Doctor profile · Federal record
Dr. Karla Witzke, D.O.
Urology Physician (CMS: Urology) · Midland, MI
- NPI 1922202258
- Accepts Medicare
- 22 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
4201 Campus Ridge Dr Ste 3400
Midland, MI 486406132
(989) 839-1386
fax (989) 839-3324 - Mailing address
-
4000 Wellness Dr Christie Bldg
Midland, MI 486702000
Credentials & registration
- NPI registered
- June 2007 — 19 yrs on file
- Profile last updated
- June 21, 2019
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 208800000X — NUCC code
- State license (1)
- Michigan #5101016281
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1922202258. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,297
Distinct HCPCS
10
Medicare allowed
$123,692
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 339 | 263 | $94 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 167 | 131 | $117 | |
81002 |
Urinalysis, manual test | 144 | 108 | $3 | |
J9217 |
Leuprolide acetate (for depot suspension), 7.5 mg | 132 | 18 | $169 | |
51798 |
Ultrasound measurement of bladder capacity after voiding | 80 | 66 | $10 | |
52000 |
Diagnostic exam of bladder and urethra using an endoscope | 71 | 62 | $77 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 71 | 65 | $64 | |
52332 |
Insertion of stent in ureter using an endoscope | 38 | 32 | $146 | |
52000 |
Diagnostic exam of bladder and urethra using an endoscope | 35 | 30 | $207 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 33 | 29 | $82 |
In context: peer comparison
Among 1 peers in Midland Urology Physician, average services per provider: 61. This provider delivers 21× the peer median.Open Payments
Industry payments received
All-time total
$7,970
Transactions
18
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Olympus America INC. | 16 | $7,821.94 | |
| Tempus Ai, INC | 1 | $74.80 | |
| Medtronic, INC. | 1 | $73.20 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,861
Patients
1,342
Total drug cost
$403,108
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tamsulosin Hcl | Generic | 1,447 | 415 | $33,046 |
| Finasteride | Generic | 583 | 186 | $13,156 |
| Myrbetriq (Mirabegron) | Brand | 318 | 81 | $251,004 |
| Trospium Chloride | Generic | 318 | 102 | $19,619 |
| Cephalexin | Generic | 280 | 187 | $1,147 |
| Estradiol | Generic | 212 | 108 | $21,362 |
| Alfuzosin Hcl ER (Alfuzosin Hcl) | Brand | 159 | 41 | $4,896 |
| Trospium Chloride ER (Trospium Chloride) | Brand | 89 | 34 | $24,516 |
| Potassium Citrate ER (Potassium Citrate) | Brand | 81 | 21 | $12,111 |
| Oxybutynin Chloride ER (Oxybutynin Chloride) | Brand | 65 | 21 | $3,020 |
Hospital affiliations
Frequently asked questions
What is Dr. Karla Witzke's medical specialty?
Dr. Karla Witzke practices Urology Physician in Midland, MI.
Where does Dr. Karla Witzke practice?
Dr. Karla Witzke practices at 4201 Campus Ridge Dr Ste 3400, Midland, MI 486406132. Office phone: 9898391386.
What is Dr. Karla Witzke's NPI?
Dr. Karla Witzke's National Provider Identifier (NPI) is 1922202258, issued by NPPES.
Does Dr. Karla Witzke accept Medicare assignment?
Yes. Dr. Karla Witzke accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Karla Witzke commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99214); Urinalysis, manual test (HCPCS 81002). Source: CMS Medicare Physician & Other Practitioners file.