What is Claudia Alvarez's NPI number?

Claudia Alvarez's National Provider Identifier (NPI) is 1871841593, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Claudia Alvarez's specialty?

Claudia Alvarez is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).

Where is Claudia Alvarez located?

Claudia Alvarez's practice location on file with NPPES is 306 E Main Ave, Alton, TX 78573-6943.

What is Claudia Alvarez's phone number?

The practice phone number listed in the NPPES registry for Claudia Alvarez is (956) 580-1100.

Is Claudia Alvarez's NPI active?

Yes — Claudia Alvarez's NPI (1871841593) is active in the NPPES registry as of the last update on 2012-08-28.

IndividualActive

Claudia Alvarez, OTR

NPI 1871841593 · Occupational Therapist · Alton, TX

Claudia Alvarez, OTR is a Occupational Therapist provider in Alton, TX (NPI 1871841593).

Provider details

NPI number: 1871841593
Entity type: Individual
Primary specialty: Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Credential: OTR
Sex: Female
Sole proprietor: No
License: 110134 (TX)

Practice location

306 E Main Ave

Suite 15

Alton, TX 78573-6943

Phone: (956) 580-1100

Street-level locationGet directions

More TX providers

Mailing address

4823 N Moorefield Rd

Mission, TX 78574-4886

Specialties & taxonomies

Occupational TherapistPrimary225X00000XLicense 110134 (TX)
Respiratory, Developmental, Rehabilitative and Restorative Service Providers

Profile Score

Detailed profile(80/100 index)

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

Registry tenure38% of score
14 yrs 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: 2012-08-28
Last updated: 2012-08-28

Frequently asked questions

What is Claudia Alvarez's NPI number?: Claudia Alvarez's National Provider Identifier (NPI) is 1871841593, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Claudia Alvarez's specialty?: Claudia Alvarez is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
Where is Claudia Alvarez located?: Claudia Alvarez's practice location on file with NPPES is 306 E Main Ave, Alton, TX 78573-6943.
What is Claudia Alvarez's phone number?: The practice phone number listed in the NPPES registry for Claudia Alvarez is (956) 580-1100.
Is Claudia Alvarez's NPI active?: Yes — Claudia Alvarez's NPI (1871841593) is active in the NPPES registry as of the last update on 2012-08-28.

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