Doctor profile · Federal record
Dr. William Petty, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Hilton Head Island, SC
- NPI 1871687665
- Accepts Medicare
- 30 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3901 Main St Ste A
Hilton Head Island, SC 299264613
(843) 689-2150
fax (843) 689-2151 - Mailing address
-
Po Box 24036
Hilton Head, SC 299254036
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- February 28, 2017
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- South Carolina #19763
- Medicaid
- SC #197637
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1871687665. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,639
Distinct HCPCS
10
Medicare allowed
$246,808
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 598 | 370 | $122 | |
99497 |
Advance care planning, first 30 minutes | 350 | 350 | $80 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 338 | 338 | $124 | |
93880 |
Ultrasound of both sides of head and neck blood flow | 194 | 194 | $179 | |
99457 |
Management using the results of remote vital sign monitoring per calendar month, first 20 minutes | 177 | 31 | $46 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 167 | 161 | $14 | |
99454 |
Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days | 164 | 22 | $46 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 162 | 144 | $86 | |
99211 |
Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | 144 | 64 | $22 | |
93978 |
Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts | 82 | 82 | $138 |
In context: peer comparison
Among 8 peers in Hilton Head Island Internal Medicine Physician, average services per provider: 194. This provider delivers 14× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
3,074
Patients
1,070
Total drug cost
$190,360
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Rosuvastatin Calcium | Generic | 505 | 156 | $11,878 |
| Atorvastatin Calcium | Generic | 327 | 89 | $5,407 |
| Levothyroxine Sodium | Generic | 321 | 91 | $5,467 |
| Azithromycin | Generic | 246 | 174 | $1,580 |
| Amlodipine Besylate | Generic | 240 | 78 | $1,668 |
| Methylprednisolone | Generic | 230 | 162 | $2,330 |
| Losartan Potassium | Generic | 192 | 56 | $3,297 |
| Omeprazole | Generic | 188 | 60 | $3,018 |
| Hydrochlorothiazide | Generic | 129 | 37 | $1,112 |
| Ozempic (Semaglutide) | Brand | 122 | 19 | $144,667 |
Hospital affiliations
Frequently asked questions
What is Dr. William Petty's medical specialty?
Dr. William Petty practices Internal Medicine Physician in Hilton Head Island, SC.
Where does Dr. William Petty practice?
Dr. William Petty practices at 3901 Main St Ste A, Hilton Head Island, SC 299264613. Office phone: 8436892150.
What is Dr. William Petty's NPI?
Dr. William Petty's National Provider Identifier (NPI) is 1871687665, issued by NPPES.
Does Dr. William Petty accept Medicare assignment?
Yes. Dr. William Petty accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Petty commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Advance care planning (HCPCS 99497); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.