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ALL VALLEY PEDIATRIC CLINIC
NPI 1821005950
Pediatrics in Edinburg, TX

Active since August 02, 2006CLIA 45D0991905 · Accreditation
802 E UNIVERSITY DR STE B, EDINBURG, TX 78539(956) 287-7500(956) 287-0121 Get Directions Write a Review

NPPES record last updated: September 17, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 17, 2024, Aug 22, 2020 (2 updates tracked since 2020).

About All Valley Pediatric Clinic NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ALL VALLEY PEDIATRIC CLINIC (NPI 1821005950) is a healthcare organization registered as a pediatrics in Edinburg, Texas and active in the NPI registry since August 2006. The organization holds an CLIA Accreditation certificate valid through March 29, 2027 and lists Cynthia Alvarez, Manager, as its authorized official.

NPPES Registry Identity

NPI1821005950
Entity TypeOrganization
Primary Taxonomy208000000X
Legal Business NameGUILLEN, TIU & ASSOCIATES MD PA
Location Address802 E UNIVERSITY DR STE BEdinburg, TX 78539-3632
Mailing Address802 E University Dr Ste BEdinburg, TX 78539-3632 · (956) 287-7500
Phone(956) 287-7500
Fax(956) 287-0121
Organization SubpartNo
Authorized OfficialCynthia AlvarezManager · (956) 287-7500
Enumeration DateAugust 2, 2006
Last NPPES UpdateSeptember 17, 20242 updates tracked since enumeration
NPPES CertifiedSeptember 17, 2024
✔ NPI 1821005950 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in TX · K0793
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
802 E UNIVERSITY DR STE B, Edinburg, TX 78539
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Other Names 1

Doing Business AsAll Valley Pediatric Clinic

Other Identifiers 3

Medicaid107540002TX
Medicaid129535405TX
Medicaid124994805TX

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Accreditation 45D0991905

Guillen, Tiu & Associates MD PA Dba All Valley Pediatric Clinic · Edinburg, TX
Active · expires Mar 29, 2027
CLIA Number45D0991905
Laboratory TypeIndependent
Certificate Effective DateMarch 30, 2025
Certificate Expiration DateMarch 29, 2027
Laboratory DirectorJimmy Tiu
Laboratory Phone(956) 287-7500
Laboratory LocationGuillen, Tiu & Associates MD PA Dba All Valley Pediatric Clinic802 East University Drive Suite B, Edinburg, TX 78539
CLIA data matches this NPI record on: Address Name Phone
This is a certificate that is issued to a laboratory on the basis of the laboratory's accreditation by an accreditation organization approved by CMS.

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. JOHNNY F ESTRELLADO M.D.
Pediatrics
802 E UNIVERSITY DR STE B
EDINBURG, TX 78539
Hidalgo County (956) 287-7500
DR. JIMMY L TIU M.D.
Pediatrics
802 E UNIVERSITY DR STE B
EDINBURG, TX 78539
Hidalgo County (956) 287-7500
DR. EDUARDO GUILLEN M.D.
Pediatrics
802 E UNIVERSITY DR STE B
EDINBURG, TX 78539
Hidalgo County (956) 287-7500

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Guillen, Tiu & Associates MD PA's NPI number?

The NPI number for Guillen, Tiu & Associates MD PA is 1821005950. It was assigned to this organization in the NPPES registry on August 2, 2006. The provider is doing business as All Valley Pediatric Clinic.

Where is Guillen, Tiu & Associates MD PA located?

Guillen, Tiu & Associates MD PA is located at 802 E University Dr Ste B, Edinburg, TX 78539. The listed phone number is (956) 287-7500.

What is Guillen, Tiu & Associates MD PA's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Does Guillen, Tiu & Associates MD PA hold a CLIA laboratory certificate?

Yes. A Certificate of Accreditation (number 45D0991905) is associated with this NPI, valid through March 29, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Guillen, Tiu & Associates MD PA accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma list Guillen, Tiu & Associates MD PA as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Guillen, Tiu & Associates MD PA was last updated on September 17, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.