CAROL ANDREINA AVILA HERNANDEZ MD
NPI 1841949054
Family Medicine in San Antonio, TX

Active since March 23, 2022PECOS EnrolledAccepts Medicare Assignment
903 W MARTIN ST # MS 49-2, SAN ANTONIO, TX 78207(201) 358-3650(210) 358-9955 Get Directions Write a Review

NPPES record last updated: May 17, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 17, 2026, Aug 8, 2025, May 30, 2025 and 1 more (4 updates tracked since 2024).

About Carol Andreina Avila Hernandez Md NPPES

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

CAROL ANDREINA AVILA HERNANDEZ MD (NPI 1841949054) is an individual family medicine provider in San Antonio, Texas, licensed in Texas (W0124) and active in the NPI registry since March 2022. She is enrolled in Medicare PECOS, is affiliated with University Health System, and maintains a secondary practice location in Bakersfield.

NPPES Registry Identity

NPI1841949054
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameCAROL ANDREINA AVILA HERNANDEZCredential: MD
Location Address903 W MARTIN ST # MS 49-2San Antonio, TX 78207-0903
Mailing Address903 W Martin St # 49-2903wSan Antonio, TX 78207-0903 · (210) 358-3650 · Fax (210) 358-9955
Fax(210) 358-9955
Sole ProprietorNo
Medical School CMSOtherGraduated 2006
Enumeration DateMarch 23, 2022
Last NPPES UpdateMay 17, 20264 updates tracked since enumeration
NPPES CertifiedMay 17, 2026
NPI 1841949054 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 · W0124
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.
903 W MARTIN ST # MS 49-2, San Antonio, TX 78207

Secondary Practice Location 1

Location 17800 Niles StBakersfield, CA 93306-4922 · Phone (661) 328-4284 · Fax (661) 616-9977

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Carol Andreina Avila Hernandez 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 ID4587044011
PECOS Enrollment IDI20250822001530
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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

University Health System

Acute Care Hospitals · San Antonio, TX
3/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number450213
Location4502 Medical DrSan Antonio, TX 78229 · Bexar County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78207 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$84.92 typical visit price
range $54.84 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
Established Patient
$97.05 typical visit price
range $17.52 – $136.11
Typical copayment $24.26 (range $4.38 – $34.02)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

Nurse Practitioner (Pediatrics)
903 W MARTIN ST # MS 49-2
SAN ANTONIO, TX 78207
Nurse Practitioner (Family)
903 W MARTIN ST # MS 49-2
SAN ANTONIO, TX 78207
Pediatrics
903 W MARTIN ST # MS 49-2
SAN ANTONIO, TX 78207
Family Medicine
903 W MARTIN ST # MS 49-2
SAN ANTONIO, TX 78207
Family Medicine
903 W MARTIN ST # MS 49-2
SAN ANTONIO, TX 78207
Nurse Practitioner (Family)
903 W MARTIN ST # MS 49-2
SAN ANTONIO, TX 78207
Internal Medicine (Gastroenterology)
903 W MARTIN ST # MS 49-2
SAN ANTONIO, TX 78207
Family Medicine
903 W MARTIN ST # MS 49-2
SAN ANTONIO, TX 78207

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 Carol Avila Hernandez's NPI number?

The NPI number for Carol Avila Hernandez is 1841949054. It was assigned to this individual provider in the NPPES registry on March 23, 2022.

Where is Carol Avila Hernandez located?

Carol Avila Hernandez practices at 903 W Martin St # Ms 49-2, San Antonio, TX 78207. The listed phone number is (201) 358-3650.

What is Carol Avila Hernandez's specialty?

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

Is Carol Avila Hernandez enrolled in Medicare?

Yes. Carol Avila Hernandez 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.

What insurance does Carol Avila Hernandez accept?

Health plans from Imperial Insurance Companies, Inc. and Molina Healthcare list Carol Avila Hernandez 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.

Is Carol Avila Hernandez affiliated with any hospitals?

According to CMS data, Carol Avila Hernandez is affiliated with University Health System.

When was this NPI record last updated?

The NPPES record for Carol Avila Hernandez was last updated on May 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.