Doctor profile · Federal record
Dr. Robert Cronk
Hematology & Oncology Physician (CMS: Hematology/Oncology) · Internal Medicine Physician · Student in an Organized Health Care Education/Training Program · Milwaukee, WI
- NPI 1013301241
- Accepts Medicare
- 11 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
9200 W Wisconsin Ave
Milwaukee, WI 532263522
(414) 805-0509
Credentials & registration
- NPI registered
- March 2015 — 11 yrs on file
- Profile last updated
- September 9, 2021
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State license (1)
- Wisconsin #66558
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1013301241. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
618
Distinct HCPCS
10
Medicare allowed
$69,675
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 124 | 81 | $112 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 120 | 72 | $134 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 98 | 60 | $134 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 66 | 50 | $90 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 56 | 43 | $91 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 26 | 18 | $46 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 25 | 19 | $74 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 24 | 24 | $163 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 23 | 22 | $62 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 22 | 22 | $169 |
In context: peer comparison
Among 18 peers in Milwaukee Hematology & Oncology Physician, average services per provider: 98. This provider delivers 6.3× the peer median.Open Payments
Industry payments received
All-time total
$87
Transactions
4
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Merck Sharp & Dohme LLC | 2 | $54.08 | |
| Pfizer INC. | 1 | $17.94 | |
| Janssen Biotech, INC. | 1 | $14.64 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
788
Patients
236
Total drug cost
$82,914
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Anastrozole | Generic | 104 | 28 | $2,218 |
| Letrozole | Generic | 71 | 21 | $2,211 |
| Pantoprazole Sodium | Generic | 68 | 20 | $929 |
| Gabapentin | Generic | 62 | 17 | $735 |
| Eliquis (Apixaban) | Brand | 61 | 18 | $39,598 |
| Prochlorperazine Maleate | Generic | 57 | 34 | $714 |
| Potassium Chloride | Generic | 54 | 17 | $1,647 |
| Ondansetron Hcl | Generic | 53 | 31 | $728 |
| Acyclovir | Generic | 45 | 0 | $441 |
| Prednisone | Generic | 45 | 17 | $298 |
Hospital affiliations
Frequently asked questions
What is Dr. Robert Cronk's medical specialty?
Dr. Robert Cronk practices Hematology & Oncology Physician in Milwaukee, WI.
Where does Dr. Robert Cronk practice?
Dr. Robert Cronk practices at 9200 W Wisconsin Ave, Milwaukee, WI 532263522. Office phone: 4148050509.
What is Dr. Robert Cronk's NPI?
Dr. Robert Cronk's National Provider Identifier (NPI) is 1013301241, issued by NPPES.
Does Dr. Robert Cronk accept Medicare assignment?
Yes. Dr. Robert Cronk accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robert Cronk commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.