Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Donald John Chadwick, M.D.

Neurology with Special Qualifications in Child Neurology Physician in Golden Valley, MN · enumerated 2006.

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

National Provider Identifier

1598712465

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Registry record

Entity type Individual (Type 1)

Name Dr. Donald John Chadwick

Credential M.D.

Sex Male

Practice address 4225 Golden Valley Rd, Golden Valley, MN, 55422

Phone (763) 588-0661

Fax (763) 302-4345

Enumeration date May 27, 2006

Last updated in NPPES Aug 27, 2024

Taxonomy & licenses

2084N0402X Neurology with Special Qualifications in Child Neurology Physician Allopathic & Osteopathic Physicians · License 35.069443 (OH) Secondary

2084N0402X Neurology with Special Qualifications in Child Neurology Physician Allopathic & Osteopathic Physicians · License 43487 (MN) 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
70B19SH	Other	MN	BCBS OF MN
0574053	Medicaid	IA	-
130023996	Other	MN	RAILROAD MEDICARE
1335620	Other	MN	AMERICA'S PPO
140363C029	Other	MN	UCARE
1598712465	Medicaid	MN	-
HP33205	Other	MN	HEALTHPARTNERS
1027952	Other	MN	PREFERRED ONE
34282800	Medicaid	WI	-
0500177	Other	MN	MEDICA

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

Where does Donald Chadwick practice?

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

What is the NPI number for Donald Chadwick?

The National Provider Identifier (NPI) for Donald Chadwick is 1598712465, 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 2024-08-27.