Doctor profile · Federal record
Dr. William Demarse, PA-C
Physician Assistant · Tampa, FL
- NPI 1881655272
- 20 yrs on file
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
3100 E Fletcher Ave
Tampa, FL 336134613
(813) 971-6000
fax (813) 972-5753 - Additional location
-
17430 Bali Blvd
Winter Garden, FL 347879507
(863) 422-5582
fax (863) 422-5597 - Additional location
-
40100 Highway 27
Davenport, FL 338375900
(863) 422-4971
fax (863) 419-2264 - Mailing address
-
12479 Telecom Dr
Tampa, FL 336370913
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- August 8, 2019
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Florida #PA9101285
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1881655272. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
189
Distinct HCPCS
5
Medicare allowed
$19,600
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99284 |
Emergency department visit with moderate level of medical decision making | 83 | 78 | $106 | |
99285 |
Emergency department visit with high level of medical decision making | 51 | 50 | $150 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 29 | 27 | $7 | |
99283 |
Emergency department visit with low level of medical decision making | 15 | 13 | $63 | |
99291 |
Critical care, first 30-74 minutes | 11 | 11 | $185 |
In context: peer comparison
Among 172 peers in this city , average services per provider: 81. This provider delivers 2.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
233
Patients
228
Total drug cost
$1,324
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ibuprofen | Generic | 47 | 46 | $178 |
| Methylprednisolone | Generic | 38 | 37 | $318 |
| Prednisone | Generic | 23 | 22 | $36 |
| Tramadol Hcl | Generic | 21 | 21 | $38 |
| Cephalexin | Generic | 19 | 19 | $140 |
| Ondansetron Hcl | Generic | 19 | 18 | $153 |
| Cyclobenzaprine Hcl | Generic | 15 | 14 | $26 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 14 | 14 | $51 |
| Pantoprazole Sodium | Generic | 14 | 14 | $158 |
| Clindamycin Hcl | Generic | 12 | 12 | $120 |
Frequently asked questions
What is Dr. William Demarse's medical specialty?
Dr. William Demarse practices Physician Assistant in Tampa, FL.
Where does Dr. William Demarse practice?
Dr. William Demarse practices at 3100 E Fletcher Ave, Tampa, FL 336134613. Office phone: 8139716000.
What is Dr. William Demarse's NPI?
Dr. William Demarse's National Provider Identifier (NPI) is 1881655272, issued by NPPES.
What procedures does Dr. William Demarse commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with high level of medical decision making (HCPCS 99285); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010). Source: CMS Medicare Physician & Other Practitioners file.