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Michael Sumsion MD Dba Riverside Eyecare Professionals

Ophthalmology Physician in Redding, CA · enumerated 2006 · authorized official Jan Mcewen, Administrator.

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

National Provider Identifier

1710936539

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Registry record

Entity type Organization (Type 2)
Legal business name Michael Sumsion MD Dba Riverside Eyecare Professionals
Other name <Unavail>
Practice address 2801 Park Marina Dr, Redding, CA, 96001
Phone (530) 244-2273
Fax (530) 244-2708
Enumeration date May 9, 2006
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Jan Mcewen
Title Administrator
Phone (530) 244-2273

Other identifiers

Identifier Type State Issuer
GR0080870 Medicaid CA -
ZZZ55925Z Other CA BLUE SHIELD

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

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.
Where is Michael Sumsion MD Dba Riverside Eyecare Professionals located?
The practice location on file with NPPES is in Redding, CA.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.