Kathleen Holloway, PA-C
NPI 1902907470 · Medical Physician Assistant · Ephrata, WA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathleen Holloway, PA-C is a Medical Physician Assistant provider in Ephrata, WA (NPI 1902907470).
Provider details
- NPI number
- 1902907470
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA10004276 (WA)
Specialties & taxonomies
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
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1550 S Pioneer Way Suite 115Samaritan ClinicMoses Lake, WA 98837Phone: (509) 793-9790Fax: (509) 764-3255
Registry dates
- Enumerated
- 2006-09-26
- Last updated
- 2018-05-21
Frequently asked questions
- What is Kathleen Holloway's NPI number?
- Kathleen Holloway's National Provider Identifier (NPI) is 1902907470, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathleen Holloway's specialty?
- Kathleen Holloway is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kathleen Holloway located?
- Kathleen Holloway's practice location on file with NPPES is 220 Nat Washington Way, Ephrata, WA 98823.
- What is Kathleen Holloway's phone number?
- The practice phone number listed in the NPPES registry for Kathleen Holloway is (509) 754-3330.
- Does Kathleen Holloway accept Medicare?
- Kathleen Holloway is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathleen Holloway's NPI active?
- Yes — Kathleen Holloway's NPI (1902907470) is active in the NPPES registry as of the last update on 2018-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.