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

BRYCE WARREN MD, PHD
NPI 1467910349
Internal Medicine - Critical Care Medicine in Jbsa Lackland, TX

Q: What is Bryce Warren's NPI number?

The NPI number for Bryce Warren is 1467910349. It was assigned to this individual provider in the NPPES registry on March 9, 2019.

Q: What is Bryce Warren's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.

Q: When was this NPI record last updated?

The NPPES record for Bryce Warren was last updated on June 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 42 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.

Active since March 09, 2019PECOS EnrolledAccepts Medicare Assignment

1100 WILFORD HALL LOOP BLDG 4554, JBSA LACKLAND, TX 78236(210) 292-6255(210) 292-7934 Get Directions Write a Review

NPPES record last updated: June 25, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 23, 2026, May 29, 2025, May 22, 2025 and 4 more (7 updates tracked since 2019).

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About Bryce Warren Md, Phd NPPES

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

BRYCE WARREN MD, PHD (NPI 1467910349) is an individual critical care medicine provider in Jbsa Lackland, Texas, licensed in Texas (W0772) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2019).

NPPES Registry Identity

NPI1467910349

Entity TypeIndividualMale

Primary Taxonomy207RC0200X

Provider Legal NameBRYCE WARRENCredential: MD, PHD

Location Address1100 WILFORD HALL LOOP BLDG 4554Jbsa Lackland, TX 78236-5638

Mailing Address3551 Roger Brooke DrFort Sam Houston, TX 78234-4504

Phone(210) 292-6255

Fax(210) 292-7934

Sole ProprietorNo

Medical School CMSOtherGraduated 2019

Enumeration DateMarch 9, 2019

Last NPPES UpdateJune 25, 20267 updates tracked since enumeration

NPPES CertifiedJune 25, 2026

✔ NPI 1467910349 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Critical Care MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207RC0200X

Licenses✔ Licensed in TX · W0772✔ Licensed in IN · 01085628A

Definition

An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.

Also ListedInternal MedicineTaxonomy 207R00000X · License 01085628A (IN)

Also ListedInternal Medicine · Pulmonary DiseaseTaxonomy 207RP1001X · License 01085628A (IN), W0772 (TX)

1100 WILFORD HALL LOOP BLDG 4554, Jbsa Lackland, TX 78236

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Secondary Practice Locations 2

Location 13551 Roger Brooke DrFort Sam Houston, TX 78234-4504 · Phone (210) 916-4141

Location 24502 Medical DrSan Antonio, TX 78229-4402 · Phone (210) 358-4000 · Fax (210) 358-4775

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

Bryce Warren Md, Phd 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 ID8820407505

PECOS Enrollment IDI20260428000323

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

$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 20

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

DR. REGINA MARIA REINSVOLD M.D.

Anesthesiology

1100 WILFORD HALL LOOP BLDG 4554
LACKLAND AFB, TX 78236

Bexar County (210) 292-6255

ROBERT LEE LMFT

Marriage & Family Therapist

1100 WILFORD HALL LOOP BLDG 4554
JBSA LACKLAND, TX 78236

Bexar County (210) 292-6255

DR. FINIANNE JIMENEZ UMALI-CORRY DO, MPH

Internal Medicine

1100 WILFORD HALL LOOP BLDG 4554
LACKLAND AFB, TX 78236

Bexar County (210) 292-4277

DAVID CHRISTOPHER MARI D.O.

Allergy & Immunology

1100 WILFORD HALL LOOP BLDG 4554
JBSA LACKLAND, TX 78236

Bexar County (210) 292-6255

DR. HANNAH GHONG-JU AHN MD

Radiology (Diagnostic Radiology)

1100 WILFORD HALL LOOP BLDG 4554
JBSA LACKLAND, TX 78236

Bexar County (210) 292-4482

MRS. CASSANDRA LANETTE DOUGLAS PHARMACIST

Pharmacist

1100 WILFORD HALL LOOP BLDG 4554
JBSA LACKLAND, TX 78236

Bexar County (102) 292-1144

DR. CHARLES RICHARD ELCHERT JR. D.C.

Chiropractor

1100 WILFORD HALL LOOP BLDG 4554
JBSA LACKLAND, TX 78236

Bexar County (210) 292-3587

DR. LISA LEADER KOHLER OD

Optometrist

1100 WILFORD HALL LOOP BLDG 4554
JBSA LACKLAND, TX 78236

Bexar County (210) 292-6255

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 Bryce Warren's NPI number?

The NPI number for Bryce Warren is 1467910349. It was assigned to this individual provider in the NPPES registry on March 9, 2019.

Where is Bryce Warren located?

Bryce Warren practices at 1100 Wilford Hall Loop Bldg 4554, Jbsa Lackland, TX 78236. The listed phone number is (210) 292-6255.

What is Bryce Warren's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.

Is Bryce Warren enrolled in Medicare?

Yes. Bryce Warren 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.

When was this NPI record last updated?

The NPPES record for Bryce Warren was last updated on June 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 42 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.