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DR. MARY R UNZUETA-HERNANDEZ M.D.
NPI 1447356829
Psychiatry & Neurology - Psychiatry in San Antonio, TX

Active since September 15, 2006PECOS Enrolled
17720 CORPORATE WOODS DR, SAN ANTONIO, TX 78259(210) 495-3627(210) 491-3581 Get Directions Write a Review

NPPES record last updated: May 5, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Mary R Unzueta-hernandez M.d. NPPES

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

DR. MARY R UNZUETA-HERNANDEZ M.D. (NPI 1447356829) is an individual psychiatry provider in San Antonio, Texas, licensed in Texas (N2858) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1447356829
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameDR. MARY R UNZUETA-HERNANDEZCredential: M.D.
Location Address17720 CORPORATE WOODS DRSan Antonio, TX 78259-3500
Mailing Address1141 N 1604 E # 105-424San Antonio, TX 78232-1397 · (210) 495-3627 · Fax (210) 491-3581
Phone(210) 495-3627
Fax(210) 491-3581
Sole ProprietorYes
Enumeration DateSeptember 15, 2006
Last NPPES UpdateMay 5, 2026
NPPES CertifiedMay 5, 2026
✔ NPI 1447356829 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in TX · N2858
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
17720 CORPORATE WOODS DR, San Antonio, TX 78259
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Other Names 1

Former Name (1)Dr. Mary R Unzueta

Other Identifiers 1

Medicaid2051005TX

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, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Mary R Unzueta-hernandez M.d. 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78259 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
$166.88 typical visit price
range $54.84 – $166.88
Typical copayment $41.72 (range $13.71 – $41.72)
Most-billed visit code 99205
Established Patient
$68.55 typical visit price
range $17.52 – $136.11
Typical copayment $17.13 (range $4.38 – $34.02)
Most-billed visit code 99213
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.

TEXAS LAUREL RIDGE HOSPITAL LP
Psychiatric Hospital
17720 CORPORATE WOODS DR
SAN ANTONIO, TX 78259
Bexar County (210) 491-9400
STEPHEN VINCENT CHECK MSN, PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
17720 CORPORATE WOODS DR
SAN ANTONIO, TX 78259
Bexar County (210) 491-9400
HEATHER MARIE ALEXANDER
Counselor (Professional)
17720 CORPORATE WOODS DR
SAN ANTONIO, TX 78259
Bexar County (254) 265-8404
RAMALAKSHMI MADHURI RAMACHANDRUNI M.D.
Psychiatry & Neurology (Child & Adolescent Psychiatry)
17720 CORPORATE WOODS DR
SAN ANTONIO, TX 78259
Bexar County (402) 613-5597
BENIGNO J. FERNANDEZ, M.D.
Psychiatric Unit
17720 CORPORATE WOODS DR
SAN ANTONIO, TX 78259
Bexar County (210) 495-3627
VIKRAM KASHYAP
Psychiatry & Neurology (Psychiatry)
17720 CORPORATE WOODS DR
SAN ANTONIO, TX 78259
Bexar County (409) 457-4422
JESSICA JEANETTE LOWMAN
Social Worker (Clinical)
17720 CORPORATE WOODS DR
SAN ANTONIO, TX 78259
Bexar County (210) 491-9400
DR. GEORGE B SCHNEIDER M D
Internal Medicine
17720 CORPORATE WOODS DR
SAN ANTONIO, TX 78259
Bexar County (210) 491-9400

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 Mary Unzueta-hernandez's NPI number?

The NPI number for Mary Unzueta-hernandez is 1447356829. It was assigned to this individual provider in the NPPES registry on September 15, 2006. The provider is also known as Dr. Mary R Unzueta.

Where is Mary Unzueta-hernandez located?

Mary Unzueta-hernandez practices at 17720 Corporate Woods Dr, San Antonio, TX 78259. The listed phone number is (210) 495-3627.

What is Mary Unzueta-hernandez's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Mary Unzueta-hernandez enrolled in Medicare?

Yes. Mary Unzueta-hernandez is registered in the Medicare PECOS enrollment system.

What insurance does Mary Unzueta-hernandez 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 1 other insurer list Mary Unzueta-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.

When was this NPI record last updated?

The NPPES record for Mary Unzueta-hernandez was last updated on May 5, 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.