About Mark Tieman, Md, PC
Mark Tieman, Md, PC is a primary care clinic located in Commack, NY.
Related Providers
The doctors and healthcare providers related to Mark Tieman, Md, PC include:
- Mark D. Tieman, MD is an internal medicine practitioner who practices internal medicine and primary care medicine.
- Barbara E. Fisher, PhD is a clinical psychologist.
- Barbara A. Herd, PhD is a clinical psychologist.
- Karen L. Defalco, PsyD is a psychologist who practices psychology and school psychology.
- Cindy Demetriou is an adult health nurse practitioner.
- Denise Feldman, MSSW is a clinical social worker.
- Sarah F. Powers, NP is a nurse practitioner.
Our Facilities
Mark Tieman, Md, PC has been registered with the National Provider Identifier database since November 03, 2011 and its NPI number is 1821375940.
Book an Appointment
To schedule an appointment, please call (631) 858-0400.