DR. DEREK SMITH M.D.
NPI 1346561941
Allergy & Immunology in Jbsa Lackland, TX

Q: What is Derek Smith's NPI number?

The NPI number for Derek Smith is 1346561941. It was assigned to this individual provider in the NPPES registry on June 17, 2010.

Q: What is Derek Smith's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

Q: When was this NPI record last updated?

The NPPES record for Derek Smith was last updated on August 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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 June 17, 2010PECOS Enrolled

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: August 15, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 15, 2025, Jun 27, 2025, Aug 23, 2022 and 2 more (5 updates tracked since 2018).

On this page

About Dr. Derek Smith M.d. NPPES

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

DR. DEREK SMITH M.D. (NPI 1346561941) is an individual allergy & immunology provider in Jbsa Lackland, Texas, licensed in Texas (S6742) and active in the NPI registry since June 2010. He is enrolled in Medicare PECOS and maintains a secondary practice location in Fort Sam Houston.

NPPES Registry Identity

NPI1346561941

Entity TypeIndividualMale

Primary Taxonomy207K00000X

Provider Legal NameDR. DEREK SMITHCredential: M.D.

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

Mailing Address1100 Wilford Hall Loop Bldg 4554Jbsa Lackland, TX 78236-5638 · (210) 292-6255 · Fax (210) 292-7934

Phone(210) 292-6255

Fax(210) 292-7934

Sole ProprietorYes

Enumeration DateJune 17, 2010

Last NPPES UpdateAugust 15, 20255 updates tracked since enumeration

NPPES CertifiedAugust 15, 2025

✔ NPI 1346561941 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians

Taxonomy Code207K00000X

License✔ Licensed in TX · S6742

Definition

An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.

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

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Secondary Practice Location 1

Location 13551 Roger Brooke DrFort Sam Houston, TX 78234-4504 · Phone (210) 916-7500

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. Derek Smith M.d. 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.

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 Derek Smith's NPI number?

The NPI number for Derek Smith is 1346561941. It was assigned to this individual provider in the NPPES registry on June 17, 2010.

Where is Derek Smith located?

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

What is Derek Smith's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

Is Derek Smith enrolled in Medicare?

Yes. Derek Smith is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Derek Smith was last updated on August 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.