Holly Douglas, PA
NPI 1609296193 · Physician Assistant · Seattle, WA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Holly Douglas, PA is a Physician Assistant provider in Seattle, WA (NPI 1609296193).
Provider details
- NPI number
- 1609296193
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- PA60591326 (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
12 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
- 2014-04-23
- Last updated
- 2021-11-18
- Certified
- 2021-11-18
Frequently asked questions
- What is Holly Douglas's NPI number?
- Holly Douglas's National Provider Identifier (NPI) is 1609296193, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Holly Douglas's specialty?
- Holly Douglas is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Holly Douglas located?
- Holly Douglas's practice location on file with NPPES is 825 Eastlake Ave E, Seattle, WA 98109-4405.
- What is Holly Douglas's phone number?
- The practice phone number listed in the NPPES registry for Holly Douglas is (206) 288-7222.
- Does Holly Douglas accept Medicare?
- Holly Douglas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Holly Douglas's NPI active?
- Yes — Holly Douglas's NPI (1609296193) is active in the NPPES registry as of the last update on 2021-11-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.