Dr. Corey Casper MD
About this NPIWhat this record shows.
NPI 1912087990 is registered to Dr. Corey Casper MD, a Infectious Disease practising at 325 9th Ave in Seattle, Washington. Infectious Disease is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Corey Casper MD 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
- 267600· Issued by INTERNAL ID-MOTOR VEHICLE ID
- 440004065WA· Issued by RAIL ROAD MEDICARE
Medicaid
- 8354318WA
Source: NPPES public registry.
Medicare enrollment
This provider holds 2 Medicare enrollments on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20100416000197Infectious DiseaseWA
- I20250624003790Internal MedicineAZ
Source: CMS PECOS public enrollment file.
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 Dr. Corey Casper MD accepts. To confirm in-network status with your specific health plan, contact Dr. Corey Casper MD directly at (206) 720-4340.
Frequently asked
Yes. NPI 1912087990 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Infectious Disease 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 (206) 720-4340.
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. Dr. Corey Casper MD is a Type-1 individual NPI.