What is Maria Santiesteban's NPI number?

Maria Santiesteban's National Provider Identifier (NPI) is 1699653741, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Maria Santiesteban's specialty?

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

Where is Maria Santiesteban located?

Maria Santiesteban's practice location on file with NPPES is 826 Anthony Dr, Anthony, NM 88021-9317.

What is Maria Santiesteban's phone number?

The practice phone number listed in the NPPES registry for Maria Santiesteban is (575) 201-5135.

Does Maria Santiesteban accept Medicare?

Maria Santiesteban is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Maria Santiesteban's NPI active?

Yes — Maria Santiesteban's NPI (1699653741) is active in the NPPES registry as of the last update on 2025-08-26.

IndividualActiveAccepts Medicare

Maria Santiesteban, PLMSW

NPI 1699653741 · Social Worker · Anthony, NM

Maria Santiesteban, PLMSW is a Social Worker provider in Anthony, NM (NPI 1699653741).

Provider details

NPI number: 1699653741
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Credential: PLMSW
Sex: Female
Sole proprietor: No
License: CTB-2025-0279 (NM)

Practice location

826 Anthony Dr

Anthony, NM 88021-9317

Phone: (575) 201-5135

Fax: (575) 449-4052

Street-level locationGet directions

More NM providers

Mailing address

385 Calle De Alegra Bldg a

Las Cruces, NM 88005-3423

Specialties & taxonomies

Social WorkerPrimary104100000XLicense CTB-2025-0279 (NM)
Behavioral Health & Social Service Providers

Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Established profile(55/100 index)

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

Registry tenure38% of score
1 yr 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.

Enumerated: 2025-08-26
Last updated: 2025-08-26
Certified: 2025-08-26

Frequently asked questions

What is Maria Santiesteban's NPI number?: Maria Santiesteban's National Provider Identifier (NPI) is 1699653741, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Maria Santiesteban's specialty?: Maria Santiesteban is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
Where is Maria Santiesteban located?: Maria Santiesteban's practice location on file with NPPES is 826 Anthony Dr, Anthony, NM 88021-9317.
What is Maria Santiesteban's phone number?: The practice phone number listed in the NPPES registry for Maria Santiesteban is (575) 201-5135.
Does Maria Santiesteban accept Medicare?: Maria Santiesteban is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Maria Santiesteban's NPI active?: Yes — Maria Santiesteban's NPI (1699653741) is active in the NPPES registry as of the last update on 2025-08-26.

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

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions