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ANA LUCIA VASQUEZ CHOY MD
NPI 1720518210
Pediatrics - Pediatric Cardiology in Houston, TX

Active since June 15, 2017PECOS EnrolledAccepts Medicare Assignment
6410 FANNIN ST STE 370, HOUSTON, TX 77030(713) 500-6045 Get Directions Write a Review

NPPES record last updated: June 6, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jun 6, 2024, Oct 26, 2020, Jun 15, 2017 (3 updates tracked since 2017).

About Ana Lucia Vasquez Choy Md NPPES

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

ANA LUCIA VASQUEZ CHOY MD (NPI 1720518210) is an individual pediatric cardiology provider in Houston, Texas, licensed in Texas (S8399) and active in the NPI registry since June 2017. She is enrolled in Medicare PECOS and is a graduate of Other (2015).

NPPES Registry Identity

NPI1720518210
Entity TypeIndividualFemale
Primary Taxonomy2080P0202X
Provider Legal NameANA LUCIA VASQUEZ CHOYCredential: MD
Location Address6410 FANNIN ST STE 370Houston, TX 77030-3004
Mailing Address6410 Fannin St Ste 370Houston, TX 77030-3004 · (713) 500-5800 · Fax (713) 500-5805
Phone(713) 500-6045
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateJune 15, 2017
Last NPPES UpdateJune 6, 20243 updates tracked since enumeration
NPPES CertifiedJune 6, 2024
✔ NPI 1720518210 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric CardiologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0202X
License✔ Licensed in TX · S8399
Definition
A pediatric cardiologist provides comprehensive care to patients with cardiovascular problems. This specialist is skilled in selecting, performing and evaluating the structural and functional assessment of the heart and blood vessels, and the clinical evaluation of cardiovascular disease.
6410 FANNIN ST STE 370, Houston, TX 77030
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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 ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ana Lucia Vasquez Choy Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1658814983
PECOS Enrollment IDI20240614002723
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Ana Vasquez Choy reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Ut Physicians
Same address
Anesthesiology
6410 FANNIN ST, 1500
Houston, TX 77030
  • Reassigned Medicare billing, Texas enrollment
  • 3,111 clinicians in this Medicare group
NPI 1033157821 (832) 325-7325

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

Other Providers at the Same Location NPPES 20

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

DR. MATTHEW D. BROWN M.D.
Pediatrics (Pediatric Cardiology)
6410 FANNIN ST STE 370
HOUSTON, TX 77030
Harris County (713) 500-5737
DR. MEHUL DILIP PATEL M.D.
Internal Medicine (Cardiovascular Disease)
6410 FANNIN ST STE 370
HOUSTON, TX 77030
Harris County (713) 486-6755
KAYLEE EVERETT PA-C
Physician Assistant (Surgical)
6410 FANNIN ST STE 370
HOUSTON, TX 77030
Harris County (713) 486-5075
DR. AVICHAL AGGARWAL M.D.
Pediatrics (Pediatric Cardiology)
6410 FANNIN ST STE 370
HOUSTON, TX 77030
Harris County (601) 500-5737
DR. JASON BOBBAK MESCHIN MD, MS
Pediatrics (Pediatric Cardiology)
6410 FANNIN ST STE 370
HOUSTON, TX 77030
Harris County (713) 486-6755
DR. MARIA JOANN KAPOUSIDIS M.D.
Student in an Organized Health Care Education/Training Program
6410 FANNIN ST STE 370
HOUSTON, TX 77030
Harris County (713) 500-5154
OLIVIA NGUYEN
Physician Assistant
6410 FANNIN ST STE 370
HOUSTON, TX 77030
Harris County (832) 325-6516
LUIS ALBERTO OCHOA NUNEZ MD
Pediatrics (Pediatric Cardiology)
6410 FANNIN ST STE 370
HOUSTON, TX 77030
Harris County (832) 325-6516

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 Ana Vasquez Choy's NPI number?

The NPI number for Ana Vasquez Choy is 1720518210. It was assigned to this individual provider in the NPPES registry on June 15, 2017.

Where is Ana Vasquez Choy located?

Ana Vasquez Choy practices at 6410 Fannin St Ste 370, Houston, TX 77030. The listed phone number is (713) 500-6045.

What is Ana Vasquez Choy's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Cardiology, with taxonomy code 2080P0202X.

Is Ana Vasquez Choy enrolled in Medicare?

Yes. Ana Vasquez Choy is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Ana Vasquez Choy's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ana Vasquez Choy reassigns Medicare benefits to Ut Physicians (Houston, TX). The 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 Ana Vasquez Choy's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Ana Vasquez Choy 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 and 3 other insurers list Ana Vasquez Choy 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 Ana Vasquez Choy was last updated on June 6, 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.