Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Son N Dang, MD

Family Medicine Physician in Massillon, OH · enumerated 2005.

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

National Provider Identifier

1699764944

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Registry record

Entity type Individual (Type 1)

Name Dr. Son N Dang

Credential MD

Sex Male

Practice address 2606 Wales Ave Nw, Suite 200, Massillon, OH, 44646

Phone (330) 834-4735

Fax (330) 834-4736

Enumeration date Oct 19, 2005

Last updated in NPPES Nov 21, 2016

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 35071045 (OH) 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
043700096	Other	OH	PHCS
331940002	Other	OH	CARESOURCE
2034828	Medicaid	OH	-
2836702	Other	OH	AETNA SELECT CHOICE
868623302	Other	OH	CIGNA
90305	Other	OH	QUALCHOICE
000000230399	Other	OH	ANTHEM
515	Other	OH	SUMMACARE
5078576	Other	OH	AETNA MC & EC
QG03984	Other	OH	HOMETOWN

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 specialty is Son Dang?

Son Dang is registered in NPPES with the primary taxonomy of Family Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-11-21.