Doctor profile · Federal record

Dr. James Rousseau, M.D.

Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Internal Medicine Physician · Simpsonville, SC

  • NPI 1487843777
  • Accepts Medicare
  • 19 yrs in practice
  • Licensed in 3 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
300 Scuffletown RD
Simpsonville, SC 296817204
(864) 329-0029
fax (864) 329-8125
Mailing address
300 E McBee Ave, Fl 4
Greenville, SC 296012842

Credentials & registration

NPPES · NUCC
NPI registered
October 2007 — 19 yrs on file
Profile last updated
April 5, 2021
Year of graduation
2007 — 19 yrs since
Specialty taxonomy
207R00000X — NUCC code
State licenses (3)
South Carolina #35180 · North Carolina #2010-01489 · Ohio #57013088
Medicaid
SC #NC1212

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1487843777. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,215
Distinct HCPCS
10
Medicare allowed
$181,625
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 752 281 $119
36415 Insertion of needle into vein for collection of blood sample 296 214 $8
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month 183 55 $59
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 153 153 $121
83036 Hemoglobin a1c level 123 68 $9
99213 Established patient office or other outpatient visit, 20-29 minutes 82 71 $84
G0008 Administration of influenza virus vaccine 81 79 $28
99454 Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days 79 31 $45
90662 Influenza vaccine split virus, preservative free 76 74 $70
99215 Established patient office or other outpatient visit, 40-54 minutes 59 53 $169

In context: peer comparison

Among 9 peers in Simpsonville Internal Medicine Physician, average services per provider: 98. This provider delivers 23× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$19
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
GlaxoSmithKline, LLC. 1 $19.40

By nature of payment

Food and Beverage
$19

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,743
Patients
870
Total drug cost
$31,199
Drug Type Claims Patients Total cost
Rosuvastatin Calcium Generic 319 100 $4,327
Atorvastatin Calcium Generic 313 103 $3,660
Lisinopril Generic 312 87 $1,805
Amlodipine Besylate Generic 278 87 $1,538
Levothyroxine Sodium Generic 256 68 $3,872
Losartan Potassium Generic 208 63 $2,627
Escitalopram Oxalate Generic 155 44 $1,388
Omeprazole Generic 150 62 $1,619
Metformin Hcl ER (Metformin Hcl) Brand 125 36 $1,922
Tamsulosin Hcl Generic 118 42 $1,837

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. James Rousseau's medical specialty?
Dr. James Rousseau practices Internal Medicine Physician in Simpsonville, SC.
Where does Dr. James Rousseau practice?
Dr. James Rousseau practices at 300 Scuffletown RD, Simpsonville, SC 296817204. Office phone: 8643290029.
What is Dr. James Rousseau's NPI?
Dr. James Rousseau's National Provider Identifier (NPI) is 1487843777, issued by NPPES.
Does Dr. James Rousseau accept Medicare assignment?
Yes. Dr. James Rousseau accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Rousseau commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Chronic care management services (HCPCS 99490). Source: CMS Medicare Physician & Other Practitioners file.