Quick answers
- Does Gregory J. Valkosky accept Medicare assignment?
- Yes. Medicare's clinician data says Gregory J. Valkosky 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 Gregory J. Valkosky see?
- In 2024, CMS data shows 300 Original Medicare patients and 979 services for Gregory J. Valkosky. This counts Original Medicare only and measures volume, not quality.
- What is Gregory J. Valkosky's NPI number?
- 1356307185. 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 Gregory J. Valkosky, 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 | 300 |
|---|---|
| Services billed to Medicare | 979 |
| Different services or procedures | 64 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Removal of fingernails or toenails, 6 or more nails (11721)177 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)146 services
- Removal of tissue from wound, 20.0 sq cm or less (97597)81 services
- X-ray of foot, minimum of 3 views (73630)75 services
- Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)68 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 pressure72%
- High cholesterol67%
- Arthritis50%
- Chronic kidney disease37%
- Diabetes31%
- Heart failure20%
Hospitals where Gregory J. Valkosky works
Medicare's Facility Affiliation Data lists Gregory J. Valkosky 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.
- Crossing Rivers Health Medical CenterPrairie Du Chien, WI · Critical Access Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 521330
- Gundersen Lutheran Medical CenterLa Crosse, WI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 520087
- Veterans Memorial HospitalWaukon, IA · Critical Access Hospital · Emergency services: listed by Medicare · CCN 161318
- WinnmedDecorah, IA · Critical Access Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 161371
Practice locations
Addresses where Gregory J. Valkosky is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 8; the Medicare profile lists all.
- 120 2nd Ave SEWaukon, IA 52172 (563) 568‑3000
- 123 SE 5th AveSpring Grove, MN 55974 (507) 498‑3302
- 125 5th Ave SESpring Grove, MN 55974 (507) 498‑3211
- 1830 State Hwy 9, Suite 100Decorah, IA 52101 (563) 382‑3140
- 407 S Main StViroqua, WI 54665 (608) 637‑3195
Group practices
Medicare enrollment lists Gregory J. Valkosky as a member of these groups (CMS data updated October 2, 2026).
- Gundersen Clinic Ltd418 clinicians in the group
- Gundersen Regional Clinics, LLC53 clinicians in the group
Specialties
- Podiatryprimary
Other podiatrists in Iowa
Clinicians with the same Medicare primary specialty in Iowa — not a recommendation.
Other clinicians in Gundersen Clinic Ltd
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DPM |
|---|---|
| Podiatric medical school | Temple University School Of Podiatric Medicine |
| Graduation year | 1990 (36 years since podiatric medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1356307185 |
| 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