Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Mark G Riomondo, D.C.
Chiropractor in Redmond, WA · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1710203930
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Registry record
Entity type Individual (Type 1)
Name Dr. Mark G Riomondo
Credential D.C.
Sex Male
Practice address 8250 165th Ave Ne Ste 100, Redmond, WA, 98052
Phone (425) 883-2543
Enumeration date Apr 13, 2010
Last updated in NPPES Jun 11, 2023
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC 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
What is the NPI number for Mark Riomondo?
The National Provider Identifier (NPI) for Mark Riomondo is 1710203930, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mark Riomondo practice?
The practice location on file with NPPES is in Redmond, WA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-11.