Doctor profile · Federal record
Dr. Anthony Pfeiffer, M.D.
Emergency Medicine Physician (CMS: Emergency Medicine) · Sioux Falls, SD
- NPI 1104189497
- Accepts Medicare
- MIPS 76.7 / 100 · 2023
- 14 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1305 W 18Th St
Sioux Falls, SD 571050401
(605) 333-1000
Credentials & registration
- NPI registered
- June 2012 — 14 yrs on file
- Profile last updated
- June 27, 2017
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Pennsylvania #MT201273
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1104189497. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
557
Distinct HCPCS
5
Medicare allowed
$68,709
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 290 | 285 | $168 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 131 | 131 | $8 | |
99284 |
Emergency department visit with moderate level of medical decision making | 69 | 69 | $116 | |
99291 |
Critical care, first 30-74 minutes | 48 | 48 | $203 | |
99283 |
Emergency department visit with low level of medical decision making | 19 | 19 | $62 |
In context: peer comparison
Among 27 peers in this city , average services per provider: 97. This provider delivers 5.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
138
Patients
138
Total drug cost
$1,231
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ondansetron Odt (Ondansetron) | Brand | 24 | 24 | $179 |
| Prednisone | Generic | 24 | 24 | $58 |
| Azithromycin | Generic | 20 | 20 | $97 |
| Cefdinir | Generic | 20 | 20 | $456 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 18 | 18 | $62 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 16 | 16 | $247 |
| Cephalexin | Generic | 16 | 16 | $132 |
Hospital affiliations
Frequently asked questions
What is Dr. Anthony Pfeiffer's medical specialty?
Dr. Anthony Pfeiffer practices Emergency Medicine Physician in Sioux Falls, SD.
Where does Dr. Anthony Pfeiffer practice?
Dr. Anthony Pfeiffer practices at 1305 W 18Th St, Sioux Falls, SD 571050401. Office phone: 6053331000.
What is Dr. Anthony Pfeiffer's NPI?
Dr. Anthony Pfeiffer's National Provider Identifier (NPI) is 1104189497, issued by NPPES.
Does Dr. Anthony Pfeiffer accept Medicare assignment?
Yes. Dr. Anthony Pfeiffer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Anthony Pfeiffer commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.