Doctor profile · Federal record
Dr. Dayken Underdahl, PA-C
Family Medicine Physician (CMS: Physician Assistant) · Waukesha, WI
- NPI 1043733637
- Accepts Medicare
- 9 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
717 W Moreland Blvd
Waukesha, WI 531882432
(262) 542-9100 - Mailing address
-
903 Arcadian Ave
Waukesha, WI 531865204
Credentials & registration
- NPI registered
- July 2017 — 9 yrs on file
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Wisconsin #4110-23
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1043733637. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
42
Distinct HCPCS
2
Medicare allowed
$3,922
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 29 | 28 | $103 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 13 | 13 | $72 |
In context: peer comparison
Among 21 peers in Waukesha Family Medicine Physician, average services per provider: 106. This provider delivers 0.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
203
Patients
32
Total drug cost
$3,594
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 44 | 20 | $467 |
| Levothyroxine Sodium | Generic | 24 | 12 | $370 |
| Metoprolol Succinate | Generic | 16 | 0 | $402 |
| Pantoprazole Sodium | Generic | 16 | 0 | $442 |
| Amlodipine Besylate | Generic | 15 | 0 | $174 |
| Lisinopril | Generic | 14 | 0 | $69 |
| Losartan Potassium | Generic | 14 | 0 | $227 |
| Metformin Hcl ER (Metformin Hcl) | Brand | 13 | 0 | $304 |
| Rosuvastatin Calcium | Generic | 13 | 0 | $279 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 12 | 0 | $557 |
Hospital affiliations
Frequently asked questions
What is Dr. Dayken Underdahl's medical specialty?
Dr. Dayken Underdahl practices Family Medicine Physician in Waukesha, WI.
Where does Dr. Dayken Underdahl practice?
Dr. Dayken Underdahl practices at 717 W Moreland Blvd, Waukesha, WI 531882432. Office phone: 2625429100.
What is Dr. Dayken Underdahl's NPI?
Dr. Dayken Underdahl's National Provider Identifier (NPI) is 1043733637, issued by NPPES.
Does Dr. Dayken Underdahl accept Medicare assignment?
Yes. Dr. Dayken Underdahl accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Dayken Underdahl commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.