Doctor profile · Federal record
Dr. David Ryan, M.D.
Surgery Physician (CMS: General Surgery) · Surgery Physician · Surgery Physician · Geneva, IL
- NPI 1770718314
- Accepts Medicare
- MIPS 91.3 / 100 · 2023
- 17 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
351 Delnor Dr Ste 400
Geneva, IL 601344228
(630) 668-0833
fax (630) 208-4373
Credentials & registration
- NPI registered
- May 2009 — 17 yrs on file
- Profile last updated
- June 30, 2021
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State licenses (3)
- Illinois #036130707 · Connecticut #53296 · Illinois #125-055868
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1770718314. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
249
Distinct HCPCS
7
Medicare allowed
$33,441
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 83 | 34 | $82 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 60 | 60 | $117 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 34 | 33 | $132 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 31 | 23 | $130 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 17 | 17 | $179 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 13 | 13 | $94 | |
49505 |
Repair of groin hernia (5 years or older) | 11 | 11 | $623 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 31. This provider delivers 8.0× the peer median.Open Payments
Industry payments received
All-time total
$2,500
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| INTUITIVE SURGICAL, INC. | 2 | $2,500.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
36
Patients
35
Total drug cost
$261
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 36 | 35 | $261 |
Frequently asked questions
What is Dr. David Ryan's medical specialty?
Dr. David Ryan practices Surgery Physician in Geneva, IL.
Where does Dr. David Ryan practice?
Dr. David Ryan practices at 351 Delnor Dr Ste 400, Geneva, IL 601344228. Office phone: 6306680833.
What is Dr. David Ryan's NPI?
Dr. David Ryan's National Provider Identifier (NPI) is 1770718314, issued by NPPES.
Does Dr. David Ryan accept Medicare assignment?
Yes. Dr. David Ryan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Ryan commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); New patient office or other outpatient visit (HCPCS 99203); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.