ANNABELLE LOPEZ M.D., P.A.
NPI 1851731319
Obstetrics & Gynecology - Gynecology in Weslaco, TX

Q: What is Annabelle Lopez M.D., P.A.'s NPI number?

The NPI number for Annabelle Lopez M.D., P.A. is 1851731319. It was assigned to this organization in the NPPES registry on June 28, 2013.

Q: What is Annabelle Lopez M.D., P.A.'s specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Gynecology, with taxonomy code 207VG0400X.

Active since June 28, 2013CLIA Certified · 2 labs

913 S AIRPORT DR STE 201, WESLACO, TX 78596(956) 647-5529(956) 647-5617 Get Directions Write a Review

NPPES record last updated: March 17, 2018. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 17, 2018, Nov 2, 2017 (2 updates tracked since 2017).

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About Annabelle Lopez M.d., P.a. NPPES

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

ANNABELLE LOPEZ M.D., P.A. (NPI 1851731319) is a healthcare organization registered as a gynecology in Weslaco, Texas and active in the NPI registry since June 2013. The organization holds 2 active CLIA laboratory certificates, maintains a secondary practice location in Mercedes, and lists Annabelle Lopez, Doctor, as its authorized official.

NPPES Registry Identity

NPI1851731319

Entity TypeOrganization

Primary Taxonomy207VG0400X

Legal Business NameANNABELLE LOPEZ M.D., P.A.

Location Address913 S AIRPORT DR STE 201Weslaco, TX 78596-6629

Mailing Address913 S Airport Dr Ste 201Weslaco, TX 78596-6629 · (956) 647-5529 · Fax (956) 647-5617

Phone(956) 647-5529

Fax(956) 647-5617

Organization SubpartNo

Authorized OfficialAnnabelle LopezDoctor · (956) 647-5529

Enumeration DateJune 28, 2013

Last NPPES UpdateMarch 17, 20182 updates tracked since enumeration

✔ NPI 1851731319 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & Gynecology · GynecologyAllopathic & Osteopathic Physicians

Taxonomy Code207VG0400X

License✔ Licensed in TX · N1383

Definition

A physician who specializes in diagnosis, treatment, and management of patients with gynecologic conditions. Source: National Uniform Claim Committee

913 S AIRPORT DR STE 201, Weslaco, TX 78596

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Secondary Practice Location 1

Location 1342 S Texas AveMercedes, TX 78570-3126 · Phone (956) 647-5529 · Fax (956) 647-5617

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Annabelle Lopez M.d., P.a. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Annabelle Lopez M.D., P.A., which bills Medicare for the services this clinician delivers.

Clinician (1)

Annabelle Lopez, MD

Obstetrics/Gynecology

NPI 1871796862

913 S AIRPORT DR STE A
Weslaco, TX 78596

(956) 647-5529

✔ 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 2

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 45D2143744

Annabelle Lopez, Mdpa · Mercedes, TX

Active · expires Feb 4, 2028

CLIA Number45D2143744

Laboratory TypePhysician Office

Certificate Effective DateFebruary 5, 2026

Certificate Expiration DateFebruary 4, 2028

Laboratory DirectorAnnabelle Lopez

Laboratory Phone(956) 647-5529

Laboratory LocationAnnabelle Lopez, Mdpa342 S Texas Avenue, Mercedes, TX 78570

CLIA data matches this NPI record on: Address Phone

This certificate is issued to a laboratory to perform only waived tests.

Certificate for Provider-Performed Microscopy Procedures (PPMP) 45D2073992

Annabelle Lopez MD PA · Weslaco, TX

Active · expires Feb 26, 2028

CLIA Number45D2073992

Laboratory TypePhysician Office

Certificate Effective DateFebruary 27, 2026

Certificate Expiration DateFebruary 26, 2028

Laboratory DirectorAnnabelle Lopez

Laboratory Phone(956) 647-5529

Laboratory LocationAnnabelle Lopez MD PA913 South Airport Drive, Suite A Attn Thelma Garcia, Weslaco, TX 78596

CLIA data matches this NPI record on: Phone

This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.

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 Annabelle Lopez M.D., P.A.'s NPI number?

The NPI number for Annabelle Lopez M.D., P.A. is 1851731319. It was assigned to this organization in the NPPES registry on June 28, 2013.

Where is Annabelle Lopez M.D., P.A. located?

Annabelle Lopez M.D., P.A. is located at 913 S Airport Dr Ste 201, Weslaco, TX 78596. The listed phone number is (956) 647-5529.

What is Annabelle Lopez M.D., P.A.'s specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Gynecology, with taxonomy code 207VG0400X.

Is Annabelle Lopez M.D., P.A. enrolled in Medicare?

Yes. Annabelle Lopez M.D., P.A. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Annabelle Lopez M.D., P.A.?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Obstetrics/Gynecology) reassigns their Medicare billing to Annabelle Lopez 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Annabelle Lopez M.D., P.A. hold CLIA laboratory certificates?

Yes. 2 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.

When was this NPI record last updated?

The NPPES record for Annabelle Lopez M.D., P.A. was last updated on March 17, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.