Doctor profile · Federal record
Dr. Ewa Kontny, M.D.
Hospitalist Physician (CMS: Hospitalist) · Internal Medicine Physician · Irvine, CA
- NPI 1598916587
- Accepts Medicare
- MIPS 39.5 / 100 · 2023
- 30 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
16200 Sand Canyon Ave
Irvine, CA 926183714
(888) 655-8463
fax (888) 990-0671 - Mailing address
-
9591 Warburton Dr
Huntington Beach, CA 926463629
Credentials & registration
- NPI registered
- October 2008 — 18 yrs on file
- Profile last updated
- May 8, 2017
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State license (1)
- California #A116169
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1598916587. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,264
Distinct HCPCS
8
Medicare allowed
$165,529
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 739 | 276 | $125 | |
99239 |
Hospital discharge day management, more than 30 minutes | 187 | 177 | $121 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 160 | 156 | $182 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 72 | 52 | $83 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 31 | 31 | $133 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 28 | 21 | $114 | |
99310 |
Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 24 | 15 | $163 | |
99306 |
Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 23 | 21 | $193 |
In context: peer comparison
Among 17 peers in this city , average services per provider: 151. This provider delivers 8.4× the peer median.Open Payments
Industry payments received
All-time total
$310
Transactions
5
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Pharmaceuticals, Inc | 4 | $217.13 | |
| EAGLE PHARMACEUTICALS, INC. | 1 | $92.83 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
460
Patients
266
Total drug cost
$39,075
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 47 | 24 | $683 |
| Metoprolol Succinate | Generic | 47 | 33 | $547 |
| Eliquis (Apixaban) | Brand | 43 | 23 | $15,977 |
| Furosemide | Generic | 40 | 23 | $198 |
| Metoprolol Tartrate | Generic | 35 | 20 | $265 |
| Gabapentin | Generic | 33 | 15 | $358 |
| Tamsulosin Hcl | Generic | 33 | 14 | $670 |
| Losartan Potassium | Generic | 30 | 11 | $355 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 27 | 26 | $483 |
| Famotidine | Generic | 25 | 15 | $201 |
Hospital affiliations
Frequently asked questions
What is Dr. Ewa Kontny's medical specialty?
Dr. Ewa Kontny practices Hospitalist Physician in Irvine, CA.
Where does Dr. Ewa Kontny practice?
Dr. Ewa Kontny practices at 16200 Sand Canyon Ave, Irvine, CA 926183714. Office phone: 8886558463.
What is Dr. Ewa Kontny's NPI?
Dr. Ewa Kontny's National Provider Identifier (NPI) is 1598916587, issued by NPPES.
Does Dr. Ewa Kontny accept Medicare assignment?
Yes. Dr. Ewa Kontny accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ewa Kontny commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.