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DR. ADRIAN ADONIOUS SIMIEN DO
NPI 1891224507
Obstetrics & Gynecology in San Antonio, TX

Active since June 06, 2017PECOS Enrolled
11212 STATE HIGHWAY 151 # 351, SAN ANTONIO, TX 78251(210) 281-5066 Get Directions Write a Review

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

Record update history: Jul 13, 2021, Jun 6, 2017 (2 updates tracked since 2017).

About Dr. Adrian Adonious Simien Do NPPES

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

DR. ADRIAN ADONIOUS SIMIEN DO (NPI 1891224507) is an individual obstetrics & gynecology provider in San Antonio, Texas, licensed in Texas (T0347) and active in the NPI registry since June 2017. He is enrolled in Medicare PECOS and maintains a secondary practice location in Indianapolis.

NPPES Registry Identity

NPI1891224507
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameDR. ADRIAN ADONIOUS SIMIENCredential: DO
Location Address11212 STATE HIGHWAY 151 # 351San Antonio, TX 78251-4498
Mailing Address11212 State Highway 151 # 351San Antonio, TX 78251-4498 · (210) 281-5066
Phone(210) 281-5066
Sole ProprietorNo
Enumeration DateJune 6, 2017
Last NPPES UpdateJuly 13, 20212 updates tracked since enumeration
NPPES CertifiedJuly 13, 2021
✔ NPI 1891224507 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 · T0347
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 HIGHWAY 151 # 351, San Antonio, TX 78251
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Secondary Practice Location 1

Location 1550 University Blvd Ste 2440Indianapolis, IN 46202-5149 · Phone (317) 948-5923

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, CHRISTUS Health Plan, Molina Healthcare 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. Adrian Adonious Simien Do 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 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 Adrian Simien's NPI number?

The NPI number for Adrian Simien is 1891224507. It was assigned to this individual provider in the NPPES registry on June 6, 2017.

Where is Adrian Simien located?

Adrian Simien practices at 11212 State Highway 151 # 351, San Antonio, TX 78251. The listed phone number is (210) 281-5066.

What is Adrian Simien's specialty?

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

Is Adrian Simien enrolled in Medicare?

Yes. Adrian Simien is registered in the Medicare PECOS enrollment system.

What insurance does Adrian Simien accept?

Health plans from Blue Cross and Blue Shield of Texas, CHRISTUS Health Plan, Molina Healthcare and UnitedHealthcare list Adrian Simien 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 Adrian Simien was last updated on July 13, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.