Doctor profile · Federal record
Dr. John Tierney, MD
Surgical Critical Care Physician (CMS: General Surgery) · Surgery Physician · Surgery Physician · Omaha, NE
- NPI 1023498326
- Accepts Medicare
- 11 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
988102 Nebraska Medical Ctr
Omaha, NE 681988102
(402) 559-6111
Credentials & registration
- NPI registered
- June 2015 — 11 yrs on file
- Profile last updated
- September 12, 2022
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 2086S0102X — NUCC code
- State licenses (3)
- Nebraska #34913 · Illinois #125066550 · Pennsylvania #MT222468
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1023498326. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
256
Distinct HCPCS
6
Medicare allowed
$26,975
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 89 | 50 | $73 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 56 | 56 | $161 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 40 | 31 | $110 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 34 | 23 | $46 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 22 | 22 | $116 | |
99291 |
Critical care, first 30-74 minutes | 15 | 12 | $196 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 46. This provider delivers 5.6× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. John Tierney's medical specialty?
Dr. John Tierney practices Surgical Critical Care Physician in Omaha, NE.
Where does Dr. John Tierney practice?
Dr. John Tierney practices at 988102 Nebraska Medical Ctr, Omaha, NE 681988102. Office phone: 4025596111.
What is Dr. John Tierney's NPI?
Dr. John Tierney's National Provider Identifier (NPI) is 1023498326, issued by NPPES.
Does Dr. John Tierney accept Medicare assignment?
Yes. Dr. John Tierney accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Tierney commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.