What is Mariah Romero's NPI number?

Mariah Romero's National Provider Identifier (NPI) is 1063905263, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mariah Romero's specialty?

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

Where is Mariah Romero located?

Mariah Romero's practice location on file with NPPES is 5201 Great America Pkwy Ste 320, Santa Clara, CA 95054-1140.

What is Mariah Romero's phone number?

The practice phone number listed in the NPPES registry for Mariah Romero is (323) 205-7088.

Is Mariah Romero's NPI active?

Yes — Mariah Romero's NPI (1063905263) is active in the NPPES registry as of the last update on 2025-09-16.

IndividualActive

Mariah Romero, LCSW

NPI 1063905263 · Clinical Social Worker · Santa Clara, CA

Mariah Romero, LCSW is a Clinical Social Worker provider in Santa Clara, CA (NPI 1063905263).

Provider details

NPI number: 1063905263
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Credential: LCSW
Sex: Female
Sole proprietor: No
License: 119402 (CA)

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700XLicense 119402 (CA)
Behavioral Health & Social Service Providers
Mental Health Counselor101YM0800X
Behavioral Health & Social Service Providers
Mental Health Counselor101YM0800XLicense ASW94314 (CA)
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

Profile Score

Detailed profile(77/100 index)

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

Registry tenure38% of score
8 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
3 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

5201 Great America Pkwy Ste 320

Santa Clara, CA 95054-1140

Phone: (323) 205-7088

Approximate (ZIP-level) locationGet directions

More CA providers

Mailing address

Po Box 4111

Montebello, CA 90640-9302

Additional practice locations (2)

155 N Occidental Blvd
Los Angeles, CA 90026-4641
Phone: (213) 381-2931
Fax: (213) 385-8446
333 S Beaudry Ave
Los Angeles, CA 90017-1466
Phone: (213) 241-3841

Enumerated: 2018-06-12
Last updated: 2025-09-16
Certified: 2025-09-16

Frequently asked questions

What is Mariah Romero's NPI number?: Mariah Romero's National Provider Identifier (NPI) is 1063905263, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Mariah Romero's specialty?: Mariah Romero is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
Where is Mariah Romero located?: Mariah Romero's practice location on file with NPPES is 5201 Great America Pkwy Ste 320, Santa Clara, CA 95054-1140.
What is Mariah Romero's phone number?: The practice phone number listed in the NPPES registry for Mariah Romero is (323) 205-7088.
Is Mariah Romero's NPI active?: Yes — Mariah Romero's NPI (1063905263) is active in the NPPES registry as of the last update on 2025-09-16.

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