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Dale Olson, COTA/L
NPI 1417336892 · Contractor · Glendale, AZ
Dale Olson, COTA/L is a Contractor provider in Glendale, AZ (NPI 1417336892).
Provider details
- NPI number
- 1417336892
- Entity type
- Individual
- Primary specialty
- ContractorOther Service Providers
- Credential
- COTA/L
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(67/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
83% 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
13620 N 55th Ave
Glendale, AZ 85304-1371
Phone: (602) 843-8433
Street-level locationGet directions
Mailing address
13620 N 55th Ave
Glendale, AZ 85304-1371
Registry dates
- Enumerated
- 2015-05-19
- Last updated
- 2015-09-29
Frequently asked questions
- What is Dale Olson's NPI number?
- Dale Olson's National Provider Identifier (NPI) is 1417336892, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dale Olson's specialty?
- Dale Olson is listed in the NPPES registry with a primary specialty of Contractor (Other Service Providers).
- Where is Dale Olson located?
- Dale Olson's practice location on file with NPPES is 13620 N 55th Ave, Glendale, AZ 85304-1371.
- What is Dale Olson's phone number?
- The practice phone number listed in the NPPES registry for Dale Olson is (602) 843-8433.
- Is Dale Olson's NPI active?
- Yes — Dale Olson's NPI (1417336892) is active in the NPPES registry as of the last update on 2015-09-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.