Quick answers
- Does Kathryn M. Stollmeyer accept Medicare assignment?
- Yes. Medicare's clinician data says Kathryn M. Stollmeyer 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 Kathryn M. Stollmeyer see?
- In 2024, CMS data shows 390 Original Medicare patients and 1,828 services for Kathryn M. Stollmeyer. This counts Original Medicare only and measures volume, not quality.
- What is Kathryn M. Stollmeyer's NPI number?
- 1033315635. 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 Kathryn M. Stollmeyer, 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 | 390 |
|---|---|
| Services billed to Medicare | 1,828 |
| Different services or procedures | 20 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)523 services
- Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)204 services
- Strapping, unna boot (29580)163 services
- Chemical destruction of first incompetent vein of arm or leg using imaging guidance (36482)141 services
- Injection of chemical agent into multiple incompetent veins of leg (36471)118 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 pressure69%
- High cholesterol63%
- Arthritis49%
- Diabetes29%
- Heart failure20%
- Chronic kidney disease19%
Hospitals where Kathryn M. Stollmeyer works
Medicare's Facility Affiliation Data lists Kathryn M. Stollmeyer 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.
- Mad River Community HospitalArcata, CA · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 050028
- Providence St Joseph HospitalEureka, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050006
- Sutter Coast HospitalCrescent City, CA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: not listed by Medicare · CCN 050417
Practice locations
Addresses where Kathryn M. Stollmeyer is enrolled with Medicare (CMS data updated October 2, 2026).
- 2321 Harrison AveEureka, CA 95501 (707) 445‑3674
Group practices
Medicare enrollment lists Kathryn M. Stollmeyer as a member of this group (CMS data updated October 2, 2026).
- North Coast Surgical Specialists2 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Eureka
Clinicians with the same Medicare primary specialty in Eureka, CA — not a recommendation.
Other clinicians in North Coast Surgical Specialists
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2007 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1033315635 |
| 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