Doctor profile · Federal record
Dr. Katie Tetzlaff, PA-C
Physician Assistant · Physician Assistant · Brookings, SD
- NPI 1104371897
- Accepts Medicare
- 10 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
400 22Nd Ave
Brookings, SD 570062450
(605) 697-9500
Credentials & registration
- NPI registered
- August 2016 — 10 yrs on file
- Profile last updated
- July 16, 2021
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- South Dakota #1294
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1104371897. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
237
Distinct HCPCS
9
Medicare allowed
$2,238
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
81001 |
Manual urinalysis test with examination using microscope, automated | 45 | 44 | $3 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 43 | 42 | $8 | |
80048 |
Blood test, basic group of blood chemicals (calcium, total) | 33 | 31 | $8 | |
71046 |
X-ray of chest, 2 views | 32 | 31 | $23 | |
93005 |
Routine electrocardiogram (ecg) using at least 12 leads with tracing | 26 | 26 | $6 | |
80053 |
Blood test, comprehensive group of blood chemicals | 18 | 17 | $10 | |
86140 |
Measurement c-reactive protein for detection of infection or inflammation | 18 | 17 | $5 | |
84443 |
Blood test, thyroid stimulating hormone (tsh) | 11 | 11 | $16 | |
84484 |
Troponin (protein) analysis, quantitative | 11 | 11 | $12 |
In context: peer comparison
Among 4 peers in Brookings Physician Assistant, average services per provider: 102. This provider delivers 2.3× the peer median.Open Payments
Industry payments received
All-time total
$23
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Astellas Pharma US INC | 1 | $23.02 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
149
Patients
124
Total drug cost
$823
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 36 | 36 | $71 |
| Cephalexin | Generic | 29 | 29 | $134 |
| Doxycycline Hyclate | Generic | 24 | 24 | $317 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 18 | 18 | $144 |
| Ciprofloxacin Hcl | Generic | 18 | 17 | $57 |
| Hydrochlorothiazide | Generic | 13 | 0 | $71 |
| Lisinopril | Generic | 11 | 0 | $30 |
Frequently asked questions
What is Dr. Katie Tetzlaff's medical specialty?
Dr. Katie Tetzlaff practices Physician Assistant in Brookings, SD.
Where does Dr. Katie Tetzlaff practice?
Dr. Katie Tetzlaff practices at 400 22Nd Ave, Brookings, SD 570062450. Office phone: 6056979500.
What is Dr. Katie Tetzlaff's NPI?
Dr. Katie Tetzlaff's National Provider Identifier (NPI) is 1104371897, issued by NPPES.
Does Dr. Katie Tetzlaff accept Medicare assignment?
Yes. Dr. Katie Tetzlaff accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Katie Tetzlaff commonly perform?
Top Medicare-reported procedures in 2023: Manual urinalysis test with examination using microscope, automated (HCPCS 81001); Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (HCPCS 85025); Blood test, basic group of blood chemicals (calcium, total) (HCPCS 80048). Source: CMS Medicare Physician & Other Practitioners file.