What is Ann Santiago's NPI number?

Ann Santiago's National Provider Identifier (NPI) is 1942834148, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ann Santiago's specialty?

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

Where is Ann Santiago located?

Ann Santiago's practice location on file with NPPES is Po Box 710145, San Diego, CA 92171-0145.

What is Ann Santiago's phone number?

The practice phone number listed in the NPPES registry for Ann Santiago is (619) 346-4020.

Is Ann Santiago's NPI active?

Yes — Ann Santiago's NPI (1942834148) is active in the NPPES registry as of the last update on 2026-02-05.

IndividualActive

Ann Santiago

NPI 1942834148 · Clinical Social Worker · San Diego, CA

Ann Santiago is a Clinical Social Worker provider in San Diego, CA (NPI 1942834148).

Provider details

NPI number: 1942834148
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700XLicense 121062 (CA)
Behavioral Health & Social Service Providers
Mental Health Counselor101YM0800X
Behavioral Health & Social Service Providers
Clinical Social Worker1041C0700X
Behavioral Health & Social Service Providers
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care
Behavior Technician106S00000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(67/100 index)

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

Registry tenure38% of score
6 yrs in NPPES registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
5 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.

Practice location

Po Box 710145

San Diego, CA 92171-0145

Phone: (619) 346-4020

Approximate (ZIP-level) locationGet directions

More CA providers

Mailing address

Po Box 710145

San Diego, CA 92171-0145

Additional practice locations (4)

490 N Grape St
Escondido, CA 92025-3079
Phone: (760) 975-9939
4158 Decoro St Apt 49
San Diego, CA 92122-1430
Phone: (847) 873-3511
5755 Oberlin Dr Ste 300
San Diego, CA 92121-4717
Phone: (800) 249-1266
4660 Viewridge Ave
San Diego, CA 92123-1638
Phone: (858) 565-2510

Enumerated: 2020-02-26
Last updated: 2026-02-05
Certified: 2026-02-05

Frequently asked questions

What is Ann Santiago's NPI number?: Ann Santiago's National Provider Identifier (NPI) is 1942834148, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Ann Santiago's specialty?: Ann Santiago is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
Where is Ann Santiago located?: Ann Santiago's practice location on file with NPPES is Po Box 710145, San Diego, CA 92171-0145.
What is Ann Santiago's phone number?: The practice phone number listed in the NPPES registry for Ann Santiago is (619) 346-4020.
Is Ann Santiago's NPI active?: Yes — Ann Santiago's NPI (1942834148) is active in the NPPES registry as of the last update on 2026-02-05.

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