Doctor profile · Federal record
Dr. Daniel Siker, MD
Anesthesiology Physician (CMS: Anesthesiology) · Pediatric Anesthesiology Physician · Milwaukee, WI
- NPI 1558315473
- Accepts Medicare
- 47 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
9000 W Wisconsin Ave, Pediatric Anesthesiology
Milwaukee, WI 532264874
(414) 266-3560
fax (414) 266-6092
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- October 10, 2014
- Year of graduation
- 1979 — 47 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- Wisconsin #27322
- Medicaid
- WI #1558315473
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1558315473. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
237
Distinct HCPCS
5
Medicare allowed
$28,472
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 101 | 100 | $134 | |
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 50 | 50 | $114 | |
00142 |
Anesthesia for lens surgery | 37 | 35 | $104 | |
00812 |
Anesthesia for exam of colon using an endoscope | 35 | 35 | $95 | |
00813 |
Anesthesia for procedure on small and large bowel using an endoscope | 14 | 14 | $148 |
In context: peer comparison
Among 98 peers in Milwaukee Anesthesiology Physician, average services per provider: 36. This provider delivers 6.6× the peer median.Open Payments
Industry payments received
All-time total
$1,150
Transactions
11
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, INC. | 3 | $273.43 | |
| Gilead Sciences, INC. | 2 | $228.89 | |
| Phathom Pharmaceuticals, INC. | 2 | $223.67 | |
| Abbvie INC. | 2 | $185.22 | |
| Madrigal Pharmaceuticals | 1 | $143.76 | |
| Janssen Scientific Affairs, LLC | 1 | $94.71 |
By nature of payment
Frequently asked questions
What is Dr. Daniel Siker's medical specialty?
Dr. Daniel Siker practices Anesthesiology Physician in Milwaukee, WI.
Where does Dr. Daniel Siker practice?
Dr. Daniel Siker practices at 9000 W Wisconsin Ave, Milwaukee, WI 532264874. Office phone: 4142663560.
What is Dr. Daniel Siker's NPI?
Dr. Daniel Siker's National Provider Identifier (NPI) is 1558315473, issued by NPPES.
Does Dr. Daniel Siker accept Medicare assignment?
Yes. Dr. Daniel Siker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Daniel Siker commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for lens surgery (HCPCS 00142). Source: CMS Medicare Physician & Other Practitioners file.