Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Susan Hewlett, OD
Optometrist in Santa Rosa, CA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1982732939
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Registry record
Entity type Individual (Type 1)
Name Susan Hewlett
Credential OD
Sex Female
Practice address 720 4th St, Santa Rosa, CA, 95404
Phone (707) 575-3800
Fax (707) 528-4967
Enumeration date Mar 1, 2007
Last updated in NPPES Jul 1, 2008
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
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
Where does Susan Hewlett practice?
The practice location on file with NPPES is in Santa Rosa, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Susan Hewlett?
The National Provider Identifier (NPI) for Susan Hewlett is 1982732939, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Dan Lightfoot Ophthalmology Physician · Santa Rosa, CA NPI 1023008075 David Lightfoot Ophthalmology Physician · Santa Rosa, CA NPI 1649260696 Empire Eye Doctors Medical Group Inc Ophthalmology Physician · Santa Rosa, CA NPI 1003806068 Stewart Wolfe Optometrist · Santa Rosa, CA NPI 1649293192 Northern California Medical Assoc Inc Ophthalmology Physician · Santa Rosa, CA NPI 1568840759
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-07-01.