Michael Walton
NPI 1538837141 · Certified Registered Nurse Anesthetist · Clackamas, OR
Michael Walton is a Certified Registered Nurse Anesthetist provider in Clackamas, OR (NPI 1538837141).
Provider details
- NPI number
- 1538837141
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 202202663CRNA (OR)
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
4 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)
- 3181 Sw Sam Jackson Park RdPortland, OR 97239-3011Phone: (503) 494-7641
Registry dates
- Enumerated
- 2021-08-31
- Last updated
- 2025-04-30
- Certified
- 2025-04-30
Frequently asked questions
- What is Michael Walton's NPI number?
- Michael Walton's National Provider Identifier (NPI) is 1538837141, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Walton's specialty?
- Michael Walton is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Michael Walton located?
- Michael Walton's practice location on file with NPPES is 10180 Se Sunnyside Rd, Clackamas, OR 97015-8970.
- What is Michael Walton's phone number?
- The practice phone number listed in the NPPES registry for Michael Walton is (971) 378-3784.
- Is Michael Walton's NPI active?
- Yes — Michael Walton's NPI (1538837141) is active in the NPPES registry as of the last update on 2025-04-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.