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Hendrik Ryan Lumakang Tan, DPM

Foot & Ankle Surgery Podiatrist in Ukiah, CA · enumerated 2020.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1316561871

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Registry record

Entity type Individual (Type 1)
Name Hendrik Ryan Lumakang Tan
Credential DPM
Sex Male
Practice address 240 Hospital Dr, Ukiah, CA, 95482
Phone (707) 467-5360
Enumeration date Jun 1, 2020
Last updated in NPPES Feb 17, 2026

Taxonomy & licenses

213ES0103X Foot & Ankle Surgery Podiatrist Podiatric Medicine & Surgery Service Providers · License E6011 (CA) Primary
DPM · Doctor of Podiatric Medicine: A physician specializing in medical and surgical care of the foot and ankle. About the DPM 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.

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Frequently asked questions

Is NPI 1316561871 active?
Yes, as of the latest NPPES snapshot, NPI 1316561871 is active (record last updated 2026-02-17).
How do I verify Hendrik Ryan Tan's NPI record?
Cross-check NPI 1316561871 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-17.