Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Sharon Mary Grisanti, DH
Dental Hygienist in Dubuque, IA · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1255562088
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Registry record
Entity type Individual (Type 1)
Name Sharon Mary Grisanti
Credential DH
Sex Female
Practice address 1789 Elm St, Suite A, Dubuque, IA, 52001
Phone (563) 690-2850
Fax (563) 557-8488
Enumeration date Jul 28, 2009
Last updated in NPPES Jul 28, 2009
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
How do I verify Sharon Grisanti's NPI record?
Cross-check NPI 1255562088 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1255562088 active?
Yes, as of the latest NPPES snapshot, NPI 1255562088 is active (record last updated 2009-07-28).
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-07-28.