NPI Portal NPI Lookup & Verification

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

Mr. Gary Maas

Pharmacotherapy Pharmacist in Madison, IN · enumerated 2006 · practices at Kroger Limited Partnership I.

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

National Provider Identifier

1205947975

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Registry record

Entity type Individual (Type 1)
Name Mr. Gary Maas
Sex Male
Practice address Madison, IN, 47250
Phone (812) 273-3343
Fax (812) 273-4001
Enumeration date Aug 31, 2006
Last updated in NPPES Jul 8, 2007

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

Taxonomy & licenses

1835P1200X Pharmacotherapy Pharmacist Pharmacy Service Providers · License 26013602 (IN) Primary

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 Gary Maas practice?
The practice location on file with NPPES is in Madison, IN. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Gary Maas?
The National Provider Identifier (NPI) for Gary Maas is 1205947975, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.