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Dr. Mark Matson Kaehr, MD

Retina Specialist (Ophthalmology) Physician in Carmel, IN · enumerated 2010 · practices at Associated Vitreoretinal & Uveitis Consultants LLC.

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

National Provider Identifier

1427361450

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Registry record

Entity type Individual (Type 1)
Name Dr. Mark Matson Kaehr
Credential MD
Sex Male
Practice address 12794 Hamilton Crossing Blvd, Carmel, IN, 46032
Phone (317) 571-1501
Fax (317) 571-4806
Enumeration date Jul 19, 2010
Last updated in NPPES May 15, 2025

Taxonomy & licenses

207WX0108X Uveitis and Ocular Inflammatory Disease (Ophthalmology) Physician Allopathic & Osteopathic Physicians · License 01077286A (IN) Secondary
207WX0107X Retina Specialist (Ophthalmology) Physician Allopathic & Osteopathic Physicians · License 01077286A (IN) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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.

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Frequently asked questions

What is the NPI number for Mark Kaehr?
The National Provider Identifier (NPI) for Mark Kaehr is 1427361450, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mark Kaehr practice?
The practice location on file with NPPES is in Carmel, IN. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-15.