Doctor profile · Federal record
Dr. William Amundson, M.D.
Pulmonary Disease Physician (CMS: Pulmonary Disease) · Internal Medicine Physician · Internal Medicine Physician · Critical Care Medicine (Internal Medicine) Physician · Saint Paul, MN
- NPI 1225304215
- Accepts Medicare
- 14 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
640 Jackson St
Saint Paul, MN 551012502
(651) 254-5529
fax (651) 254-3048 - Additional location
-
1500 Curve Crest Blvd W
Stillwater, MN 550826040
(651) 439-1234
Credentials & registration
- NPI registered
- March 2012 — 14 yrs on file
- Profile last updated
- September 28, 2021
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207RP1001X — NUCC code
- State licenses (2)
- Minnesota #61514 · New York #274228-1
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1225304215. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
743
Distinct HCPCS
10
Medicare allowed
$62,967
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 155 | 73 | $205 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 105 | 71 | $125 | |
94729 |
Test to examine how well the lungs exchange gases | 82 | 69 | $9 | |
94726 |
Test to determine lung volumes using sensors | 81 | 69 | $12 | |
94010 |
Test to measure expiratory airflow and volume | 52 | 40 | $26 | |
94010 |
Test to measure expiratory airflow and volume | 45 | 37 | $8 | |
36415 |
Insertion of needle into vein for collection of blood sample | 41 | 36 | $8 | |
94060 |
Test to measure expiratory airflow and volume changes before and after medication administration | 37 | 36 | $10 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 36 | 26 | $66 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 29 | 29 | $158 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 38. This provider delivers 20× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
735
Patients
151
Total drug cost
$316,622
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 177 | 27 | $133,073 |
| Breztri Aerosphere (Budesonide/Glycopyr/Formoterol) | Brand | 105 | 20 | $88,015 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 103 | 40 | $3,972 |
| Incruse Ellipta (Umeclidinium Bromide) | Brand | 51 | 12 | $22,172 |
| Prednisone | Generic | 50 | 26 | $455 |
| Breo Ellipta (Fluticasone/Vilanterol) | Brand | 38 | 0 | $16,976 |
| Advair Hfa (Fluticasone Propion/Salmeterol) | Brand | 32 | 0 | $17,110 |
| Anoro Ellipta (Umeclidinium Brm/Vilanterol Tr) | Brand | 30 | 0 | $14,628 |
| Ventolin Hfa (Albuterol Sulfate) | Brand | 27 | 0 | $1,677 |
| Pantoprazole Sodium | Generic | 23 | 0 | $365 |
Hospital affiliations
Frequently asked questions
What is Dr. William Amundson's medical specialty?
Dr. William Amundson practices Pulmonary Disease Physician in Saint Paul, MN.
Where does Dr. William Amundson practice?
Dr. William Amundson practices at 640 Jackson St, Saint Paul, MN 551012502. Office phone: 6512545529.
What is Dr. William Amundson's NPI?
Dr. William Amundson's National Provider Identifier (NPI) is 1225304215, issued by NPPES.
Does Dr. William Amundson accept Medicare assignment?
Yes. Dr. William Amundson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Amundson commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Established patient office or other outpatient visit (HCPCS 99214); Test to examine how well the lungs exchange gases (HCPCS 94729). Source: CMS Medicare Physician & Other Practitioners file.