhaus, PMHNPKlamath Falls, OR 976011174825517
  2. Cara Caldwell, APRNKlamath Falls, OR 976011427512979
  3. Linda Callahan, R.N., CRNA, PMHNPKlamath Falls, OR 976011578712568
  4. Zenaida GabrielKlamath Falls, OR 976011407433626
  5. Aminata Kamara, NPKlamath Falls, OR 976011154091304
  6. John Longeway, PMHNPKlamath Falls, OR 976011952592834
  7. Aletta Mannix, RNKlamath Falls, OR 976011215668066
  8. Stephanie McVay, APRN, PMHNP-BCKlamath Falls, OR 976011750682647

Common questions

What is John Kirk Gilstrap, APRN's NPI number?

John Kirk Gilstrap, APRN's National Provider Identifier (NPI) is 1477331288, issued on Sep 21, 2023. An NPI identifies a provider in billing; it is not a license.

Where is John Kirk Gilstrap, APRN located?

The NPPES record lists a practice address at 2074 S 6TH St, Klamath Falls, OR, 97601. Phone: (541) 851-8110. Providers update this record themselves, so call before visiting.

How can I verify John Kirk Gilstrap, APRN's license?

NPPES lists Oregon license number 10043742, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity 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.