1. Home
  2. Directory
  3. Texas
  4. San Antonio
  5. Psychiatry Neurology
  6. NPI Profile

GRECIA SANCHEZ MD
NPI 1821595612
Psychiatry & Neurology - Child & Adolescent Psychiatry in San Antonio, TX

Active since April 09, 2018PECOS Enrolled
4502 MEDICAL DR, SAN ANTONIO, TX 78229(210) 358-4000 Get Directions Write a Review

NPPES record last updated: August 4, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Grecia Sanchez Md NPPES

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

GRECIA SANCHEZ MD (NPI 1821595612) is an individual child & adolescent psychiatry provider in San Antonio, Texas, licensed in Texas (T0916) and active in the NPI registry since April 2018. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1821595612
Entity TypeIndividualFemale
Primary Taxonomy2084P0804X
Provider Legal NameGRECIA SANCHEZCredential: MD
Location Address4502 MEDICAL DRSan Antonio, TX 78229-4402
Mailing Address12910 Hunters MoonSan Antonio, TX 78249-4320
Phone(210) 358-4000
Sole ProprietorNo
Enumeration DateApril 9, 2018
Last NPPES UpdateAugust 4, 2023
NPPES CertifiedAugust 3, 2023
✔ NPI 1821595612 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · Child & Adolescent PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0804X
License✔ Licensed in TX · T0916
Definition
Child & Adolescent Psychiatry is a subspecialty of psychiatry with additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.
4502 MEDICAL DR, San Antonio, TX 78229
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Grecia Sanchez Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Grecia Sanchez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Border Region Mh Mr Community Center
146 mi
Psychiatry
1500 PAPPAS ST
Laredo, TX 78041
  • Reassigned Medicare billing, Texas enrollment
  • 117 clinicians in this Medicare group
NPI 1124060173 (956) 794-3000

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.

EDUARDO N. POLLONO MD
Internal Medicine (Cardiovascular Disease)
4502 MEDICAL DR
SAN ANTONIO, TX 78229
Bexar County (210) 358-4000
DR. MAHDIEH IRAN NEJAD PARIZI M.D.
Student in an Organized Health Care Education/Training Program
4502 MEDICAL DR
SAN ANTONIO, TX 78229
Bexar County (210) 358-2015
RICHARD LEE BALLENTINE D.M.D.
Student in an Organized Health Care Education/Training Program
4502 MEDICAL DR
SAN ANTONIO, TX 78229
Bexar County (210) 358-2015
MR. STEVAN REYES PTA
Physical Therapy Assistant
4502 MEDICAL DR
SAN ANTONIO, TX 78229
Bexar County (210) 358-4253
MRS. CLAIRE LELEUX BEADLE CRNA
Nurse Anesthetist, Certified Registered
4502 MEDICAL DR
SAN ANTONIO, TX 78229
Bexar County (210) 358-4000
NNENNA AWAGU CRNA
Nurse Anesthetist, Certified Registered
4502 MEDICAL DR
SAN ANTONIO, TX 78229
Bexar County (210) 567-4500
DR. CYNTHIA N NGUYEN PHARMD
Pharmacist
4502 MEDICAL DR
SAN ANTONIO, TX 78229
Bexar County (210) 743-4034
DR. JONATHAN EDWARD SLOVIK MD
Hospitalist
4502 MEDICAL DR
SAN ANTONIO, TX 78229
Bexar County (210) 358-4000

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 Grecia Sanchez's NPI number?

The NPI number for Grecia Sanchez is 1821595612. It was assigned to this individual provider in the NPPES registry on April 9, 2018.

Where is Grecia Sanchez located?

Grecia Sanchez practices at 4502 Medical Dr, San Antonio, TX 78229. The listed phone number is (210) 358-4000.

What is Grecia Sanchez's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Child & Adolescent Psychiatry, with taxonomy code 2084P0804X.

Is Grecia Sanchez enrolled in Medicare?

Yes. Grecia Sanchez is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Grecia Sanchez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Grecia Sanchez reassigns Medicare benefits to Border Region Mh Mr Community Center (Laredo, 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 Grecia Sanchez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Grecia Sanchez was last updated on August 4, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.