Dr. Michael Liang MD, PHD
About this NPIWhat this record shows.
NPI 1669675872 is registered to Dr. Michael Liang MD, PHD, a Pulmonary Disease Physician practising at 12728 19th Ave Se Ste 300 in Everett, Washington. Pulmonary Disease Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Michael Liang MD, PHD has been enumerated in the National Provider Identifier (NPI) registry since 2007.
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
- I20130826000310Critical Care (Intensivists)WA
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. Michael Liang MD, PHD accepts. To confirm in-network status with your specific health plan, contact Dr. Michael Liang MD, PHD directly at (425) 252-1116.
Frequently asked
Yes. NPI 1669675872 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Pulmonary Disease 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 (425) 252-1116.
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. Michael Liang MD, PHD is a Type-1 individual NPI.