What is Mari Alonzo's NPI number?

Mari Alonzo's National Provider Identifier (NPI) is 1437091519, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mari Alonzo's specialty?

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

Where is Mari Alonzo located?

Mari Alonzo's practice location on file with NPPES is 1301 Mule Deer Rd Unit 1, Amarillo, TX 79124-3657.

What is Mari Alonzo's phone number?

The practice phone number listed in the NPPES registry for Mari Alonzo is (806) 433-6315.

Is Mari Alonzo's NPI active?

Yes — Mari Alonzo's NPI (1437091519) is active in the NPPES registry as of the last update on 2026-04-07.

IndividualActive

Mari Alonzo, LCSW

NPI 1437091519 · Clinical Social Worker · Amarillo, TX

Mari Alonzo, LCSW is a Clinical Social Worker provider in Amarillo, TX (NPI 1437091519).

Provider details

NPI number: 1437091519
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Credential: LCSW
Sex: Female
Sole proprietor: Yes
License: SWB-2026-0211 (NM)

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700XLicense SWB-2026-0211 (NM)
Behavioral Health & Social Service Providers

Profile Score

Established profile(53/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

1301 Mule Deer Rd Unit 1

Amarillo, TX 79124-3657

Phone: (806) 433-6315

Street-level locationGet directions

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Mailing address