What is Kathryn Tiano's NPI number?

Kathryn Tiano's National Provider Identifier (NPI) is 1215338611, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Kathryn Tiano's specialty?

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

Where is Kathryn Tiano located?

Kathryn Tiano's practice location on file with NPPES is 1441 N Tracy Blvd, Tracy, CA 95376-3445.

What is Kathryn Tiano's phone number?

The practice phone number listed in the NPPES registry for Kathryn Tiano is (209) 835-8910.

Does Kathryn Tiano accept Medicare?

Kathryn Tiano is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Kathryn Tiano's NPI active?

Yes — Kathryn Tiano's NPI (1215338611) is active in the NPPES registry as of the last update on 2019-03-15.

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Kathryn Tiano, PA-C

NPI 1215338611 · Physician Assistant · Tracy, CA

Kathryn Tiano, PA-C is a Physician Assistant provider in Tracy, CA (NPI 1215338611).

Provider details

NPI number: 1215338611
Entity type: Individual
Primary specialty: Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Credential: PA-C
Sex: Female
Sole proprietor: No
License: 0010-05262 (NC)

Practice location

1441 N Tracy Blvd

Tracy, CA 95376-3445

Phone: (209) 835-8910

Street-level locationGet directions

More CA providers

Mailing address

1691 the Alameda

San Jose, CA 95126-2203

Specialties & taxonomies

Physician AssistantPrimary363A00000XLicense 51879 (CA)
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistant363A00000XLicense 0010-05262 (NC)
Physician Assistants & Advanced Practice Nursing Providers

Additional practice locations (1)

400 W 30th St
Los Angeles, CA 90007-3320
Phone: (213) 284-3200

Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(80/100 index)

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
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.

Enumerated: 2014-09-04
Last updated: 2019-03-15

Frequently asked questions

What is Kathryn Tiano's NPI number?: Kathryn Tiano's National Provider Identifier (NPI) is 1215338611, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Kathryn Tiano's specialty?: Kathryn Tiano is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
Where is Kathryn Tiano located?: Kathryn Tiano's practice location on file with NPPES is 1441 N Tracy Blvd, Tracy, CA 95376-3445.
What is Kathryn Tiano's phone number?: The practice phone number listed in the NPPES registry for Kathryn Tiano is (209) 835-8910.
Does Kathryn Tiano accept Medicare?: Kathryn Tiano is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Kathryn Tiano's NPI active?: Yes — Kathryn Tiano's NPI (1215338611) is active in the NPPES registry as of the last update on 2019-03-15.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Additional practice locations (1)

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Additional practice locations (1)

Profile Score

Frequently asked questions