All you need to know about Dr. DOUGLAS R DREFFER practicing at 6 Tsienneto Rd Ste 100, Derry, NH, 03038 with NPI Number 1316940802.
Specializations: Family Medicine Counties Served: Rockingham, NH; Hillsborough, NH
Service | Total Volume (Jan 2016 to Dec 2016) | Total Beneficiaries | Total Medicare Payments | Avg. Medicare Payment per Service |
---|---|---|---|---|
Other diagnostic procedures (interview, evaluation, consultation) | 452 | 289 | $26,209 | $57 |