Doctor profile · Federal record
Dr. Stephen Flaherty, CRNA
Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Pain Medicine (Anesthesiology) Physician · Anesthesiology Physician · Anesthesiology Physician · Pain Medicine (Anesthesiology) Physician · Dekalb, IL
- NPI 1932160066
- Accepts Medicare
- 34 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1 Kish Hospital Dr
Dekalb, IL 601159602
(815) 756-1521
fax (815) 766-9647
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- December 16, 2025
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 367500000X — NUCC code
- State licenses (4)
- Illinois #209001940 · Illinois #041235148 · Illinois #041.235148 · Illinois #209.001940
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1932160066. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
69
Distinct HCPCS
4
Medicare allowed
$8,421
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00812 |
Anesthesia for exam of colon using an endoscope | 26 | 26 | $103 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 16 | 16 | $127 | |
00813 |
Anesthesia for procedure on small and large bowel using an endoscope | 15 | 15 | $151 | |
00910 |
Anesthesia for other procedure on urinary system through urethra | 12 | 12 | $120 |
In context: peer comparison
Among 11 peers in Dekalb Certified Registered Nurse Anesthetist, average services per provider: 23. This provider delivers 3.0× the peer median.Open Payments
Industry payments received
All-time total
$24
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Merck Sharp & Dohme LLC | 1 | $23.78 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Stephen Flaherty's medical specialty?
Dr. Stephen Flaherty practices Certified Registered Nurse Anesthetist in Dekalb, IL.
Where does Dr. Stephen Flaherty practice?
Dr. Stephen Flaherty practices at 1 Kish Hospital Dr, Dekalb, IL 601159602. Office phone: 8157561521.
What is Dr. Stephen Flaherty's NPI?
Dr. Stephen Flaherty's National Provider Identifier (NPI) is 1932160066, issued by NPPES.
Does Dr. Stephen Flaherty accept Medicare assignment?
Yes. Dr. Stephen Flaherty accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stephen Flaherty commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for exam of colon using an endoscope (HCPCS 00812); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Anesthesia for procedure on small and large bowel using an endoscope (HCPCS 00813). Source: CMS Medicare Physician & Other Practitioners file.