Doctor profile · Federal record
Dr. Mathew Severidt, D.O.
Surgery Physician (CMS: General Surgery) · Specialist · Grinnell, IA
- NPI 1215191523
- Accepts Medicare
- 19 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
122 4Th Ave
Grinnell, IA 501121829
(641) 236-4323
fax (641) 236-0680
Credentials & registration
- NPI registered
- July 2008 — 18 yrs on file
- Profile last updated
- April 19, 2021
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- Iowa #4098
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1215191523. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
91
Distinct HCPCS
5
Medicare allowed
$7,759
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 25 | 11 | $75 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 19 | 17 | $63 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 17 | 17 | $126 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 16 | 16 | $78 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 14 | 13 | $93 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 18. This provider delivers 5.1× the peer median.Open Payments
Industry payments received
All-time total
$32
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Davol Inc. | 1 | $31.78 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
56
Patients
56
Total drug cost
$5,729
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Clenpiq (Sod Picosulf/Mag Ox/Citric Ac) | Brand | 26 | 26 | $4,650 |
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 19 | 19 | $246 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,mag Sulfates) | Brand | 11 | 11 | $834 |
Frequently asked questions
What is Dr. Mathew Severidt's medical specialty?
Dr. Mathew Severidt practices Surgery Physician in Grinnell, IA.
Where does Dr. Mathew Severidt practice?
Dr. Mathew Severidt practices at 122 4Th Ave, Grinnell, IA 501121829. Office phone: 6412364323.
What is Dr. Mathew Severidt's NPI?
Dr. Mathew Severidt's National Provider Identifier (NPI) is 1215191523, issued by NPPES.
Does Dr. Mathew Severidt accept Medicare assignment?
Yes. Dr. Mathew Severidt accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mathew Severidt commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.