Doctor profile · Federal record
Dr. Alex Zawoloka, M.D.
Hospitalist Physician (CMS: Hospitalist) · Onancock, VA
- NPI 1750544144
- Accepts Medicare
- MIPS 94.1 / 100 · 2023
- 19 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
20480 Market St
Onancock, VA 234174309
(757) 302-2100
fax (757) 302-2343 - Mailing address
-
856 J Clyde Morris Blvd Ste A
Newport News, VA 236011318
Credentials & registration
- NPI registered
- July 2008 — 18 yrs on file
- Profile last updated
- September 15, 2020
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State license (1)
- Virginia #0101247853
- Medicaid
- VA #1750544144
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1750544144. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
949
Distinct HCPCS
7
Medicare allowed
$102,945
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 317 | 179 | $77 | |
99239 |
Hospital discharge day management, more than 30 minutes | 317 | 279 | $111 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 149 | 96 | $113 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 93 | 93 | $171 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 36 | 36 | $122 | |
99291 |
Critical care, first 30-74 minutes | 19 | 12 | $195 | |
99305 |
Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes | 18 | 18 | $131 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 161. This provider delivers 5.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
358
Patients
206
Total drug cost
$13,419
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Furosemide | Generic | 51 | 30 | $151 |
| Metoprolol Succinate | Generic | 28 | 15 | $205 |
| Atorvastatin Calcium | Generic | 26 | 18 | $168 |
| Potassium Chloride | Generic | 25 | 23 | $364 |
| Amlodipine Besylate | Generic | 24 | 12 | $71 |
| Methylprednisolone | Generic | 24 | 22 | $234 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 24 | 24 | $92 |
| Losartan Potassium | Generic | 22 | 0 | $113 |
| Carvedilol | Generic | 21 | 0 | $136 |
| Cephalexin | Generic | 21 | 19 | $148 |
Hospital affiliations
Frequently asked questions
What is Dr. Alex Zawoloka's medical specialty?
Dr. Alex Zawoloka practices Hospitalist Physician in Onancock, VA.
Where does Dr. Alex Zawoloka practice?
Dr. Alex Zawoloka practices at 20480 Market St, Onancock, VA 234174309. Office phone: 7573022100.
What is Dr. Alex Zawoloka's NPI?
Dr. Alex Zawoloka's National Provider Identifier (NPI) is 1750544144, issued by NPPES.
Does Dr. Alex Zawoloka accept Medicare assignment?
Yes. Dr. Alex Zawoloka accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alex Zawoloka commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.