Mark Ryder DMD
About this NPIWhat this record shows.
NPI 1922187020 is registered to Mark Ryder DMD, a Periodontics practising at 521 Parnassus Ave, Room C-628 in San Francisco, California. Periodontics is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mark Ryder DMD has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Other
- CA51446CA· Issued by CALIFORNIA DENTAL LICENCE
Source: NPPES public registry.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Mark Ryder DMD accepts. To confirm in-network status with your specific health plan, contact Mark Ryder DMD directly at (415) 476-1699.
Frequently asked
Yes. NPI 1922187020 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Periodontics is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (415) 476-1699.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Mark Ryder DMD is a Type-1 individual NPI.