John Brennan, MD
Pulmonary Disease · Exeter, NH
John Brennan, MD is a pulmonary disease in Exeter, NH with about 24 yrs in practice.
- SpecialtyPulmonary Disease
- Medical schoolTUFTS UNIVERSITY SCHOOL OF MEDICINE (2002)
- TelehealthOffers telehealth visits
- Practice size424 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~658 patients across 1,873 services, avg age 75
Common services
| Service | Medicare services | Medicare allows | |
|---|---|---|---|
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | 590 | $126 | See prices → |
| Test to measure expiratory airflow and volume changes before and after medication administration | 220 | $10 | See prices → |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | 116 | $163 | See prices → |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | 25 | $220 | See prices → |
| Aspiration of fluid from chest cavity using imaging guidance | 19 | $102 | See prices → |
| Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 13 | $8 | See prices → |
Hospital affiliations
Source: CMS Medicare Physician & Other Practitioners and the Doctors & Clinicians National Downloadable File (most recent release). Counts reflect Original Medicare activity only and are not a measure of quality. “Medicare allows” is the Medicare fee schedule amount — not what an insured or cash patient pays; for patient prices see the linked procedure pages. Always confirm a clinician’s current details with their office.