Michael Dunniway, PAC
NPI 1851518625 · Physician Assistant · Chewelah, WA
Michael Dunniway, PAC is a Physician Assistant provider in Chewelah, WA (NPI 1851518625).
Provider details
- NPI number
- 1851518625
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PAC
- Sex
- Male
- Sole proprietor
- No
- License
- PA10001093 (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
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
- 2007-04-20
- Last updated
- 2007-07-09
Frequently asked questions
- What is Michael Dunniway's NPI number?
- Michael Dunniway's National Provider Identifier (NPI) is 1851518625, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Dunniway's specialty?
- Michael Dunniway is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Michael Dunniway located?
- Michael Dunniway's practice location on file with NPPES is 518 E Clay Ave, Chewelah, WA 99109-8947.
- What is Michael Dunniway's phone number?
- The practice phone number listed in the NPPES registry for Michael Dunniway is (509) 935-8424.
- Is Michael Dunniway's NPI active?
- Yes — Michael Dunniway's NPI (1851518625) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.