Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Tan Phan, DC
Chiropractor in Buford, GA · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1639809817
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Registry record
Entity type Individual (Type 1)
Name Dr. Tan Phan
Credential DC
Sex Male
Practice address 3320 Buford Dr Ste 60, Buford, GA, 30519
Phone (770) 614-1009
Enumeration date Jun 12, 2022
Last updated in NPPES Jun 12, 2022
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC credential
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 1639809817 active?
Yes, as of the latest NPPES snapshot, NPI 1639809817 is active (record last updated 2022-06-12).
How do I verify Tan Phan's NPI record?
Cross-check NPI 1639809817 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 →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-06-12.