Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
William Brooks Frey, M.D.
Specialist in Denison, TX · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1053398271
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Registry record
Entity type Individual (Type 1)
Name William Brooks Frey
Credential M.D.
Sex Male
Practice address 5016 S Us Highway 75, Radiology Department, Denison, TX, 75020
Phone (903) 892-1131
Fax (903) 327-8023
Enumeration date Dec 29, 2005
Last updated in NPPES Apr 18, 2011
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 |
|---|---|---|---|
| 043696601 | Medicaid | TX | - |
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
Is NPI 1053398271 active?
Yes, as of the latest NPPES snapshot, NPI 1053398271 is active (record last updated 2011-04-18).
How do I verify William Frey's NPI record?
Cross-check NPI 1053398271 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Uhs of Texoma, Inc General Acute Care Hospital · Denison, TX NPI 1851390967 Ediz Gurpinar Diagnostic Radiology Physician · Sherman, TX NPI 1578540753 Drew Castleberry Specialist · Denison, TX NPI 1003893280 Joe Niehus Diagnostic Radiology Physician · Denison, TX NPI 1043297260 Thomas Mcgee Diagnostic Radiology Physician · Denison, TX NPI 1396722518 Arvind Peddada Physical Medicine & Rehabilitation Physician · Denison, TX NPI 1053374587 Charles Derbes Internal Medicine Physician · Denison, TX NPI 1427003466 Birendra Lal Internal Medicine Physician · Denison, TX NPI 1760437719
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-04-18.