What is Emily Tostenson's NPI number?

Emily Tostenson's National Provider Identifier (NPI) is 1245076108, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Emily Tostenson's specialty?

Emily Tostenson is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).

Where is Emily Tostenson located?

Emily Tostenson's practice location on file with NPPES is 2945 S Dobson Rd, Mesa, AZ 85202-7941.

What is Emily Tostenson's phone number?

The practice phone number listed in the NPPES registry for Emily Tostenson is (480) 969-4138.

Is Emily Tostenson's NPI active?

Yes — Emily Tostenson's NPI (1245076108) is active in the NPPES registry as of the last update on 2026-02-19.

IndividualActive

Emily Tostenson

NPI 1245076108 · Physician Assistant · Mesa, AZ

Emily Tostenson is a Physician Assistant provider in Mesa, AZ (NPI 1245076108).

Provider details

NPI number: 1245076108
Entity type: Individual
Primary specialty: Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Sex: Female
Sole proprietor: No
License: 11553 (AZ)

Specialties & taxonomies

Physician AssistantPrimary363A00000XLicense 11553 (AZ)
Physician Assistants & Advanced Practice Nursing Providers

Profile Score

Established profile(56/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
1 yr 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

2945 S Dobson Rd

Mesa, AZ 85202-7941

Phone: (480) 969-4138

Street-level locationGet directions

More AZ providers

Mailing address