Quick answers
- Does Megan M. Petersen accept Medicare assignment?
- Yes. Medicare's clinician data says Megan M. Petersen accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Megan M. Petersen see?
- In 2024, CMS data shows 42 Original Medicare patients and 1,903 services for Megan M. Petersen. This counts Original Medicare only and measures volume, not quality.
- What is Megan M. Petersen's NPI number?
- 1417425448. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Megan M. Petersen, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 42 |
|---|---|
| Services billed to Medicare | 1,903 |
| Different services or procedures | 12 |
| Participating Medicare provider | Yes |
| Average age of these patients | 85 |
Most frequent services
- Therapy procedure using functional activities (97530)647 services
- Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)643 services
- Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes (97112)315 services
- Training for self-care or home management, each 15 minutes (97535)184 services
- Evaluation for occupational therapy, typically 45 minutes (97166)34 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- Arthritis75%
- Osteoporosis71%
- High cholesterol69%
- Alzheimer's disease or dementia57%
- Depression50%
Practice locations
Addresses where Megan M. Petersen is enrolled with Medicare (CMS data updated October 2, 2026).
- 1950 E 4th StPierre, SD 57501 (605) 945‑6121
- 540 Falcon Crest DrSpearfish, SD 57783 (605) 642‑2977
Group practices
Medicare enrollment lists Megan M. Petersen as a member of this group (CMS data updated October 2, 2026).
- Caring Edge Op LLC36 clinicians in the group
Specialties
Find other clinicians: Occupational Therapist in Private Practice, South Dakota →
Other occupational therapists in South Dakota
Clinicians with the same Medicare primary specialty in South Dakota — not a recommendation.
Other clinicians in Caring Edge Op LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | OT |
|---|---|
| Graduation year | 2017 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1417425448 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians