What is Christina Ast's NPI number?

Christina Ast's National Provider Identifier (NPI) is 1689233413, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Christina Ast's specialty?

Christina Ast is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).

Where is Christina Ast located?

Christina Ast's practice location on file with NPPES is 140 2nd St, Petaluma, CA 94952-7424.

What is Christina Ast's phone number?

The practice phone number listed in the NPPES registry for Christina Ast is (707) 792-2211.

Is Christina Ast's NPI active?

Yes — Christina Ast's NPI (1689233413) is active in the NPPES registry as of the last update on 2019-06-06.

IndividualActive

Christina Ast

NPI 1689233413 · Physical Therapist · Petaluma, CA

Christina Ast is a Physical Therapist provider in Petaluma, CA (NPI 1689233413).

Provider details

NPI number: 1689233413
Entity type: Individual
Primary specialty: Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Physical TherapistPrimary225100000X
Respiratory, Developmental, Rehabilitative and Restorative Service Providers

Profile Score

Established profile(59/100 index)

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

Registry tenure38% of score
7 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

140 2nd St

Petaluma, CA 94952-7424

Phone: (707) 792-2211

Street-level locationGet directions

More CA providers

Mailing address

501 Tulip Ave

Floral Park, NY 11001-3205

Enumerated: 2019-06-06
Last updated: 2019-06-06

Frequently asked questions

What is Christina Ast's NPI number?: Christina Ast's National Provider Identifier (NPI) is 1689233413, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Christina Ast's specialty?: Christina Ast is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
Where is Christina Ast located?: Christina Ast's practice location on file with NPPES is 140 2nd St, Petaluma, CA 94952-7424.
What is Christina Ast's phone number?: The practice phone number listed in the NPPES registry for Christina Ast is (707) 792-2211.
Is Christina Ast's NPI active?: Yes — Christina Ast's NPI (1689233413) is active in the NPPES registry as of the last update on 2019-06-06.

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