Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Susannah Kerr Mistr, MD

Ophthalmology Physician in Waikoloa, HI · enumerated 2007.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1811199417

Verified

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Registry record

Entity type Individual (Type 1)

Name Susannah Kerr Mistr

Credential MD

Sex Female

Practice address 68-1845 Waikoloa Rd, Suite 218, Waikoloa, HI, 96738

Phone (808) 883-3767

Enumeration date Jun 5, 2007

Last updated in NPPES Mar 2, 2015

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License MD 15669 (HI) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
P00926555	Other	HI	RR MEDICARE
645070	Medicaid	HI	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Susannah Mistr practice?

The practice location on file with NPPES is in Waikoloa, HI. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Susannah Mistr?

The National Provider Identifier (NPI) for Susannah Mistr is 1811199417, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-03-02.