Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Patti Jean Hook, M.D.

Family Medicine Physician in Onamia, MN · enumerated 2006.

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

National Provider Identifier

1548220940

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Registry record

Entity type Individual (Type 1)

Name Dr. Patti Jean Hook

Credential M.D.

Sex Female

Practice address 200 Elm St N, Onamia, MN, 56359

Phone (320) 532-3154

Fax (320) 532-3111

Enumeration date Mar 28, 2006

Last updated in NPPES Sep 8, 2014

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 33777 (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
06F83HO	Other	MN	BLUE CROSS HOSPITAL
1M189HO	Other	MN	BLUE CROSS CLINICS
HP20619	Other	MN	HEALTH PARTNERS
NA9090733002	Other	MN	PREFFERED ONE
114644	Other	MN	UCARE
18358	Medicaid	ND	-
01-22835	Other	MN	MEDICA ISLE
01-22836	Other	MN	MEDICA ONAMIA
01-29394	Other	MN	MEDICA HILLMAN
649803500	Medicaid	MN	-

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

How do I verify Patti Hook's NPI record?

Cross-check NPI 1548220940 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1548220940 active?

Yes, as of the latest NPPES snapshot, NPI 1548220940 is active (record last updated 2014-09-08).

Other providers at this practice address

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Peter Lindbloom Medical Physician Assistant · Onamia, MN NPI 1912970708 Joan Shields Medical Physician Assistant · Onamia, MN NPI 1891769592 Lynne Steiner Family Medicine Physician · Onamia, MN NPI 1891760518 Rodney Hayes Family Medicine Physician · Onamia, MN NPI 1821066127 Thomas Bracken Family Medicine Physician · Onamia, MN NPI 1154390227 Arden Virnig Family Medicine Physician · Onamia, MN NPI 1770543647 Mille Lacs Health System Critical Access Hospital · Onamia, MN NPI 1548212699 Thomas Pahl Medical Physician Assistant · Onamia, MN NPI 1487607172

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-09-08.