Doctor profile · Federal record
Dr. Karl Wagenhauser, M.D.
Emergency Medicine Physician (CMS: Emergency Medicine) · Texarkana, TX
- NPI 1699739334
- Accepts Medicare
- 32 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2602 Saint Michael Dr Ste 204
Texarkana, TX 755032378
(903) 614-5090
fax (903) 614-5150
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Arkansas #E-1780
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1699739334. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
614
Distinct HCPCS
5
Medicare allowed
$61,351
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 245 | 224 | $163 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 215 | 191 | $8 | |
99284 |
Emergency department visit with moderate level of medical decision making | 100 | 97 | $113 | |
99291 |
Critical care, first 30-74 minutes | 36 | 36 | $199 | |
99283 |
Emergency department visit with low level of medical decision making | 18 | 18 | $67 |
In context: peer comparison
Among 9 peers in this city , average services per provider: 134. This provider delivers 4.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
109
Patients
108
Total drug cost
$990
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 22 | 22 | $161 |
| Prednisone | Generic | 20 | 20 | $53 |
| Doxycycline Hyclate | Generic | 14 | 14 | $233 |
| Mupirocin | Generic | 14 | 13 | $114 |
| Clindamycin Hcl | Generic | 13 | 13 | $220 |
| Ondansetron Odt (Ondansetron) | Brand | 13 | 13 | $155 |
| Tramadol Hcl | Generic | 13 | 13 | $54 |
Frequently asked questions
What is Dr. Karl Wagenhauser's medical specialty?
Dr. Karl Wagenhauser practices Emergency Medicine Physician in Texarkana, TX.
Where does Dr. Karl Wagenhauser practice?
Dr. Karl Wagenhauser practices at 2602 Saint Michael Dr Ste 204, Texarkana, TX 755032378. Office phone: 9036145090.
What is Dr. Karl Wagenhauser's NPI?
Dr. Karl Wagenhauser's National Provider Identifier (NPI) is 1699739334, issued by NPPES.
Does Dr. Karl Wagenhauser accept Medicare assignment?
Yes. Dr. Karl Wagenhauser accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Karl Wagenhauser 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.