John Daniel Cowan MD Ltd
About this NPIWhat this record shows.
NPI 1184894933 is registered to John Daniel Cowan MD Ltd, a healthcare organisation classified as "Anesthesiology" and located at 5 Holland Ste 101 in Irvine, California. The organisation's authorised official is John Cowan. The organisation has been enumerated in the NPI registry since 2008.
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.
Medicaid
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 John Daniel Cowan MD Ltd accepts. To confirm in-network status with your specific health plan, contact John Daniel Cowan MD Ltd directly at (949) 588-2199.
Frequently asked
Yes. NPI 1184894933 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Anesthesiology is the medical specialty concerned with the perioperative care of patients before, during, and after surgery, including pain management.
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 (949) 588-2199.
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. John Daniel Cowan MD Ltd is a Type-2 organisational NPI.