Doctor profile · Federal record

Dr. Sylvia Clarkson, M.D.

Family Medicine Physician (CMS: Family Practice) · Mt Pleasant, SC

  • NPI 1790166163
  • Accepts Medicare
  • 11 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1440 Ben Sawyer Blvd Ste 1109
Mt Pleasant, SC 294645526
(843) 876-8333
fax (843) 876-8330
Mailing address
Po Box 602108
Charlotte, NC 282602108

Credentials & registration

NPPES · NUCC
NPI registered
June 2015 — 11 yrs on file
Profile last updated
October 8, 2020
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
South Carolina #51950

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1790166163. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
846
Distinct HCPCS
10
Medicare allowed
$79,822
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 274 147 $120
99213 Established patient office or other outpatient visit, 20-29 minutes 141 90 $85
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 134 134 $121
95117 Professional service for multiple injections of allergen 50 15 $11
99489 Complex chronic care management services for two or more chronic conditions, each additional 60 minutes of clinical staff time directed by health care professional, per calendar month 44 18 $64
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month 33 13 $59
G0008 Administration of influenza virus vaccine 31 31 $29
99487 Complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month 18 18 $119
83036 Hemoglobin a1c level 16 13 $10
90662 Influenza vaccine split virus, preservative free 15 15 $72

In context: peer comparison

Among 9 peers in this city , average services per provider: 134. This provider delivers 6.3× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$113
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
GlaxoSmithKline, LLC. 1 $113.35

By nature of payment

Food and Beverage
$113

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,335
Patients
409
Total drug cost
$21,654
Drug Type Claims Patients Total cost
Amlodipine Besylate Generic 136 38 $876
Rosuvastatin Calcium Generic 134 47 $3,350
Atorvastatin Calcium Generic 133 45 $2,681
Levothyroxine Sodium Generic 112 32 $2,190
Gabapentin Generic 109 37 $2,113
Hydrochlorothiazide Generic 88 24 $324
Losartan Potassium Generic 86 22 $1,032
Sertraline Hcl Generic 80 22 $945
Lisinopril Generic 77 25 $586
Metoprolol Succinate Generic 72 19 $1,101

Frequently asked questions

Auto-generated from federal data
What is Dr. Sylvia Clarkson's medical specialty?
Dr. Sylvia Clarkson practices Family Medicine Physician in Mt Pleasant, SC.
Where does Dr. Sylvia Clarkson practice?
Dr. Sylvia Clarkson practices at 1440 Ben Sawyer Blvd Ste 1109, Mt Pleasant, SC 294645526. Office phone: 8438768333.
What is Dr. Sylvia Clarkson's NPI?
Dr. Sylvia Clarkson's National Provider Identifier (NPI) is 1790166163, issued by NPPES.
Does Dr. Sylvia Clarkson accept Medicare assignment?
Yes. Dr. Sylvia Clarkson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sylvia Clarkson commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.