Mayra Alejandra Alvarez

Mayra Alejandra Alvarez is a Social Worker provider (Social Worker) practicing in Compton, CA, registered in the NPPES registry with NPI 1003145707 since 2009.

✓ Active NPI ✓ Valid NPI checksum

NPI	1003145707
Entity type	Individual (Type 1)
Name	Mayra Alejandra Alvarez
Sex	Female
Practice address	921 E COMPTON BLVD FL 1, Compton, CA, 90221
Phone	3106686800
Enumeration date	2009-12-09
Last updated in NPPES	2009-12-09

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
104100000X	Social Worker	Primary	—	—

Copy-ready billing details

Provider: Mayra Alvarez
NPI: 1003145707
Taxonomy: 104100000X (Social Worker)
Address: 921 E COMPTON BLVD FL 1, Compton, CA, 90221

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1760568489	Compton Metal Health Center	Organization	Mental Health Clinic/Center (Including Community Mental Health Center)	Compton, CA
1922186865	Compton Mental Health	Organization	Mental Health Counselor	Compton, CA
1275611725	Georgina Alarcon	Individual	Clinical Social Worker	Compton, CA
1700964988	Constance James	Individual	Mental Health Counselor	Compton, CA
1376622308	Jacqueline Callis	Individual	Clinical Social Worker	Compton, CA
1730268442	Griselda Garcia	Individual	Clinical Social Worker	Compton, CA
1780755488	Doralee Bridges	Individual	Rehabilitation Practitioner	Compton, CA
1669599502	Charles Obika	Individual	Clinical Social Worker	Compton, CA

Verify this record

Cross-check NPI 1003145707 against the authoritative CMS record: view Mayra Alejandra Alvarez on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Mayra Alvarez?

Mayra Alvarez is registered in NPPES with the primary taxonomy of Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2009-12-09.