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Terrance T Chang MD Inc

Allergy & Immunology Physician in Roseville, CA · enumerated 2006 · authorized official Terrance Chang, Physician.

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

National Provider Identifier

1265502793

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Registry record

Entity type Organization (Type 2)
Legal business name Terrance T Chang MD Inc
Practice address 8723 Sierra College Blvd, Suite 220, Roseville, CA, 95661
Phone (916) 791-0797
Enumeration date Nov 9, 2006
Last updated in NPPES Nov 4, 2015

Taxonomy & classification

207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians · License G33580 (CA) Primary
207KA0200X Allergy Physician Allopathic & Osteopathic Physicians · License G33580 (CA) Secondary
207KI0005X Clinical & Laboratory Immunology (Allergy & Immunology) Physician Allopathic & Osteopathic Physicians · License G33580 (CA) Secondary
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License G33580 (CA) Secondary
2080I0007X Pediatric Clinical & Laboratory Immunology Physician Allopathic & Osteopathic Physicians · License G33580 (CA) Secondary
2080P0006X Developmental - Behavioral Pediatrics Physician Allopathic & Osteopathic Physicians · License G33580 (CA) Secondary
2080P0201X Pediatric Allergy/Immunology Physician Allopathic & Osteopathic Physicians · License G33580 (CA) Secondary

Authorized official

Name Terrance Chang
Title Physician
Phone (916) 791-0797

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

What type of organization is Terrance T Chang MD Inc?
Terrance T Chang MD Inc is registered in NPPES as a Allergy & Immunology Physician (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-11-04.