Doctor profile · Federal record
Dr. Allison Knorzer, M.D.
Emergency Medicine Physician · Emergency Medicine Physician · Amery, WI
- NPI 1821449364
- 10 yrs on file
- Licensed in 2 states
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 10 locations across 2 states.
- Primary practice
-
265 Griffin St E
Amery, WI 540011439
(715) 268-8000 - Mailing address
-
640 Jackson St # 11102F
Saint Paul, MN 551012502
Minnesota — 7 locations
- Additional location
-
1500 Curve Crest Blvd W
Stillwater, MN 550826040
(952) 853-8800 - Additional location
-
205 Wabasha St S
Saint Paul, MN 551071805
(952) 853-8800 - Additional location
-
2500 Como Ave
Saint Paul, MN 551081460
(952) 853-8800 - Additional location
-
3930 Northwoods Dr
Arden Hills, MN 551126963
(952) 853-8800 - Additional location
-
640 Jackson St
Saint Paul, MN 551012502
(651) 254-3456 - Additional location
-
8450 Seasons Pkwy
Woodbury, MN 551254402
(952) 853-8800 - Additional location
-
927 Churchill St W
Stillwater, MN 550826605
(651) 439-5330
Wisconsin — 2 locations
- Additional location
-
405 Stageline RD
Hudson, WI 540167848
(715) 531-6000 - Additional location
-
535 Hospital RD
New Richmond, WI 540171449
(715) 243-2600
Credentials & registration
- NPI registered
- June 2016 — 10 yrs on file
- Profile last updated
- May 4, 2023
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (2)
- Wisconsin #71072-20 · Minnesota #65596
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1821449364. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
146
Distinct HCPCS
3
Medicare allowed
$19,290
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 74 | 74 | $163 | |
99284 |
Emergency department visit with moderate level of medical decision making | 52 | 51 | $114 | |
99283 |
Emergency department visit with low level of medical decision making | 20 | 20 | $67 |
In context: peer comparison
Among 11 peers in this city , average services per provider: 58. This provider delivers 2.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
57
Patients
57
Total drug cost
$267
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 16 | 16 | $124 |
| Oxycodone Hcl | Generic | 16 | 16 | $30 |
| Ondansetron Odt (Ondansetron) | Brand | 14 | 14 | $83 |
| Prednisone | Generic | 11 | 11 | $30 |
Frequently asked questions
What is Dr. Allison Knorzer's medical specialty?
Dr. Allison Knorzer practices Emergency Medicine Physician in Amery, WI.
Where does Dr. Allison Knorzer practice?
Dr. Allison Knorzer practices at 265 Griffin St E, Amery, WI 540011439. Office phone: 7152688000.
What is Dr. Allison Knorzer's NPI?
Dr. Allison Knorzer's National Provider Identifier (NPI) is 1821449364, issued by NPPES.
What procedures does Dr. Allison Knorzer commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with low level of medical decision making (HCPCS 99283). Source: CMS Medicare Physician & Other Practitioners file.