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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

HAO CHANG M.D.
NPI 1235137514
General Practice in Richwood, WV

Active since July 12, 2005
25 OAKFORD AVE, RICHWOOD, WV 26261(304) 846-2608(304) 846-2608 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Hao Chang M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

HAO CHANG M.D. (NPI 1235137514) is an individual general practice provider in Richwood, West Virginia, licensed in West Virginia (9980) and active in the NPI registry since July 2005.

NPPES Registry Identity

NPI1235137514
Entity TypeIndividualMale
Primary Taxonomy208D00000X
Provider Legal NameHAO CHANGCredential: M.D.
Location Address25 OAKFORD AVERichwood, WV 26261-1150
Mailing Address25 Oakford AveRichwood, WV 26261-1150 · (304) 846-2608 · Fax (304) 846-2608
Phone(304) 846-2608
Fax(304) 846-2608
Sole ProprietorNo
Enumeration DateJuly 12, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1235137514 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians
Taxonomy Code208D00000X
License✔ Licensed in WV · 9980
Definition
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee
25 OAKFORD AVE, Richwood, WV 26261
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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Hao Chang's NPI number?

The NPI number for Hao Chang is 1235137514. It was assigned to this individual provider in the NPPES registry on July 12, 2005.

Where is Hao Chang located?

Hao Chang practices at 25 Oakford Ave, Richwood, WV 26261. The listed phone number is (304) 846-2608.

What is Hao Chang's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

When was this NPI record last updated?

The NPPES record for Hao Chang was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.