Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Sarah Lynn Budnick, O.D.
Optometrist in Saint Johns, MI · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1821301953
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Registry record
Entity type Individual (Type 1)
Name Dr. Sarah Lynn Budnick
Credential O.D.
Sex Female
Practice address 1165 Superior Dr, Saint Johns, MI, 48879
Phone (989) 224-9737
Fax (989) 224-9739
Enumeration date Jul 18, 2010
Last updated in NPPES Jul 18, 2010
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
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Sarah Budnick?
Sarah Budnick is registered in NPPES with the primary taxonomy of Optometrist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-07-18.