Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Trung B Nguyen, MD
Pain Medicine Physician in Enid, OK · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1013901834
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Registry record
Entity type Individual (Type 1)
Name Trung B Nguyen
Credential MD
Sex Male
Practice address 401 S 3rd St, Enid, OK, 73701
Phone (580) 237-7246
Fax (580) 249-4152
Enumeration date Sep 8, 2005
Last updated in NPPES Jan 25, 2016
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 |
|---|---|---|---|
| 100223170A | Medicaid | OK | - |
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
What is the NPI number for Trung Nguyen?
The National Provider Identifier (NPI) for Trung Nguyen is 1013901834, a Type 1 (individual) record in the CMS NPPES registry.
Where does Trung Nguyen practice?
The practice location on file with NPPES is in Enid, OK. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Trung B Nguyen MD Inc Pain Clinic/Center · Enid, OK NPI 1942201314 Baptist Healthcare of Oklahoma Inc Occupational Medicine Clinic/Center · Enid, OK NPI 1538161039 Baptist Healthcare of Oklahoma, Inc Pain Clinic/Center · Enid, OK NPI 1710970033 Gary Patzkowsky Occupational Medicine Physician · Enid, OK NPI 1912990896 Michael Landes Family Medicine Physician · Enid, OK NPI 1174516967 Integris Bass Baptist Health Center Home Health Agency · Enid, OK NPI 1700807997 Baptist Healthcare of Oklahoma Inc Long Term Care Hospital · Enid, OK NPI 1730193202 Integris Ambulatory Care Corporation Rehabilitation Clinic/Center · Enid, OK NPI 1164669503
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-01-25.