npidata.org
Products
Provider RadarWatch an area and specialty — weekly alerts on new cliniciansPractice RadarWeekly alerts when new organisations register nearbyPhysician listsMDs and DOs with addresses and phone numbersNP listsNurse practitioners, the fastest-growing groupAPIJSON, delta feed, free tier
Use cases
Healthcare sales prospectingPhysician recruiting and locum staffingMedical device sales territory planningCredentialing and provider verificationHealthcare marketing lists and audience buildingPharmaceutical sales and prescriber targeting
Account
Start freeThree radars and an export a month Sign in Pricing
Explore
Data Labs Specialties States API

Search › California › Interventional Cardiology Physician

Mark Byrne, M.D

NPI 1962411272 · on the registry since 2006 · sole proprietor

Practice

Address
30 Brennan St
Watsonville, CA 95076
Phone
(831) 768-0220
Fax
(831) 722-1702
Organisation at this address
Brennan Medical Group
Brennan Medical Corporation
Inferred from a shared address, not stated in the registry.
Clinicians at this address
6

Registry record

Primary taxonomy
Interventional Cardiology Physician
207RI0011X
Licence states on file
CA
From the registry's licence fields, which are often incomplete.
Sex
Male
Record last updated
2007-07-08

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in California