Quick answers
- Does Jocelyn Knop Dumstorff accept Medicare assignment?
- Yes. Medicare's clinician data says Jocelyn Knop Dumstorff 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 Jocelyn Knop Dumstorff see?
- In 2024, CMS data shows 639 Original Medicare patients and 674 services for Jocelyn Knop Dumstorff. This counts Original Medicare only and measures volume, not quality.
- What is Jocelyn Knop Dumstorff's NPI number?
- 1477879484. 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 Jocelyn Knop Dumstorff, 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 | 639 |
|---|---|
| Services billed to Medicare | 674 |
| Different services or procedures | 19 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Anesthesia for lens surgery (00142)534 services
- Anesthesia for retinal surgery (00145)39 services
- Anesthesia for procedure on eyelid (00103)33 services
- Anesthesia for other procedure on eye (00140)18 services
- Anesthesia for procedure on eye for corneal transplant (00144)13 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 cholesterol73%
- High blood pressure69%
- Arthritis37%
- Diabetes23%
- Chronic kidney disease21%
- Ischemic heart disease19%
Practice locations
Addresses where Jocelyn Knop Dumstorff is enrolled with Medicare (CMS data updated October 2, 2026).
- 6200 Westown Pkwy, Wolfe Eye ClinicWest Des Moines, IA 50266 (515) 222‑9880
Group practices
Medicare enrollment lists Jocelyn Knop Dumstorff as a member of this group (CMS data updated October 2, 2026).
- Metro Anesthesia and Pain MNGMT LLP13 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Iowa →
Other nurse anesthetists in West Des Moines
Clinicians with the same Medicare primary specialty in West Des Moines, IA — not a recommendation.
Other clinicians in Metro Anesthesia and Pain MNGMT LLP
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 2010 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1477879484 |
| 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