Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. John Gerald Chase, APRN, CNP, DC

Family Nurse Practitioner in Battle Lake, MN · enumerated 2006.

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

National Provider Identifier

1487661203

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Registry record

Entity type Individual (Type 1)

Name Dr. John Gerald Chase

Credential APRN, CNP, DC

Sex Male

Practice address Battle Lake, MN, 56515

Phone (218) 862-4325

Enumeration date Aug 2, 2006

Last updated in NPPES Mar 17, 2018

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License B00876 (NV) Secondary

111N00000X Chiropractor Chiropractic Providers · License 7122 (AZ) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License CNP4373 (MN) Primary

111N00000X Chiropractor Chiropractic Providers · License 5653 (MN) Secondary

APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN credential

Other identifiers

Identifier	Type	State	Issuer
MC3782580	Other	MN	CONTROLLED SUBSTANCE REGISTRATION CERTIFICATE

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

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.

What specialty is John Chase?

John Chase is registered in NPPES with the primary taxonomy of Family Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Chase Chiropractic Chiropractor · Battle Lake, MN NPI 1326055468 Chase Family Health Family Nurse Practitioner · Battle Lake, MN NPI 1235501180

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-17.