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GUAJIRA FAMILY CLINIC & DIABETES CARE
NPI 1407035298
Family Medicine in Mcallen, TX

Active since October 29, 2007CLIA 45D0933357 · Certificate of Compliance
1900 S JACKSON RD STE 9, MCALLEN, TX 78503(956) 687-6667(956) 618-1075 Get Directions Write a Review

NPPES record last updated: December 2, 2009. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Guajira Family Clinic & Diabetes Care NPPES

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

GUAJIRA FAMILY CLINIC & DIABETES CARE (NPI 1407035298) is a healthcare organization registered as a family medicine in Mcallen, Texas and active in the NPI registry since October 2007. The organization holds a CLIA Certificate of Compliance certificate valid through August 1, 2027 and lists Olga L Gonzalez, Billing Office Administrator, as its authorized official.

NPPES Registry Identity

NPI1407035298
Entity TypeOrganization
Primary Taxonomy207Q00000X
Legal Business NameENRIQUE GRIEGO M.D.P.A.
Location Address1900 S JACKSON RD STE 9Mcallen, TX 78503-1589
Mailing Address1900 S Jackson Rd Ste 9Mcallen, TX 78503-1589 · (956) 687-6667 · Fax (956) 618-1075
Phone(956) 687-6667
Fax(956) 618-1075
Organization SubpartNo
Authorized OfficialOlga L GonzalezBilling Office Administrator · (956) 631-4496
Enumeration DateOctober 29, 2007
Last NPPES UpdateDecember 2, 2009
✔ NPI 1407035298 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in TX · K3740
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
1900 S JACKSON RD STE 9, Mcallen, TX 78503
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Other Names 1

Doing Business AsGuajira Family Clinic & Diabetes Care

Other Identifiers 1

OtherOA3510TX · Medicare Ptan

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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Guajira Family Clinic & Diabetes Care is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Guajira Family Clinic & Diabetes Care, which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.

Clinicians, nearest first (2)

Dulce Griego, MD
Family Practice
NPI 1598384588
1900 S JACKSON RD STE 9
Mcallen, TX 78503
(956) 687-6667
✔ PECOSSame address
Enrique Griego, M.D.
Family Practice
NPI 1164432506
1900 S JACKSON RD STE 9
Mcallen, TX 78503
(956) 687-6667
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Compliance 45D0933357

Guajira Family Clinic & Diabetes Care · Mcallen, TX
Active · expires Aug 1, 2027
CLIA Number45D0933357
Laboratory TypePhysician Office
Certificate Effective DateAugust 2, 2025
Certificate Expiration DateAugust 1, 2027
Laboratory DirectorEnrique Griego MD
Laboratory Phone(956) 687-1021
Laboratory LocationGuajira Family Clinic & Diabetes Care1900 S Jackson Rd Ste 9, Mcallen, TX 78503
CLIA data matches this NPI record on: Address Name
This certificate is issued to a laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements.

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 Enrique Griego M.D.P.A.'s NPI number?

The NPI number for Enrique Griego M.D.P.A. is 1407035298. It was assigned to this organization in the NPPES registry on October 29, 2007. The provider is doing business as Guajira Family Clinic & Diabetes Care.

Where is Enrique Griego M.D.P.A. located?

Enrique Griego M.D.P.A. is located at 1900 S Jackson Rd Ste 9, Mcallen, TX 78503. The listed phone number is (956) 687-6667.

What is Enrique Griego M.D.P.A.'s specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Enrique Griego M.D.P.A. enrolled in Medicare?

Yes. Enrique Griego M.D.P.A. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Enrique Griego M.D.P.A.?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Family Practice, reassign their Medicare billing to Enrique Griego M.D.P.A.. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Enrique Griego M.D.P.A. hold a CLIA laboratory certificate?

Yes. A Certificate of Compliance (number 45D0933357) is associated with this NPI, valid through August 1, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Enrique Griego M.D.P.A. was last updated on December 2, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.