Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Jill Midori Yamada, O.D,
Optometrist in Sacramento, CA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1174593156
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Registry record
Entity type Individual (Type 1)
Name Dr. Jill Midori Yamada
Credential O.D,
Sex Female
Practice address 4433 Florin Rd, Sacramento, CA, 95823
Phone (916) 393-5151
Enumeration date Jan 24, 2006
Last updated in NPPES Jul 8, 2007
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
What is the NPI number for Jill Yamada?
The National Provider Identifier (NPI) for Jill Yamada is 1174593156, a Type 1 (individual) record in the CMS NPPES registry.
Where does Jill Yamada practice?
The practice location on file with NPPES is in Sacramento, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Matthew Nishio Optometrist · Sacramento, CA NPI 1124041801 Gary Yamada Optometrist · Sacramento, CA NPI 1659387793 John Thomasson Counselor · Sacramento, CA NPI 1659488906 County of Sacramento Adult Mental Health Clinic/Center · Sacramento, CA NPI 1275609893 Gary S. Yamada, Optometrist Optometrist · Sacramento, CA NPI 1003090580 Kimberly Casey Case Manager/Care Coordinator · Sacramento, CA NPI 1275701500 Jill M Yamada & Matthew M Nishio, Optometric Corporation Optometrist · Sacramento, CA NPI 1053742338 Michael Manthei Rehabilitation Practitioner · Sacramento, CA NPI 1053732917
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.