Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Todd James Riker, OD
Optometrist in Muskegon, MI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1366420168
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Registry record
Entity type Individual (Type 1)
Name Dr. Todd James Riker
Credential OD
Sex Male
Practice address 1266 E Sherman Blvd, Muskegon, MI, 49444
Phone (231) 739-9009
Fax (231) 733-0566
Enumeration date Jan 3, 2006
Last updated in NPPES Dec 20, 2011
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 4694302 | Medicaid | MI | - |
| 4705139 | Medicaid | MI | - |
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 Todd Riker?
The National Provider Identifier (NPI) for Todd Riker is 1366420168, a Type 1 (individual) record in the CMS NPPES registry.
Where does Todd Riker practice?
The practice location on file with NPPES is in Muskegon, MI. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Kenneth Otto Ophthalmology Physician · Muskegon, MI NPI 1164403838 Mark Kinziger Ophthalmology Physician · Muskegon, MI NPI 1114908423 Robert Packer Ophthalmology Physician · Muskegon, MI NPI 1770564098 John Oltean Ophthalmology Physician · Muskegon, MI NPI 1689658403 Shoreline Ophthalmology, Pllc Ophthalmology Physician · Muskegon, MI NPI 1861439416 Joshua Metzger Optometrist · Muskegon, MI NPI 1174545487 Shoreline Ophthalmology, Pllc Ophthalmology Physician · Muskegon, MI NPI 1679643670 Shoreline Ophthalmology, Pllc Durable Medical Equipment & Medical Supplies · Muskegon, MI NPI 1306916317
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-12-20.