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UNION MEDICAL CENTER PLLC
NPI 1083453708
Family Medicine in Garland, TX

Active since May 22, 2024CLIA 45D2307226 · Waiver
1605 N GARLAND AVE STE A, GARLAND, TX 75040(214) 501-4135(214) 501-4134 Get Directions Write a Review

NPPES record last updated: June 3, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 3, 2025, Nov 22, 2024, Nov 14, 2024 and 3 more (6 updates tracked since 2024).

About Union Medical Center Pllc NPPES

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

UNION MEDICAL CENTER PLLC (NPI 1083453708), doing business as Union Medical Center, is a healthcare organization registered as a family medicine in Garland, Texas and active in the NPI registry since May 2024. The organization holds a CLIA Waiver certificate valid through July 2, 2028 and lists Sergio Calixto-montanez, Sole Proprietor, as its authorized official.

NPPES Registry Identity

NPI1083453708
Entity TypeOrganization
Primary Taxonomy207Q00000X
Legal Business NameUNION MEDICAL CENTER PLLC
Location Address1605 N GARLAND AVE STE AGarland, TX 75040-9418
Mailing Address1605 N Garland Ave Ste AGarland, TX 75040-9418 · (214) 501-4135 · Fax (214) 501-4134
Phone(214) 501-4135
Fax(214) 501-4134
Organization SubpartNo
Authorized OfficialSergio Calixto-montanezSole Proprietor · (214) 501-4135
Enumeration DateMay 22, 2024
Last NPPES UpdateJune 3, 20256 updates tracked since enumeration
NPPES CertifiedJune 3, 2025
✔ NPI 1083453708 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
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.
Also ListedNurse PractitionerTaxonomy 363L00000X
1605 N GARLAND AVE STE A, Garland, TX 75040
Open in Google Maps ↗

Other Names 1

Doing Business AsUnion Medical Center

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Molina Healthcare, WellPoint.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 Waiver 45D2307226

Union Medical Center, PLLC · Garland, TX
Active · expires Jul 2, 2028
CLIA Number45D2307226
Laboratory TypePhysician Office
Certificate Effective DateJuly 3, 2026
Certificate Expiration DateJuly 2, 2028
Laboratory DirectorSergio Calixto-Montanez
Laboratory Phone(469) 609-7483
Laboratory LocationUnion Medical Center, PLLC1605 N Garland Ave Suite A, Garland, TX 75040
CLIA data matches this NPI record on: Address Name
This certificate is issued to a laboratory to perform only waived tests.

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.

SARAH JEAN CAMPBELL FNP
Nurse Practitioner
1605 N GARLAND AVE STE A
GARLAND, TX 75040
Dallas County (214) 501-4135
AXIOM DENTISTRY AND ASSOCIATES PC
Clinic/Center (Dental)
1605 N GARLAND AVE STE A
GARLAND, TX 75040
Dallas County (972) 272-7444
PEAK HEALTH DIAGNOSTICS, LLC
Clinical Medical Laboratory
1605 N GARLAND AVE STE A
GARLAND, TX 75040
Dallas County (312) 434-9239

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 Union Medical Center PLLC's NPI number?

The NPI number for Union Medical Center PLLC is 1083453708. It was assigned to this organization in the NPPES registry on May 22, 2024. The provider is doing business as Union Medical Center.

Where is Union Medical Center PLLC located?

Union Medical Center PLLC is located at 1605 N Garland Ave Ste A, Garland, TX 75040. The listed phone number is (214) 501-4135.

What is Union Medical Center PLLC's specialty?

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

Does Union Medical Center PLLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 45D2307226) is associated with this NPI, valid through July 2, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Union Medical Center PLLC accept?

Health plans from Molina Healthcare and WellPoint list Union Medical Center PLLC 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 Union Medical Center PLLC was last updated on June 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months 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.