What is Sarah Jayyousi's NPI number?

Sarah Jayyousi's National Provider Identifier (NPI) is 1437190808, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sarah Jayyousi's specialty?

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

Where is Sarah Jayyousi located?

Sarah Jayyousi's practice location on file with NPPES is 120 Craven Rd, San Marcos, CA 92078-4237.

What is Sarah Jayyousi's phone number?

The practice phone number listed in the NPPES registry for Sarah Jayyousi is (760) 471-4073.

Is Sarah Jayyousi's NPI active?

Yes — Sarah Jayyousi's NPI (1437190808) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Sarah Jayyousi, LCSW

NPI 1437190808 · Clinical Social Worker · San Marcos, CA

Sarah Jayyousi, LCSW is a Clinical Social Worker provider in San Marcos, CA (NPI 1437190808).

Provider details

NPI number: 1437190808
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Credential: LCSW
Sex: Female
License: LCS19413 (CA)

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700XLicense LCS19413 (CA)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(91/100 index)

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

Registry tenure38% of score
20 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

120 Craven Rd

Suite 205

San Marcos, CA 92078-4237

Phone: (760) 471-4073

Fax: (760) 471-4078

Street-level locationGet directions

More CA providers

Mailing address

Po Box 609001

San Diego, CA 92160-9001

Enumerated: 2006-06-09
Last updated: 2007-07-08

Frequently asked questions

What is Sarah Jayyousi's NPI number?: Sarah Jayyousi's National Provider Identifier (NPI) is 1437190808, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Sarah Jayyousi's specialty?: Sarah Jayyousi is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
Where is Sarah Jayyousi located?: Sarah Jayyousi's practice location on file with NPPES is 120 Craven Rd, San Marcos, CA 92078-4237.
What is Sarah Jayyousi's phone number?: The practice phone number listed in the NPPES registry for Sarah Jayyousi is (760) 471-4073.
Is Sarah Jayyousi's NPI active?: Yes — Sarah Jayyousi's NPI (1437190808) is active in the NPPES registry as of the last update on 2007-07-08.

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