Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Tony Yuk Man Tam, M.D.
Surgery Physician in Modesto, CA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1114957628
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Registry record
Entity type Individual (Type 1)
Name Dr. Tony Yuk Man Tam
Credential M.D.
Sex Male
Practice address 1700 Coffee Rd, Modesto, CA, 95355
Phone (209) 579-5628
Fax (209) 579-5637
Enumeration date Jul 3, 2006
Last updated in NPPES Aug 24, 2023
Taxonomy & licenses
2086S0127X Trauma Surgery Physician Allopathic & Osteopathic Physicians · License G71710 (CA) Secondary
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 |
|---|---|---|---|
| 00G717100 | Medicaid | CA | - |
| 00G717102 | Other | - | PROVIDER TRANSACTION ACCESS NUMBER (PTAN) |
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 Tony Tam's NPI record?
Cross-check NPI 1114957628 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1114957628 active?
Yes, as of the latest NPPES snapshot, NPI 1114957628 is active (record last updated 2023-08-24).
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-24.