Dr. James Marcin MD, Mph
About this NPIWhat this record shows.
NPI 1245215557 is registered to Dr. James Marcin MD, Mph, a Pediatric Critical Care Medicine Physician practising at 2954 26th St in Sacramento, California. Pediatric Critical Care Medicine Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. James Marcin MD, Mph has been enumerated in the National Provider Identifier (NPI) registry since 2005.
Your brand here.
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
- I20100504000400Pediatric 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 Dr. James Marcin MD, Mph accepts. To confirm in-network status with your specific health plan, contact Dr. James Marcin MD, Mph directly at (916) 734-4726.
Frequently asked
Yes. NPI 1245215557 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Pediatric Critical Care 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 (916) 734-4726.
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. James Marcin MD, Mph is a Type-1 individual NPI.