Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Howard James Tan

Critical Care Medicine (Internal Medicine) Physician in Clermont, FL · enumerated 2023.

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

National Provider Identifier

1427750967

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Registry record

Entity type Individual (Type 1)

Name Howard James Tan

Sex Male

Practice address 1900 Don Wickham Dr, Clermont, FL, 34711

Phone (352) 536-8840

Enumeration date Mar 20, 2023

Last updated in NPPES Aug 17, 2026

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License ME179590 (FL) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1427750967 active?

Yes, as of the latest NPPES snapshot, NPI 1427750967 is active (record last updated 2026-08-17).

How do I verify Howard Tan's NPI record?

Cross-check NPI 1427750967 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 2026-08-17.