What is Sarah Mast's NPI number?

Sarah Mast's National Provider Identifier (NPI) is 1821431792, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sarah Mast's specialty?

Sarah Mast is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).

Where is Sarah Mast located?

Sarah Mast's practice location on file with NPPES is 3906 N Lamar Blvd, Austin, TX 78756-4025.

What is Sarah Mast's phone number?

The practice phone number listed in the NPPES registry for Sarah Mast is (512) 656-3163.

Is Sarah Mast's NPI active?

Yes — Sarah Mast's NPI (1821431792) is active in the NPPES registry as of the last update on 2013-08-09.

IndividualActive

Sarah Mast, LCSW

NPI 1821431792 · Clinical Social Worker · Austin, TX

Sarah Mast, LCSW is a Clinical Social Worker provider in Austin, TX (NPI 1821431792).

Provider details

NPI number: 1821431792
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Credential: LCSW
Sex: Female
Sole proprietor: Yes
License: 50106 (TX)

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700XLicense 50106 (TX)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(78/100 index)

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

Registry tenure38% of score
13 yrs 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

3906 N Lamar Blvd

Suite 205

Austin, TX 78756-4025

Phone: (512) 656-3163

Street-level locationGet directions

More TX providers

Mailing address

3906 N. Lamar Rd.