DR. KARLA D WITZKE (D.O.) – Urology Physician, NPI 1922202258
Urology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
470 UROLOGY in MI
Provider Addresses for DR. KARLA D WITZKE (D.O.)
4000 WELLNESS DR CHRISTIE BLDG
MIDLAND, MI 486702000
Phone: (989) 839-1386
Fax: (989) 839-3324
Type: Mailing
4201 CAMPUS RIDGE DR STE 3400
MIDLAND, MI 486406132
Phone: (989) 839-1386
Fax: (989) 839-3324
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 52 Open Payments records for all available years, with a total value of $8,948.
Total Amount is formed as General ($8,948) + Research ($0) + Ownership ($0) = $8,948.
Last reported payment date: 2024-12-04 • Largest payer in this snapshot: Olympus America Inc. ($7,952).
Total Amount
$8,948
General + Research + Ownership
Payments
52
Total payment records
General Amount
$8,948
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-04
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Olympus America Inc. | $7,952 |
| Medtronic, Inc. | $262 |
| Axonics, Inc. | $217 |
| Olympus Corporation of the Americas | $207 |
| AstraZeneca Pharmaceuticals LP | $101 |
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: 2011-04-14
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20110414000017 | I | Urology | MI | 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 | 506 | 394 | $0 |
| 81002 | Urinalysis, manual test | 144 | 108 | $0 |
| J9217 | Leuprolide acetate (for depot suspension), 7.5 mg | 132 | 18 | $0 |
| 52000 | Diagnostic exam of bladder and urethra using an endoscope | 106 | 92 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 104 | 94 | $0 |
Insurance plans in this area (ZIP 48670)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Certified Registered Nurse Anesthetist (Crna) | OH | |
| Cardiovascular Disease (Cardiology) | MI | |
| Physician Assistant | MI | |
| Nurse Practitioner | TX | |
| Cardiovascular Disease (Cardiology), Interventional Cardiology, Cardiovascular Disease (Cardiology) | MI | |
| Pulmonary Disease, Critical Care (Intensivists) | MI | |
| Physician Assistant | MI | |
| - | MI | |
| - | MI | |
| - | MI |
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