1. Home
  2. Directory
  3. Texas
  4. San Antonio
  5. Internal Medicine
  6. NPI Profile

VIVIAN M AYOUB M.D.
NPI 1215971882
Internal Medicine in San Antonio, TX

Active since June 15, 2006PECOS Enrolled
18414 US HIGHWAY 281 N, SUITE 116, SAN ANTONIO, TX 78259(210) 354-0800(210) 598-7876 Get Directions Write a Review

NPPES record last updated: December 13, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Vivian M Ayoub M.d. NPPES

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

VIVIAN M AYOUB M.D. (NPI 1215971882) is an individual internal medicine provider in San Antonio, Texas, licensed in Texas (L7742) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1215971882
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameVIVIAN M AYOUBCredential: M.D.
Location Address18414 US HIGHWAY 281 N, SUITE 116San Antonio, TX 78259-7610
Mailing Address200 Navarro St, Suite 200San Antonio, TX 78205-2900 · (210) 354-0800 · Fax (210) 598-7876
Phone(210) 354-0800
Fax(210) 598-7876
Sole ProprietorNo
Enumeration DateJune 15, 2006
Last NPPES UpdateDecember 13, 2021
NPPES CertifiedDecember 13, 2021
✔ NPI 1215971882 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in TX · L7742
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
18414 US HIGHWAY 281 N, San Antonio, TX 78259
Open in Google Maps ↗

Other Names 1

Former Name (1)Vivian M Habib Md

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Vivian M Ayoub 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
$126.40 typical visit price
range $54.84 – $166.88
Typical copayment $31.60 (range $13.71 – $41.72)
Most-billed visit code 99204
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 3

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

ANDREA ELISE MARTINEZ MSN, RN, AGACNP-BC
Nurse Practitioner
18414 US HIGHWAY 281 N, SUITE 104
SAN ANTONIO, TX 78259
Bexar County (210) 495-0222
ADVANCED SURGERY CENTER OF SAN ANTONIO, LLC
Clinic/Center (Ambulatory Surgical)
18414 US HIGHWAY 281 N, 114
SAN ANTONIO, TX 78259
Bexar County (830) 556-6134
DR. JIMMY DANIEL FERNANDEZ M.D.
Internal Medicine
18414 US HIGHWAY 281 N, SUITE 104
SAN ANTONIO, TX 78259
Bexar County (210) 495-0222

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 Vivian Ayoub's NPI number?

The NPI number for Vivian Ayoub is 1215971882. It was assigned to this individual provider in the NPPES registry on June 15, 2006. The provider is also known as Vivian M Habib MD.

Where is Vivian Ayoub located?

Vivian Ayoub practices at 18414 Us Highway 281 N Suite 116, San Antonio, TX 78259. The listed phone number is (210) 354-0800.

What is Vivian Ayoub's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Vivian Ayoub enrolled in Medicare?

Yes. Vivian Ayoub is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Vivian Ayoub was last updated on December 13, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.