Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Martin Tran
Athletic Trainer in Aspen Hill, MD · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1598223091
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Registry record
Entity type Individual (Type 1)
Name Martin Tran
Sex Male
Practice address 2405 Normandy Square Pl Apt B, Aspen Hill, MD, 20906
Phone (240) 707-5211
Enumeration date Mar 4, 2019
Last updated in NPPES Mar 4, 2019
Taxonomy & licenses
2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| E1976963 | Other | - | EMT |
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 1598223091 active?
Yes, as of the latest NPPES snapshot, NPI 1598223091 is active (record last updated 2019-03-04).
How do I verify Martin Tran's NPI record?
Cross-check NPI 1598223091 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-03-04.