Linda Callahan, R.N., CRNA, PMHNP
NPI 1578712568 · Psychiatric/Mental Health Nurse Practitioner · Klamath Falls, OR
Linda Callahan, R.N., CRNA, PMHNP is a Psychiatric/Mental Health Nurse Practitioner provider in Klamath Falls, OR (NPI 1578712568).
Provider details
- NPI number
- 1578712568
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- R.N., CRNA, PMHNP
- Sex
- Female
- Sole proprietor
- No
- License
- 201060027 CRNA (OR)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-09-15
- Last updated
- 2013-06-20
Frequently asked questions
- What is Linda Callahan's NPI number?
- Linda Callahan's National Provider Identifier (NPI) is 1578712568, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Linda Callahan's specialty?
- Linda Callahan is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Linda Callahan located?
- Linda Callahan's practice location on file with NPPES is 409 Pine St Ste 200, Klamath Falls, OR 97601-6020.
- What is Linda Callahan's phone number?
- The practice phone number listed in the NPPES registry for Linda Callahan is (541) 887-8103.
- Is Linda Callahan's NPI active?
- Yes — Linda Callahan's NPI (1578712568) is active in the NPPES registry as of the last update on 2013-06-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.