JOSEPH E GUENTHER (M.D.) – Family Medicine Physician, NPI 1720028343
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,050 FAMILY PRACTICE in WI
Provider Addresses for JOSEPH E GUENTHER (M.D.)
PO BOX 970
KESHENA, WI 541350970
Phone: (715) 799-3361
Fax: (715) 799-3099
Type: Mailing
W3275 WOLF RIVER ROAD
KESHENA, WI 54135
Phone: (715) 799-3361
Fax: (715) 799-3099
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $100.
Total Amount is formed as General ($100) + Research ($0) + Ownership ($0) = $100.
Last reported payment date: 2024-10-15 • Largest payer in this snapshot: Tempus AI, Inc ($100).
Total Amount
$100
General + Research + Ownership
Payments
1
Total payment records
General Amount
$100
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-15
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Tempus AI, Inc | $100 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2010-11-04
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20101104001517 | I | Family Practice | WI | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 33 | 28 | $0 |
| 80048 | Blood test, basic group of blood chemicals (calcium, total) | 27 | 21 | $0 |
| 85025 | Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 22 | 11 | $0 |
| 83721 | Ldl cholesterol level | 16 | 13 | $0 |
| 84460 | Liver enzyme (sgpt), level | 14 | 12 | $0 |
Insurance plans in this area (ZIP 54135)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| FAMILY MEDICINE | WI | 83036 | Hemoglobin A1C level | 67 | 44 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Clinical Social Worker | WI | |
| Family Practice | WI | |
| - | WI | |
| P S Y C H I A T R Y | WI | |
| Family Practice | WI | |
| Family Practice | WI | |
| Nurse Practitioner | WI | |
| Family Practice, Osteopathic Manipulative Medicine | WI | |
| O P T O M E T R Y | WI | |
| Family Practice | WI |
Reviews
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