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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.

DR. WILLIAM BRIAN PERRY MD
NPI 1821076266
Colon & Rectal Surgery in Lackland A F B, TX

Active since January 05, 2006PECOS Enrolled
2200 BERGQUIST DR, ATTN: CREDENTIALS (CMC), LACKLAND A F B, TX 78236(210) 292-6707(210) 292-7964 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Dr. William Brian Perry Md NPPES

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

DR. WILLIAM BRIAN PERRY MD (NPI 1821076266) is an individual colon & rectal surgery provider in Lackland A F B, Texas, licensed in Texas (J0195) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1821076266
Entity TypeIndividualMale
Primary Taxonomy208C00000X
Provider Legal NameDR. WILLIAM BRIAN PERRYCredential: MD
Location Address2200 BERGQUIST DR, ATTN: CREDENTIALS (CMC)Lackland A F B, TX 78236-9907
Mailing Address2200 Bergquist Dr, Attn: Credentials (cmc)Lackland A F B, TX 78236-9908 · (210) 292-6707 · Fax (210) 292-7964
Phone(210) 292-6707
Fax(210) 292-7964
Sole ProprietorNo
Enumeration DateJanuary 5, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1821076266 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyColon & Rectal SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208C00000X
License✔ Licensed in TX · J0195
Definition
A colon and rectal surgeon is trained to diagnose and treat various diseases of the intestinal tract, colon, rectum, anal canal and perianal area by medical and surgical means. This specialist also deals with other organs and tissues (such as the liver, urinary and female reproductive system) involved with primary intestinal disease.
2200 BERGQUIST DR, Lackland A F B, TX 78236
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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)

Dr. William Brian Perry Md 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 78236 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
$84.92 typical visit price
range $54.84 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
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.

DR. ALTON POWELL III MD
Preventive Medicine (Aerospace Medicine)
2200 BERGQUIST DR, SUITE 1 (ATTN:CREDENTIALS (CMC))
LACKLAND A F B, TX 78236
Bexar County (210) 292-6707
EMILY NELL PAVLIK MD
Emergency Medicine
2200 BERGQUIST DR, WILFORD HALL MED CTR, STE 1,DEPT. OF EMERGENCY MEDICINE
LACKLAND A F B, TX 78236
Bexar County (210) 292-7331
DR. BRIAN THOMAS CALLAHAN M.D.
Radiology (Diagnostic Radiology)
2200 BERGQUIST DR
LACKLAND A F B, TX 78236
Bexar County (210) 292-2205
DR. JAMES CLAUD CHAPMAN O.D.
Optometrist
2200 BERGQUIST DR, ATTN: CREDENTIALS (CMC)
LACKLAND A F B, TX 78236
Bexar County (210) 292-2651
DEREK KURT URBAN MD
Radiology (Diagnostic Radiology)
2200 BERGQUIST DR, SUITE 1
LACKLAND A F B, TX 78236
Bexar County (210) 292-6707
DR. DANIEL JAMES SMITH DMD
Dentist
2200 BERGQUIST DR, SUITE 1
LACKLAND A F B, TX 78236
Bexar County (210) 292-7749
DR. LOUIS D. ELDREDGE M.D.
Preventive Medicine (Aerospace Medicine)
2200 BERGQUIST DR, ATTN: CREDENTIALS (CMC)
LACKLAND A F B, TX 78236
Bexar County (210) 536-6931
DR. ALEX A DEPERALTA JR. D.D.S.
Dentist (General Practice)
2200 BERGQUIST DR, SUITE 1
LACKLAND A F B, TX 78236
Bexar County (210) 292-7876

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 William Perry's NPI number?

The NPI number for William Perry is 1821076266. It was assigned to this individual provider in the NPPES registry on January 5, 2006.

Where is William Perry located?

William Perry practices at 2200 Bergquist Dr Attn: Credentials (cmc), Lackland A F B, TX 78236. The listed phone number is (210) 292-6707.

What is William Perry's specialty?

The primary specialty registered for this NPI is Colon & Rectal Surgery with taxonomy code 208C00000X.

Is William Perry enrolled in Medicare?

Yes. William Perry is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for William Perry was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 45 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.