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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Fred L Groos, MD

Family Medicine Physician in Marquette, MI · enumerated 2005 · practices at Homeward Physicians , Pllc.

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

National Provider Identifier

1467456400

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Registry record

Entity type Individual (Type 1)
Name Fred L Groos
Credential MD
Sex Male
Practice address 1414 W Fair Ave Ste 242, Marquette, MI, 49855
Phone (906) 449-2900
Fax (906) 449-2975
Enumeration date Jun 8, 2005
Last updated in NPPES Apr 14, 2021

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 28880-020 (WI) 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
31367800 Medicaid WI -
521823 Other WI MEDICARE PART A - CLINIC
521824 Other WI MEDICARE A MOBIL UNIT

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 Fred Groos's NPI record?
Cross-check NPI 1467456400 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1467456400 active?
Yes, as of the latest NPPES snapshot, NPI 1467456400 is active (record last updated 2021-04-14).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-14.