Doctor profile · Federal record
Dr. Ryan Marks, DPM
Foot & Ankle Surgery Podiatrist (CMS: Podiatry) · Student in an Organized Health Care Education/Training Program · Student in an Organized Health Care Education/Training Program · Parma, OH
- NPI 1639606239
- Accepts Medicare
- 9 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
7711 W Ridgewood Dr
Parma, OH 441295553
(440) 357-8418
fax (440) 255-9400 - Additional location
-
4492 W 220Th St
Fairview Park, OH 441263340 - Additional location
-
8334 Mentor Ave Ste 100
Mentor, OH 440605757 - Mailing address
-
8334 Mentor Ave Ste 100
Mentor, OH 440605757
Credentials & registration
- NPI registered
- May 2017 — 9 yrs on file
- Profile last updated
- May 29, 2025
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 213ES0103X — NUCC code
- State licenses (2)
- Ohio #36.004051 · Michigan #5951000902
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1639606239. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
941
Distinct HCPCS
10
Medicare allowed
$39,512
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
11721 |
Removal of fingernails or toenails, 6 or more nails | 464 | 318 | $41 | |
11720 |
Removal of fingernails or toenails, 1-5 nails | 145 | 105 | $30 | |
11719 |
Trimming of fingernails or toenails | 86 | 73 | $13 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 58 | 29 | $83 | |
99307 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes | 46 | 45 | $37 | |
G0127 |
Trimming of dystrophic nails, any number | 35 | 20 | $19 | |
11055 |
Removal of noncancer thickened skin growth, 1 growth | 32 | 26 | $64 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 31 | 18 | $118 | |
73630 |
X-ray of foot, minimum of 3 views | 23 | 15 | $31 | |
11056 |
Removal of noncancer thickened skin growth, 2-4 growths | 21 | 17 | $75 |
In context: peer comparison
Among 8 peers in this city , average services per provider: 95. This provider delivers 9.9× the peer median.Open Payments
Industry payments received
All-time total
$273
Transactions
13
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Amgen Inc. | 9 | $188.51 | |
| ANI Pharmaceuticals, Inc. | 2 | $35.71 | |
| Stryker Corporation | 1 | $25.88 | |
| Reprise Biomedical, Inc. | 1 | $22.75 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
16
Patients
0
Total drug cost
$711
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ketoconazole | Generic | 16 | 0 | $711 |
Frequently asked questions
What is Dr. Ryan Marks's medical specialty?
Dr. Ryan Marks practices Foot & Ankle Surgery Podiatrist in Parma, OH.
Where does Dr. Ryan Marks practice?
Dr. Ryan Marks practices at 7711 W Ridgewood Dr, Parma, OH 441295553. Office phone: 4403578418.
What is Dr. Ryan Marks's NPI?
Dr. Ryan Marks's National Provider Identifier (NPI) is 1639606239, issued by NPPES.
Does Dr. Ryan Marks accept Medicare assignment?
Yes. Dr. Ryan Marks accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ryan Marks commonly perform?
Top Medicare-reported procedures in 2023: Removal of fingernails or toenails, 6 or more nails (HCPCS 11721); Removal of fingernails or toenails, 1-5 nails (HCPCS 11720); Trimming of fingernails or toenails (HCPCS 11719). Source: CMS Medicare Physician & Other Practitioners file.