There are 25 Emergency Medicine clinicians in Littleton, CO in Medicare’s data, ranked by the number of Medicare services they provide.
Emergency Medicine clinicians in Littleton
| Clinician | Experience | Telehealth | Medicare patients | Assignment |
|---|---|---|---|---|
| Caitlan Ratterman, M.D. | 13 yrs | — | 573 | Accepts |
| Nathan Scherer, DO | 18 yrs | — | 525 | Accepts |
| Stefen Ammon, MD | 23 yrs | — | 457 | Accepts |
| Andrew Bellino, M.D. | 10 yrs | — | 489 | Accepts |
| Nicholas Sweda, MD | 7 yrs | — | 466 | Accepts |
| Rachel Rosenfield, MD | 12 yrs | — | 370 | Accepts |
| Louise Colo, MD | 6 yrs | — | 341 | Accepts |
| Ashley-Alpana Peko, MD | 19 yrs | — | 358 | Accepts |
| Paul Leccese | 10 yrs | — | 316 | Accepts |
| Patricia Klingenbjerg, M.D. | 12 yrs | — | 224 | Accepts |
| Parth Shah, DO | 7 yrs | — | 205 | Accepts |
| Nicholas Rosen, MD | 31 yrs | — | 204 | Accepts |
| Skyler Hill-Norby | 5 yrs | — | 190 | Accepts |
| Kamila Sikora-Prasad, M.D. | 16 yrs | — | 153 | Accepts |
| Taleesha Becker, M.D. | 12 yrs | — | 141 | Accepts |
| Kelly Eichhorn, M.D. | 15 yrs | — | 27 | Accepts |
| Jimmy Brown, MD | 5 yrs | — | 132 | Accepts |
| Hanyann Ng, MD | 12 yrs | — | 145 | Accepts |
| Jonathan Apfelbaum, MD | — | — | 120 | Accepts |
| Cecelia Johnson-Sasso | 8 yrs | Yes | 147 | Accepts |
| Derrick Morford | — | — | 60 | Accepts |
| Eugene Eby, MD | — | — | 68 | Accepts |
| William Quirk, MD | — | — | 36 | Accepts |
| Diane Barta, MD | — | — | 26 | Accepts |
| Richard Kubista, MD | — | — | 16 | Accepts |
What the columns mean
- Experience — years since the clinician’s medical-school graduation (when known).
- Telehealth — the clinician reported providing telehealth (video/phone) visits.
- Medicare patients — distinct Original-Medicare beneficiaries in the latest year; a volume signal, not a quality rating.
- Assignment — “Accepts” means they accept the Medicare-approved amount as full payment (lower out-of-pocket for Medicare patients).
Compare hospital prices in Littleton → · All Emergency Medicine cities →
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.