Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Thomas Tieu, M.D.
Urology Physician in Tucson, AZ · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1396008892
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Thomas Tieu
Credential M.D.
Sex Male
Practice address 6001 E Grant Rd, Tucson, AZ, 85712
Phone (520) 497-5010
Fax (520) 497-4111
Enumeration date Jun 19, 2012
Last updated in NPPES Apr 9, 2025
Taxonomy & licenses
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 |
|---|---|---|---|
| 1396008892 | Medicaid | ID | - |
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.
Frequently asked questions
How do I verify Thomas Tieu's NPI record?
Cross-check NPI 1396008892 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1396008892 active?
Yes, as of the latest NPPES snapshot, NPI 1396008892 is active (record last updated 2025-04-09).
Other providers at this practice address
Browse all → Wendy Huempfner M.D. PC Obstetrics & Gynecology Physician · Tucson, AZ NPI 1467593665 Mark Bessette, MD, PC Family Medicine Physician · Tucson, AZ NPI 1902131501 Akdhc, LLC Nephrology Physician · Tucson, AZ NPI 1043556327 Rafael Nunez Nateras Urology Physician · Tucson, AZ NPI 1235573742 Urology Care Clinic LLC Urology Physician · Tucson, AZ NPI 1467021121 Santa Cruz Urology Care Clinic LLC Urology Physician · Tucson, AZ NPI 1245043744
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-09.