Medicare Procedure and Patient Information
2018 Medicare Procedure Volume
The top procedures that Dr. David Ferrin, PSY.D. treated as a psychologist in Oyster Bay, NY during 2018 were mental health therapy.
Volume of procedures performed by Dr. David Ferrin, PSY.D. for Medicare patients.
53 |
Conditions of Medicare patients treated by Dr. David Ferrin, PSY.D. in 2018
The most common conditions of Medicare patients that Dr. David Ferrin, PSY.D. treated during 2018 were depression, diabetes, dementia and hypertension.
63 | |
75 | |
75 | |
74 | |