Dr. Robert Roy De Young II, D.C.

Dr. Robert Roy De Young II is a Chiropractor provider (Chiropractor) practicing in Buffalo, MN, registered in the NPPES registry with NPI 1811185309 since 2007. The credential DC stands for Doctor of Chiropractic.

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NPI	1811185309
Entity type	Individual (Type 1)
Name	Dr. Robert Roy De Young II
Credential	D.C.
Sex	Male
Practice address	103 CENTER DR, SUITE 200, Buffalo, MN, 55313
Phone	7636820611
Fax	7636820788
Enumeration date	2007-10-09
Last updated in NPPES	2007-10-09

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
111N00000X	Chiropractor	Primary	DC 4420	MN

DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Copy-ready billing details

Provider: Robert De Young, D.C.
NPI: 1811185309
Taxonomy: 111N00000X (Chiropractor)
Address: 103 CENTER DR, SUITE 200, Buffalo, MN, 55313

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1811939838	Warren Stoltman	Individual	Optometrist	Buffalo, MN
1710922679	Rodney Melgard	Individual	Optometrist	Buffalo, MN
1881610640	Buffalo Eye Clinic P A	Organization	Optometrist	Buffalo, MN
1891838728	Your Life Chiropractic, P.A.	Organization	Chiropractor	Buffalo, MN
1144363920	Maudie Louisiana	Individual	Chiropractor	Buffalo, MN
1912763699	Allina Health System	Organization	Sleep Medicine (Internal Medicine) Physician	Buffalo, MN

Verify this record

Cross-check NPI 1811185309 against the authoritative CMS record: view Dr. Robert Roy De Young II on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Where does Robert De Young practice?

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

What is the NPI number for Robert De Young?

The National Provider Identifier (NPI) for Robert De Young is 1811185309, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-10-09.