Doctor profile · Federal record
Dr. Thomas Zolkos, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Parrish, FL
- NPI 1174593289
- Accepts Medicare
- 26 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
10050 US Highway 301 N
Parrish, FL 342198493
(941) 721-1900
fax (941) 721-3600
Credentials & registration
- NPI registered
- January 2006 — 20 yrs on file
- Profile last updated
- May 19, 2025
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Florida #ME104700
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1174593289. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,037
Distinct HCPCS
10
Medicare allowed
$94,646
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 316 | 151 | $125 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 146 | 20 | $73 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 107 | 77 | $85 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 70 | 26 | $105 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 68 | 63 | $14 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 67 | 67 | $126 | |
G0442 |
Annual alcohol misuse screening, 5 to 15 minutes | 61 | 61 | $18 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 58 | 58 | $18 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 43 | 29 | $172 | |
99239 |
Hospital discharge day management, more than 30 minutes | 40 | 29 | $108 |
In context: peer comparison
Among 3 peers in Parrish Internal Medicine Physician, average services per provider: 75. This provider delivers 14× the peer median.Open Payments
Industry payments received
All-time total
$245
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbott Laboratories | 1 | $150.00 | |
| Boston Scientific Corporation | 1 | $94.64 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,163
Patients
571
Total drug cost
$90,630
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Abrysvo (Rsv Vacc, Pref A and Pref B/Pf) | Brand | 184 | 184 | $60,681 |
| Atorvastatin Calcium | Generic | 118 | 43 | $1,464 |
| Lisinopril | Generic | 101 | 39 | $618 |
| Shingrix (Varicella-Zoster Ge/As01b/Pf) | Brand | 100 | 70 | $21,121 |
| Amlodipine Besylate | Generic | 93 | 33 | $523 |
| Levothyroxine Sodium | Generic | 92 | 28 | $1,061 |
| Metformin Hcl | Generic | 79 | 30 | $415 |
| Simvastatin | Generic | 64 | 20 | $270 |
| Hydrochlorothiazide | Generic | 61 | 22 | $197 |
| Rosuvastatin Calcium | Generic | 53 | 20 | $1,059 |
Frequently asked questions
What is Dr. Thomas Zolkos's medical specialty?
Dr. Thomas Zolkos practices Internal Medicine Physician in Parrish, FL.
Where does Dr. Thomas Zolkos practice?
Dr. Thomas Zolkos practices at 10050 US Highway 301 N, Parrish, FL 342198493. Office phone: 9417211900.
What is Dr. Thomas Zolkos's NPI?
Dr. Thomas Zolkos's National Provider Identifier (NPI) is 1174593289, issued by NPPES.
Does Dr. Thomas Zolkos accept Medicare assignment?
Yes. Dr. Thomas Zolkos accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thomas Zolkos commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.