Doctor profile · Federal record
Dr. William Provance, DO
Gastroenterology Physician (CMS: Gastroenterology) · Naples, FL
- NPI 1174517403
- Accepts Medicare
- MIPS 92.6 / 100 · 2023
- 39 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
681 Goodlette RD N, Ste 130
Naples, FL 341025458
(239) 643-9767
fax (239) 649-5878 - Mailing address
-
3434 Hancock Bridge Pkwy, Ste 301
North Fort Myers, FL 339037094
Credentials & registration
- NPI registered
- September 2005 — 21 yrs on file
- Profile last updated
- September 4, 2014
- Year of graduation
- 1987 — 39 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Florida #OS12406
- Medicaid
- PA #0013977160006
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1174517403. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,284
Distinct HCPCS
10
Medicare allowed
$150,239
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 313 | 211 | $81 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 239 | 146 | $122 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 237 | 226 | $134 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 149 | 138 | $87 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 96 | 95 | $113 | |
74328 |
Review by radiologist of image from tube placement into bile duct using an endoscope | 44 | 41 | $23 | |
43235 |
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 38 | 35 | $109 | |
45378 |
Diagnostic exam of large bowel using a flexible endoscope | 24 | 22 | $162 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 23 | 23 | $150 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 23 | 21 | $100 |
In context: peer comparison
Among 6 peers in Naples Gastroenterology Physician, average services per provider: 82. This provider delivers 16× the peer median.Open Payments
Industry payments received
All-time total
$220
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Regeneron Pharmaceuticals, INC. | 1 | $118.08 | |
| Boston Scientific Corporation | 2 | $101.46 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
17
Patients
13
Total drug cost
$269
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 17 | 13 | $269 |
Hospital affiliations
Frequently asked questions
What is Dr. William Provance's medical specialty?
Dr. William Provance practices Gastroenterology Physician in Naples, FL.
Where does Dr. William Provance practice?
Dr. William Provance practices at 681 Goodlette RD N, Naples, FL 341025458. Office phone: 2396439767.
What is Dr. William Provance's NPI?
Dr. William Provance's National Provider Identifier (NPI) is 1174517403, issued by NPPES.
Does Dr. William Provance accept Medicare assignment?
Yes. Dr. William Provance accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Provance commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.