Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alick Feng

Rheumatology Physician in Iowa City, IA · enumerated 2018.

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

National Provider Identifier

1689161838

Verified

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Registry record

Entity type Individual (Type 1)

Name Alick Feng

Sex Male

Practice address 200 Hawkins Dr Dept of, Iowa City, IA, 52242

Phone (319) 467-2000

Fax (319) 384-8955

Enumeration date Apr 13, 2018

Last updated in NPPES Sep 2, 2025

Taxonomy & licenses

207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians · License 79959 (MN) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 79959 (MN) Secondary

207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians · License R-12024 (IA) Secondary

207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians · License 79959 (MN) 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.

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Frequently asked questions

How do I verify Alick Feng's NPI record?

Cross-check NPI 1689161838 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1689161838 active?

Yes, as of the latest NPPES snapshot, NPI 1689161838 is active (record last updated 2025-09-02).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-02.