Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Linda L Callahan, RN, CRNA, PMHNP

Individual provider Certified Registered Nurse Anesthetist · NPI 1578712568

Linda L Callahan, RN, CRNA, PMHNP is a Certified Registered Nurse Anesthetist in Klamath Falls, Oregon. Licensed in California and Oregon. Registered with an NPI since 2008.

Licensed in
CA, OR
In the registry since
2008
Specialties on file
4
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.
PMHNP — Psychiatric-Mental Health Nurse Practitioner
A nurse practitioner specialising in mental health, able to prescribe psychiatric medication.

See every abbreviation used in this directory →

Practice location Address checks out

409 Pine St Ste 200
Klamath Falls, OR 97601-6020
Phone: (541) 887-8103
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 201150122NP (OR)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence 201060027 CRNA (OR)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence 19687 (CA)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence 1669 (CA)

Record details

NPI number1578712568
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , CRNA , PMHNP
Sole proprietorNo
NPI enumeratedSeptember 15, 2008
Last updated in NPPESJune 20, 2013

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