Quick answers
- Does Kristi L. Werdin accept Medicare assignment?
- Yes. Medicare's clinician data says Kristi L. Werdin 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 Kristi L. Werdin see?
- In 2024, CMS data shows 597 Original Medicare patients and 1,784 services for Kristi L. Werdin. This counts Original Medicare only and measures volume, not quality.
- What is Kristi L. Werdin's NPI number?
- 1528099538. 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 Kristi L. Werdin, 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 | 597 |
|---|---|
| Services billed to Medicare | 1,784 |
| Different services or procedures | 29 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Pathology examination of tissue using a microscope, intermediate complexity (88305)603 services
- Special stained specimen slides to examine tissue, each additional procedure (88341)231 services
- Special stained specimen slides to examine tissue, initial procedure (88342)178 services
- Protein measurement, serum (84165)156 services
- Immunologic analysis technique on serum (immunofixation) (86334)83 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%
- High cholesterol72%
- Arthritis45%
- Ischemic heart disease40%
- Chronic kidney disease40%
- Diabetes37%
Hospitals where Kristi L. Werdin works
Medicare's Facility Affiliation Data lists Kristi L. Werdin 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.
- M Health Fairview Southdale HospitalEdina, MN · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 240078
- M Health Fairview St John's HospitalMaplewood, MN · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 240210
- M Health Fairview Woodwinds HospitalWoodbury, MN · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 240213
- Spooner Health SystemSpooner, WI · Critical Access Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 521332
- Western Wisconsin HealthBaldwin, WI · Critical Access Hospital · Emergency services: listed by Medicare · CCN 521347
Practice locations
Addresses where Kristi L. Werdin is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 9; the Medicare profile lists all.
- 1575 Beam AveMaplewood, MN 55109 (763) 525‑1746
- 1700 University Ave WSaint Paul, MN 55104 (855) 324‑7843
- 1700 University Ave W, 6th Floor WSaint Paul, MN 55104 (651) 232‑2273
- 1875 Woodwinds Dr, Suite 130Woodbury, MN 55125 (651) 232‑0228
- 201 E Nicollet BlvdBurnsville, MN 55337 (952) 892‑2000
Group practices
Medicare enrollment lists Kristi L. Werdin as a member of these groups (CMS data updated October 2, 2026).
- Fairview Express Care1,911 clinicians in the group
- HealthEast Medical Research Institute649 clinicians in the group
- Fairview Specialty Services306 clinicians in the group
- Central Regional Pathology Laboratories PA6 clinicians in the group
Specialties
- Pathologyprimary
Other pathologists in Maplewood
Clinicians with the same Medicare primary specialty in Maplewood, MN — not a recommendation.
Other clinicians in Fairview Express Care
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Minnesota Medical School |
| Graduation year | 1986 (40 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1528099538 |
| 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