Doctor profile · Federal record
Dr. Janet Terlouw, M.D.
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Student in an Organized Health Care Education/Training Program · Student in an Organized Health Care Education/Training Program · Spartanburg, SC
- NPI 1033478037
- Accepts Medicare
- MIPS 62.6 / 100 · 2023
- 14 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
101 E Wood St
Spartanburg, SC 293033040
(864) 560-6690 - Additional location
-
169 Ashley Ave, Room 202 Main Hospital, Msc333
Charleston, SC 294258905
(843) 792-7179 - Additional location
-
1490 Se Magnolia Ext
Ocala, FL 344714443
(352) 671-4300 - Mailing address
-
700 E Morehead St Ste 300
Charlotte, NC 282022742
Credentials & registration
- NPI registered
- May 2012 — 14 yrs on file
- Profile last updated
- December 1, 2022
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State licenses (3)
- South Carolina #35685 · South Carolina #LL35685 · Florida #TRN17184
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1033478037. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
5,585
Distinct HCPCS
10
Medicare allowed
$188,097
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
77067 |
Screening mammography | 2,495 | 2,495 | $34 | |
77063 |
Screening 3d breast mammography | 1,910 | 1,910 | $27 | |
77065 |
Diagnostic mammography of 1 breast | 292 | 255 | $37 | |
G0279 |
Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) | 289 | 284 | $27 | |
76642 |
Limited ultrasound scan of 1 breast | 276 | 268 | $32 | |
77066 |
Diagnostic mammography of both breasts | 160 | 159 | $44 | |
19083 |
Biopsy of breast and placement of locating device using ultrasound, first growth | 49 | 48 | $139 | |
77049 |
Mri scan of both breasts | 35 | 35 | $105 | |
19081 |
Biopsy of breast and placement of locating device using x-ray with needle, first growth | 25 | 25 | $154 | |
76098 |
X-ray of surgical specimen | 25 | 22 | $14 |
In context: peer comparison
Among 17 peers in this city , average services per provider: 100. This provider delivers 56× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Janet Terlouw's medical specialty?
Dr. Janet Terlouw practices Diagnostic Radiology Physician in Spartanburg, SC.
Where does Dr. Janet Terlouw practice?
Dr. Janet Terlouw practices at 101 E Wood St, Spartanburg, SC 293033040. Office phone: 8645606690.
What is Dr. Janet Terlouw's NPI?
Dr. Janet Terlouw's National Provider Identifier (NPI) is 1033478037, issued by NPPES.
Does Dr. Janet Terlouw accept Medicare assignment?
Yes. Dr. Janet Terlouw accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Janet Terlouw commonly perform?
Top Medicare-reported procedures in 2023: Screening mammography (HCPCS 77067); Screening 3d breast mammography (HCPCS 77063); Diagnostic mammography of 1 breast (HCPCS 77065). Source: CMS Medicare Physician & Other Practitioners file.