Doctor profile · Federal record
Dr. Ognjen Katan, M.D.
Anesthesiology Physician (CMS: Anesthesiology) · Critical Care Medicine (Internal Medicine) Physician · Santa Rosa, CA
- NPI 1275875668
- Accepts Medicare
- 13 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1165 Montgomery Dr
Santa Rosa, CA 954054801
(707) 547-4608
fax (707) 547-4609 - Mailing address
-
201 E Huron St. #105
Chicago, IL 606114494
Credentials & registration
- NPI registered
- March 2013 — 13 yrs on file
- Profile last updated
- March 28, 2023
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State licenses (2)
- Illinois #125062663 · California #A153761
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1275875668. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
408
Distinct HCPCS
7
Medicare allowed
$69,328
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 229 | 125 | $220 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 72 | 50 | $124 | |
99292 |
Critical care, each additional 30 minutes | 41 | 31 | $110 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 22 | 17 | $79 | |
31500 |
Emergent insertion of breathing tube into windpipe using an endoscope | 17 | 16 | $142 | |
36556 |
Insertion of non-tunneled central venous tube for infusion (5 years or older) | 15 | 15 | $85 | |
76937 |
Ultrasonic guidance for blood vessel access | 12 | 12 | $14 |
In context: peer comparison
Among 14 peers in Santa Rosa Anesthesiology Physician, average services per provider: 40. This provider delivers 10× the peer median.Open Payments
Industry payments received
All-time total
$116
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbott Laboratories | 1 | $116.47 |
By nature of payment
Frequently asked questions
What is Dr. Ognjen Katan's medical specialty?
Dr. Ognjen Katan practices Anesthesiology Physician in Santa Rosa, CA.
Where does Dr. Ognjen Katan practice?
Dr. Ognjen Katan practices at 1165 Montgomery Dr, Santa Rosa, CA 954054801. Office phone: 7075474608.
What is Dr. Ognjen Katan's NPI?
Dr. Ognjen Katan's National Provider Identifier (NPI) is 1275875668, issued by NPPES.
Does Dr. Ognjen Katan accept Medicare assignment?
Yes. Dr. Ognjen Katan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ognjen Katan commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Critical care (HCPCS 99292). Source: CMS Medicare Physician & Other Practitioners file.