Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sammy L. Chang, M.D.

Q: What is the NPI number for Sammy Chang?

The National Provider Identifier (NPI) for Sammy Chang is 1710993969, a Type 1 (individual) record in the CMS NPPES registry.

Pediatrics Physician in Sacramento, CA · enumerated 2006.

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

National Provider Identifier

1710993969

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Registry record

Entity type Individual (Type 1)

Name Sammy L. Chang

Credential M.D.

Sex Male

Practice address 3160 Folsom Blvd, Sacramento, CA, 95816

Phone (916) 733-5336

Fax (916) 733-5385

Enumeration date Jul 31, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License G38900 (CA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
1061826	Other	CA	FIRST HEALTH
00G389000	Medicaid	CA	-
90026119	Other	CA	PACIFICARE
00081342555	Other	CA	PHCS
1089809	Other	CA	GREAT WEST
2183696	Other	CA	FIRST HEALTH
4136	Other	CA	INTERPLAN
799901	Other	CA	UNITED
G38900	Other	CA	BLU CROSS
3794938	Other	CA	CIGNA
00G389000	Other	CA	BLUE SHIELD
4467996	Other	CA	AETNA
502629	Other	CA	HEALTH NET
MCMG123900	Other	CA	WESTERN HEALTH ADVANTAGE

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

Where does Sammy Chang practice?

The practice location on file with NPPES is in Sacramento, CA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Sammy Chang?

The National Provider Identifier (NPI) for Sammy Chang is 1710993969, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.