Doctor profile · Federal record
Dr. Matthew McKnight, D.P.M.
Foot & Ankle Surgery Podiatrist (CMS: Podiatry) · Grinnell, IA
- NPI 1184695504
- Accepts Medicare
- MIPS 95.5 / 100 · 2023
- 34 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
202 4Th Ave
Grinnell, IA 501121898
(641) 236-2008
fax (641) 236-2031
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- December 8, 2025
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 213ES0103X — NUCC code
- State license (1)
- Iowa #00737
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1184695504. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
6,875
Distinct HCPCS
10
Medicare allowed
$5,914,467
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
Q4217 |
Woundfix, biowound, woundfix plus, biowound plus, woundfix xplus or biowound xplus, per square centimeter | 4,392 | 21 | $1,308 | |
11721 |
Removal of fingernails or toenails, 6 or more nails | 913 | 347 | $41 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 731 | 240 | $84 | |
11042 |
Removal of skin and tissue, 20.0 sq cm or less | 128 | 36 | $115 | |
99307 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes | 116 | 84 | $37 | |
15271 |
Application of skin substitute graft to wound of trunk, arms, or legs, 25.0 sq cm or less of wound 100.0 sq cm or less | 66 | 12 | $141 | |
15275 |
Application of skin substitute graft to wound of face, scalp, eyelids, mouth, neck, ears, around eyes, genitals, hands, feet, fingers, or toes, 25.0 sq cm or less of wound 100.0 sq cm or less | 66 | 15 | $145 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 59 | 59 | $152 | |
99304 |
Initial nursing facility care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 57 | 57 | $75 | |
73630 |
X-ray of foot, minimum of 3 views | 53 | 32 | $8 |
In context: peer comparison
Among 1 peers in Grinnell Foot & Ankle Surgery Podiatrist, average services per provider: 327. This provider delivers 21× the peer median.Open Payments
Industry payments received
All-time total
$205
Transactions
3
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Stryker Corporation | 3 | $205.38 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
334
Patients
55
Total drug cost
$7,249
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gabapentin | Generic | 102 | 15 | $2,944 |
| Allopurinol | Generic | 47 | 0 | $520 |
| Pregabalin | Generic | 32 | 0 | $1,261 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 27 | 14 | $1,437 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 25 | 14 | $127 |
| Tramadol Hcl | Generic | 25 | 0 | $263 |
| Terbinafine Hcl | Generic | 19 | 0 | $205 |
| Meloxicam | Generic | 18 | 0 | $54 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 16 | 12 | $157 |
| Lidocaine | Generic | 12 | 0 | $72 |
Hospital affiliations
Frequently asked questions
What is Dr. Matthew McKnight's medical specialty?
Dr. Matthew McKnight practices Foot & Ankle Surgery Podiatrist in Grinnell, IA.
Where does Dr. Matthew McKnight practice?
Dr. Matthew McKnight practices at 202 4Th Ave, Grinnell, IA 501121898. Office phone: 6412362008.
What is Dr. Matthew McKnight's NPI?
Dr. Matthew McKnight's National Provider Identifier (NPI) is 1184695504, issued by NPPES.
Does Dr. Matthew McKnight accept Medicare assignment?
Yes. Dr. Matthew McKnight accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Matthew McKnight commonly perform?
Top Medicare-reported procedures in 2023: Woundfix, biowound, woundfix plus, biowound plus, woundfix xplus or biowound xplus, per square centimeter (HCPCS Q4217); Removal of fingernails or toenails, 6 or more nails (HCPCS 11721); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.