Dr. Christopher Dunham M.D.
About this NPIWhat this record shows.
NPI 1639193659 is registered to Dr. Christopher Dunham M.D., a Psychiatry practising at 560 Cohasset Rd Ste 175 in Chico, California. Psychiatry is the medical specialty focused on the diagnosis, treatment, and prevention of mental health conditions, including depression, anxiety, bipolar disorder, and schizophrenia. Dr. Christopher Dunham M.D. 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
- G83339CA· Issued by CALIFORNIA MEDICAL LICENSE NUMBER
- MD042185LPA· Issued by PENNSYLVANIA MEDICAL LICENSE
- 2013-01433NC· Issued by NORTH CAROLINA MEDICAL LICENSE 2013-01433
Source: NPPES public registry.
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
- I20040305001157PsychiatryCA
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. Christopher Dunham M.D. accepts. To confirm in-network status with your specific health plan, contact Dr. Christopher Dunham M.D. directly at (530) 891-2810.
Frequently asked
Yes. NPI 1639193659 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Psychiatry is the medical specialty focused on the diagnosis, treatment, and prevention of mental health conditions, including depression, anxiety, bipolar disorder, and schizophrenia.
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 (530) 891-2810.
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. Christopher Dunham M.D. is a Type-1 individual NPI.