Dr. Dou Zhang MD-PHD
About this NPIWhat this record shows.
NPI 1700930583 is registered to Dr. Dou Zhang MD-PHD, a Cardiovascular Disease practising at 1701 Twin Springs Rd in Halethorpe, Maryland. Cardiology is a medical specialty focused on disorders of the heart and blood vessels, including coronary artery disease, heart failure, arrhythmias, and hypertension. Dr. Dou Zhang MD-PHD has been enumerated in the National Provider Identifier (NPI) registry since 2007.
Your brand here.
Medicare enrollment
This provider holds 2 Medicare enrollments 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
- I20101221000368Cardiovascular Disease (Cardiology)MD
- I20150402001187Cardiovascular Disease (Cardiology)DC
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. Dou Zhang MD-PHD accepts. To confirm in-network status with your specific health plan, contact Dr. Dou Zhang MD-PHD directly at (410) 737-5260.
Frequently asked
Yes. NPI 1700930583 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Cardiology is a medical specialty focused on disorders of the heart and blood vessels, including coronary artery disease, heart failure, arrhythmias, and hypertension.
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 (410) 737-5260.
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. Dou Zhang MD-PHD is a Type-1 individual NPI.