Nathan Riddell, M.D.
Internal Medicine · Worcester, MA
Nathan Riddell, M.D. is a internal medicine in Worcester, MA with about 13 yrs in practice.
- SpecialtyInternal Medicine
- Medical schoolOTHER (2013)
- TelehealthNot reported
- Practice size7 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~1,464 patients across 2,418 services, avg age 76
Common services
| Service | Medicare services | Medicare allows | |
|---|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 853 | $8 | See prices → |
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 282 | $86 | See prices → |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 250 | $16 | See prices → |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | 85 | $140 | See prices → |
| Ultrasound of heart, follow-up | 40 | $26 | See prices → |
| Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist | 34 | $223 | See prices → |
| Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch | 28 | $497 | See prices → |
| Replacement of aortic valve through the skin and femoral artery | 25 | $762 | See prices → |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | 20 | $181 | See prices → |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | 20 | $99 | See prices → |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | 16 | $238 | 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.