What is Niza Balderas's NPI number?

Niza Balderas's National Provider Identifier (NPI) is 1639651946, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Niza Balderas's specialty?

Niza Balderas is listed in the NPPES registry with a primary specialty of Speech-Language Assistant (Speech, Language and Hearing Service Providers).

Where is Niza Balderas located?

Niza Balderas's practice location on file with NPPES is 5346 East Highway 83 Unit 2 Building a, Rio Grande City, TX 78582-7858.

What is Niza Balderas's phone number?

The practice phone number listed in the NPPES registry for Niza Balderas is (956) 317-1282.

Is Niza Balderas's NPI active?

Yes — Niza Balderas's NPI (1639651946) is active in the NPPES registry as of the last update on 2018-09-04.

IndividualActive

Niza Balderas, SPEECH ASSISTANT

NPI 1639651946 · Speech-Language Assistant · Rio Grande City, TX

Niza Balderas, SPEECH ASSISTANT is a Speech-Language Assistant provider in Rio Grande City, TX (NPI 1639651946).

Provider details

NPI number: 1639651946
Entity type: Individual
Primary specialty: Speech-Language AssistantSpeech, Language and Hearing Service Providers
Credential: SPEECH ASSISTANT
Sex: Female
Sole proprietor: Yes
License: 38610 (TX)

Specialties & taxonomies

Speech-Language AssistantPrimary2355S0801XLicense 38610 (TX)
Speech, Language and Hearing Service Providers

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
7 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

5346 East Highway 83 Unit 2 Building a

Rio Grande City, TX 78582-7858

Phone: (956) 317-1282

Fax: (956) 317-1291

Street-level locationGet directions

More TX providers

Mailing address

5346 E US Highway 83 Ste 2

Rio Grande City, TX 78582-9418

Additional practice locations (2)

3346 W US Highway 83
Rio Grande City, TX 78582-6252
Phone: (956) 317-1282
Fax: (956) 317-1291
3346 W US Highway 83
Roma, TX 78584
Phone: (956) 847-4209
Fax: (956) 317-1291

Enumerated: 2018-09-04
Last updated: 2018-09-04

Frequently asked questions

What is Niza Balderas's NPI number?: Niza Balderas's National Provider Identifier (NPI) is 1639651946, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Niza Balderas's specialty?: Niza Balderas is listed in the NPPES registry with a primary specialty of Speech-Language Assistant (Speech, Language and Hearing Service Providers).
Where is Niza Balderas located?: Niza Balderas's practice location on file with NPPES is 5346 East Highway 83 Unit 2 Building a, Rio Grande City, TX 78582-7858.
What is Niza Balderas's phone number?: The practice phone number listed in the NPPES registry for Niza Balderas is (956) 317-1282.
Is Niza Balderas's NPI active?: Yes — Niza Balderas's NPI (1639651946) is active in the NPPES registry as of the last update on 2018-09-04.

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