Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Michael Tiller, MD

Trauma Surgery Physician in Fort Sam Houston, TX · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1356306658

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Registry record

Entity type Individual (Type 1)

Name Dr. Michael Tiller

Credential MD

Sex Male

Practice address 3551 Roger Brooke Dr, Fort Sam Houston, TX, 78234

Phone (202) 425-2103

Fax (215) 243-4605

Enumeration date Apr 19, 2006

Last updated in NPPES Apr 13, 2020

Taxonomy & licenses

171000000X Military Health Care Provider Other Service Providers · License 4301075583 (MI) Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 4301075583 (MI) Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License MD457338 (PA) Secondary

2086S0102X Surgical Critical Care Physician Allopathic & Osteopathic Physicians · License MD457338 (PA) Secondary

2086S0127X Trauma Surgery Physician Allopathic & Osteopathic Physicians · License 4301075583 (MI) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
1356306658	Medicaid	DC	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How do I verify Michael Tiller's NPI record?

Cross-check NPI 1356306658 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1356306658 active?

Yes, as of the latest NPPES snapshot, NPI 1356306658 is active (record last updated 2020-04-13).

Other providers at this practice address

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Lan-Anh Ngo Family Medicine Physician · Jbsa Ft Sam Houston, TX NPI 1114922903 Lori Thelen Family Medicine Physician · Fort Sam Houston, TX NPI 1285633966 Cynthia Jones Occupational Therapist · Fort Sam Houston, TX NPI 1275532723 John Pena Medical Physician Assistant · Fort Sam Houston, TX NPI 1700885373 Denise Fricchione Medical Physician Assistant · Fort Sam Houston, TX NPI 1285633511 Kathryn Joyce Family Nurse Practitioner · Fort Sam Houston, TX NPI 1235139494 Barry Steever Adult Health Nurse Practitioner · San Antonio, TX NPI 1568463099 Kyle Friedman Anesthesiology Physician · Fort Sam Houston, TX NPI 1053303206

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-04-13.