DR. VIVIAN BELLA AHN M.D.
NPI 1093151292
Obstetrics & Gynecology in San Antonio, TX

Q: What is Vivian Ahn's NPI number?

The NPI number for Vivian Ahn is 1093151292. It was assigned to this individual provider in the NPPES registry on May 14, 2013.

Q: What is Vivian Ahn's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Q: When was this NPI record last updated?

The NPPES record for Vivian Ahn was last updated on May 3, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.

Active since May 14, 2013PECOS EnrolledAccepts Medicare Assignment

11212 STATE HWY 151 SUITE 350, PLAZA 2, SAN ANTONIO, TX 78251(210) 281-5066(210) 281-4459 Get Directions Write a Review

NPPES record last updated: May 3, 2018. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Vivian Bella Ahn M.d. NPPES

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

DR. VIVIAN BELLA AHN M.D. (NPI 1093151292) is an individual obstetrics & gynecology provider in San Antonio, Texas, licensed in Texas (R3987) and active in the NPI registry since May 2013. She is enrolled in Medicare PECOS and is a graduate of Texas Tech University Health Science Center School Of Medicine (2013).

NPPES Registry Identity

NPI1093151292

Entity TypeIndividualFemale

Primary Taxonomy207V00000X

Provider Legal NameDR. VIVIAN BELLA AHNCredential: M.D.

Location Address11212 STATE HWY 151 SUITE 350, PLAZA 2San Antonio, TX 78251

Mailing Address11212 State Hwy 151 Suite 350, Plaza 2San Antonio, TX 78251 · (210) 281-5066 · Fax (210) 281-4459

Phone(210) 281-5066

Fax(210) 281-4459

Sole ProprietorNo

Medical School CMSTexas Tech University Health Science Center School Of MedicineGraduated 2013

Enumeration DateMay 14, 2013

Last NPPES UpdateMay 3, 2018

✔ NPI 1093151292 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians

Taxonomy Code207V00000X

License✔ Licensed in TX · R3987

Definition

An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

11212 STATE HWY 151 SUITE 350, San Antonio, TX 78251

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Vivian Bella Ahn M.d. 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 ID7618238155

PECOS Enrollment IDI20180226002667

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.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Urinalysis, manual test 81002

A urinalysis is a simple, non-invasive test that checks the urine for various elements such as sugar, protein, and signs of infection. It can help detect many common conditions, including kidney disease and diabetes. The manual test involves a lab technician examining a urine sample.

15 services14 patients

Cervical or vaginal cancer screening; pelvic and clinical breast examination G0101

This procedure involves checking for health issues in the lower abdomen and chest area. It helps identify early signs of certain conditions, increasing the chance for successful treatment. It's a routine check-up that's important for maintaining good health.

13 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78251 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

$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.

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 Ahn's NPI number?

The NPI number for Vivian Ahn is 1093151292. It was assigned to this individual provider in the NPPES registry on May 14, 2013.

Where is Vivian Ahn located?

Vivian Ahn practices at 11212 State Hwy 151 Suite 350 Plaza 2, San Antonio, TX 78251. The listed phone number is (210) 281-5066.

What is Vivian Ahn's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Vivian Ahn enrolled in Medicare?

Yes. Vivian Ahn 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 Vivian Ahn 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 Vivian Ahn 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 Vivian Ahn was last updated on May 3, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.