Jaewoo Pak M.D.
About this NPIWhat this record shows.
NPI 1962567321 is registered to Jaewoo Pak M.D., a Pain Medicine Physician practising at 4840 Irvine Blvd Ste 203 in Irvine, California. Pain Medicine Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Jaewoo Pak M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Medicare enrollment
This provider holds a Medicare enrollment 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
- I20041122001301Internal MedicineCA
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 Jaewoo Pak M.D. accepts. To confirm in-network status with your specific health plan, contact Jaewoo Pak M.D. directly at (714) 389-7000.
Frequently asked
Yes. NPI 1962567321 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Pain Medicine Physician 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 (714) 389-7000.
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. Jaewoo Pak M.D. is a Type-1 individual NPI.