Quick answers
- Does Jennifer J. Karp accept Medicare assignment?
- Yes. Medicare's clinician data says Jennifer J. Karp 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 Jennifer J. Karp see?
- In 2024, CMS data shows 211 Original Medicare patients and 5,150 services for Jennifer J. Karp. This counts Original Medicare only and measures volume, not quality.
- What is Jennifer J. Karp's NPI number?
- 1437610656. 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 Jennifer J. Karp, 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 | 211 |
|---|---|
| Services billed to Medicare | 5,150 |
| Different services or procedures | 40 |
| Participating Medicare provider | Yes |
| Average age of these patients | 83 |
Most frequent services
- Injection, denosumab, 1 mg (J0897)2,580 services
- Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)1,439 services
- Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)290 services
- Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes (99350)167 services
- Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)110 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%
- Arthritis59%
- High cholesterol57%
- Osteoporosis55%
- Alzheimer's disease or dementia52%
- Depression44%
Hospitals where Jennifer J. Karp works
Medicare's Facility Affiliation Data lists Jennifer J. Karp at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Monument Health Spearfish HospitalSpearfish, SD · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 430048
Practice locations
Addresses where Jennifer J. Karp is enrolled with Medicare (CMS data updated October 2, 2026).
- 10907 Sourdough RdBelle Fourche, SD 57717 (605) 695‑7977
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Belle Fourche
Clinicians with the same Medicare primary specialty in Belle Fourche, SD — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2018 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1437610656 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- 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