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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ANNIE GILLIAM DO
NPI 1023768967
Obstetrics & Gynecology in College Station, TX

Active since March 24, 2022PECOS Enrolled
1602 ROCK PRAIRIE RD STE 230, COLLEGE STATION, TX 77845(979) 776-5602(844) 299-0003 Get Directions Write a Review

NPPES record last updated: June 29, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Annie Gilliam Do NPPES

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

ANNIE GILLIAM DO (NPI 1023768967) is an individual obstetrics & gynecology provider in College Station, Texas, licensed in Texas (W5798) and active in the NPI registry since March 2022. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1023768967
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameANNIE GILLIAMCredential: DO
Location Address1602 ROCK PRAIRIE RD STE 230College Station, TX 77845-8307
Mailing Address1602 Rock Prairie Rd Ste 230College Station, TX 77845-8307 · (979) 776-5602 · Fax (844) 299-0003
Phone(979) 776-5602
Fax(844) 299-0003
Sole ProprietorNo
Enumeration DateMarch 24, 2022
Last NPPES UpdateJune 29, 2026
NPPES CertifiedJune 29, 2026
✔ NPI 1023768967 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 · W5798
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.
1602 ROCK PRAIRIE RD STE 230, College Station, TX 77845
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Annie Gilliam 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 77845 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 Annie Gilliam's NPI number?

The NPI number for Annie Gilliam is 1023768967. It was assigned to this individual provider in the NPPES registry on March 24, 2022.

Where is Annie Gilliam located?

Annie Gilliam practices at 1602 Rock Prairie Rd Ste 230, College Station, TX 77845. The listed phone number is (979) 776-5602.

What is Annie Gilliam's specialty?

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

Is Annie Gilliam enrolled in Medicare?

Yes. Annie Gilliam is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Annie Gilliam was last updated on June 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 44 days 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.