Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
William George Grammond
Pharmacist in Superior, WI · enumerated 2013.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1477893493
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Registry record
Entity type Individual (Type 1)
Name William George Grammond
Sex Male
Practice address 3500 Tower Ave, Superior, WI, 54880
Phone (715) 817-7880
Fax (715) 395-3178
Enumeration date Feb 28, 2013
Last updated in NPPES Feb 28, 2013
Taxonomy & licenses
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.
Frequently asked questions
Is NPI 1477893493 active?
Yes, as of the latest NPPES snapshot, NPI 1477893493 is active (record last updated 2013-02-28).
How do I verify William Grammond's NPI record?
Cross-check NPI 1477893493 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Vicki Brady Family Nurse Practitioner · Superior, WI NPI 1801872080 Robert Okoro Emergency Medicine Physician · Superior, WI NPI 1245203124 Daniel Cabot Family Medicine Physician · Superior, WI NPI 1255306858 Julie Isaksen Clinical Social Worker · Superior, WI NPI 1821059536 Sheri Bergeron Hospitalist Physician · Superior, WI NPI 1427008259 Darrell Barnack Social Worker · Superior, WI NPI 1346295540 George Holliday Internal Medicine Physician · Superior, WI NPI 1942240577 Todd Hnatko Optometrist · Superior, WI NPI 1770525347
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-02-28.