Dr. Peien Fan M.D.
About this NPIWhat this record shows.
NPI 1346504511 is registered to Dr. Peien Fan M.D., a Neurology practising at 4736 91st Ave Se in Mercer Island, Washington. Neurology is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Peien Fan M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2012.
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
- I20171120002622NeurologyWA
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. Peien Fan M.D. accepts. To confirm in-network status with your specific health plan, contact Dr. Peien Fan M.D. directly at (773) 703-6770.
Frequently asked
Yes. NPI 1346504511 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Neurology 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 (773) 703-6770.
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. Peien Fan M.D. is a Type-1 individual NPI.