JANET RACHEL TERLOUW M.D.
NPI 1033478037
Radiology - Diagnostic Radiology in Spartanburg, SC

Q: What is Janet Terlouw's NPI number?

The NPI number for Janet Terlouw is 1033478037. It was assigned to this individual provider in the NPPES registry on May 10, 2012.

Q: What is Janet Terlouw's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Q: When was this NPI record last updated?

The NPPES record for Janet Terlouw was last updated on December 1, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since May 10, 2012PECOS EnrolledAccepts Medicare Assignment

62.62/100

CMS Quality Rating

101 E WOOD ST, SPARTANBURG, SC 29303(864) 560-6690 Get Directions Write a Review

NPPES record last updated: December 1, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 1, 2022, Sep 10, 2018, Jun 23, 2017 (3 updates tracked since 2017).

On this page

About Janet Rachel Terlouw M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JANET RACHEL TERLOUW M.D. (NPI 1033478037) is an individual diagnostic radiology provider in Spartanburg, South Carolina, licensed in South Carolina (35685) and active in the NPI registry since May 2012. She is enrolled in Medicare PECOS, is affiliated with Spartanburg Medical Center, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1033478037

Entity TypeIndividualFemale

Primary Taxonomy2085R0202X

Provider Legal NameJANET RACHEL TERLOUWCredential: M.D.

Location Address101 E WOOD STSpartanburg, SC 29303-3040

Mailing Address700 E Morehead St Ste 300Charlotte, NC 28202-2742 · (704) 334-7800

Phone(864) 560-6690

Sole ProprietorNo

Medical School CMSUniversity Of Miami, Lm Miller School Of MedicineGraduated 2012

Enumeration DateMay 10, 2012

Last NPPES UpdateDecember 1, 20223 updates tracked since enumeration

NPPES CertifiedDecember 1, 2022

✔ NPI 1033478037 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0202X

License✔ Licensed in SC · 35685

Definition

A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X · License LL35685 (SC), TRN17184 (FL)

101 E WOOD ST, Spartanburg, SC 29303

Open in Google Maps ↗

Secondary Practice Locations 2

Location 1169 Ashley Ave, Room 202 Main Hospital, MSC333Charleston, SC 29425-8905 · Phone (843) 792-7179

Location 21490 SE Magnolia ExtOcala, FL 34471-4443 · Phone (352) 671-4300

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Absolute Total Care, Ambetter Health, Ambetter of North Carolina.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Janet Rachel Terlouw M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5890094296

PECOS Enrollment IDI20170801002198

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show Janet Terlouw reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Spartanburg Medical Center

Same address

Thoracic Surgery (Cardiothoracic Vascular Surgery)

225 E WOOD ST
Spartanburg, SC 29303

Reassigned Medicare billing, South Carolina enrollment
Also billed through NPI 1013161520 (South Carolina)
754 clinicians in this Medicare group

NPI 1043307887 (864) 583-4420

Carolina Family Care, Inc

68 mi

Internal Medicine

201 W MEETING ST
Lancaster, SC 29720

Reassigned Medicare billing, South Carolina enrollment
509 clinicians in this Medicare group

NPI 1275564098 (803) 286-4666

University Medical Associates

184 mi

Multi-Specialty

2125 CHARLIE HALL BLVD, SUITE 100
Charleston, SC 29414

Reassigned Medicare billing, South Carolina enrollment
Medicare enrollment name: University Medical Associates Of The Medical University Of South Carol
2,594 clinicians in this Medicare group

NPI 1760413835 (843) 792-1414

Morton Plant Mease Health Services, Inc

469 mi

Diagnostic Radiology

2102 TRINITY OAKS BLVD
Trinity, FL 34655

Reassigned Medicare billing, Florida enrollment
Medicare enrollment name: Morton Plant Health Services Inc
136 clinicians in this Medicare group

NPI 1780665125 (727) 372-4000

St Joseph's Diagnostic Center LLC

472 mi

Diagnostic Radiology

17512 DONA MICHELLE DR STE 5
Tampa, FL 33647

Reassigned Medicare billing, Florida enrollment
Medicare enrollment name: St Josephs Diagnostic Center LLC
125 clinicians in this Medicare group

NPI 1821527474 (813) 586-7650

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 12

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Screening mammography 77067

Screening mammography is a preventative measure that uses low-dose X-rays to take images of the chest area. It's a key tool in early detection of abnormalities, helping to identify issues before they become symptomatic. It is recommended annually for certain age groups.

1,265 services1,265 patients

Screening 3d breast mammography 77063

Screening 3D breast mammography is a procedure that uses low-dose X-rays to create detailed images of the breast. This allows for early detection of any unusual changes or growths. It's a non-invasive, outpatient procedure that typically takes about 30 minutes.

1,017 services1,017 patients

Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) G0279

Diagnostic digital breast tomosynthesis is a 3D imaging test that allows doctors to examine your breast tissue layer by layer. It's performed on one or both sides. It helps in detecting abnormalities more accurately. It's often done in addition to other tests.

183 services183 patients

Diagnostic mammography of 1 breast 77065

Diagnostic mammography of 1 breast is a detailed imaging test that allows doctors to closely examine a specific area in the breast. It's often used when a routine screening reveals an abnormality. This test can help identify any unusual changes or issues.

173 services164 patients

Limited ultrasound scan of 1 breast 76642

A limited ultrasound scan of one breast is a non-invasive imaging test. It uses sound waves to create pictures of the inside of your breast. It helps identify any unusual growths or changes. It's safe, quick, and typically painless.

150 services150 patients

Diagnostic mammography of both breasts 77066

Diagnostic mammography involves using special imaging technology to capture detailed images of both breasts. This procedure helps in identifying any unusual changes or abnormalities. It's a crucial step in ensuring breast health and early detection of potential issues.

91 services91 patients

Screening mammography 77067

30 services30 patients

Screening 3d breast mammography 77063

29 services29 patients

Biopsy of breast and placement of locating device using ultrasound, first growth 19083

A breast biopsy with locating device placement involves taking a small sample from an unusual growth, using ultrasound for precise targeting. This sample is studied for any abnormal cells. A locating device is also placed to mark the area for future reference.

27 services27 patients

X-ray of surgical specimen 76098

An X-ray of a surgical specimen involves taking detailed images of the tissue or organ removed during surgery. This helps in examining the specimen more closely to understand the disease better. It's a safe, non-invasive procedure, providing valuable insights to your healthcare team.

19 services18 patients

Mri scan of both breasts 77049

An MRI scan of both breasts is a non-invasive procedure using magnetic fields and radio waves to create detailed images of your chest area. This aids in detecting any abnormalities, ensuring your health and well-being.

16 services15 patients

Placement of locating device in breast using ultrasound guidance, first growth 19285

This procedure involves inserting a small locating device into the breast tissue using ultrasound. The device helps accurately mark the position of the first growth. This aids in precise treatment planning. It's a non-invasive process with minimal discomfort.

13 services13 patients

Hospital Affiliations CMS Care Compare 4

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Spartanburg Medical Center

Acute Care Hospitals · Spartanburg, SC

2/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number420007

Location101 E Wood StSpartanburg, SC 29303 · Spartanburg County

Emergency services Birthing friendly

Cherokee Medical Center

Acute Care Hospitals · Gaffney, SC

2/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number420043

Location1530 N Limestone StGaffney, SC 29340 · Cherokee County

Emergency services

Pelham Medical Center

Acute Care Hospitals · Greer, SC

4/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number420103

Location250 Westmoreland RoadGreer, SC 29651 · Greenville County

Emergency services

Union Medical Center

Acute Care Hospitals · Union, SC

OwnershipVoluntary non-profit - Other

CMS Certification Number420108

Location322 West South StreetUnion, SC 29379 · Union County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 29303 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$83.18 typical visit price

range $53.57 – $163.84

Typical copayment $20.79 (range $13.39 – $40.96)

Most-billed visit code 99203

Established Patient

$67.12 typical visit price

range $16.96 – $133.52

Typical copayment $16.78 (range $4.24 – $33.38)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

62.62/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

56.03

Improvement Activities

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. TONDRE BUCK M.D.

Internal Medicine (Hematology & Oncology)

101 E WOOD ST
SPARTANBURG, SC 29303

Spartanburg County (864) 560-7050

ADAM KEITH RAYNES

Nurse Anesthetist, Certified Registered

101 E WOOD ST
SPARTANBURG, SC 29303

Spartanburg County (864) 560-6000

RAJAN BHATT

Student in an Organized Health Care Education/Training Program

101 E WOOD ST
SPARTANBURG, SC 29303

Spartanburg County (864) 560-6285

NICHOLE TACKETT DO

Surgery

101 E WOOD ST
SPARTANBURG, SC 29303

Spartanburg County (864) 560-6285

PATRICIA C. GRIFFIN MD

Radiology (Radiation Oncology)

101 E WOOD ST
SPARTANBURG, SC 29303

Spartanburg County (864) 560-6917

DR. VIKAS DEMBLA M.D.

Internal Medicine (Hematology & Oncology)

101 E WOOD ST
SPARTANBURG, SC 29303

Spartanburg County (864) 560-7050

DR. ANDREW OMOIT EKATAN M.D.

Internal Medicine

101 E WOOD ST, SUITE 401
SPARTANBURG, SC 29303

Spartanburg County (864) 560-6654

STETSON REED BICKLEY M.D.

Radiology (Diagnostic Radiology)

101 E WOOD ST
SPARTANBURG, SC 29303

Spartanburg County (864) 560-6522

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Janet Terlouw's NPI number?

The NPI number for Janet Terlouw is 1033478037. It was assigned to this individual provider in the NPPES registry on May 10, 2012.

Where is Janet Terlouw located?

Janet Terlouw practices at 101 E Wood St, Spartanburg, SC 29303. The listed phone number is (864) 560-6690.

What is Janet Terlouw's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Is Janet Terlouw enrolled in Medicare?

Yes. Janet Terlouw is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Janet Terlouw's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Janet Terlouw reassigns Medicare benefits to 5 organizations: Spartanburg Medical Center (Spartanburg, SC), Carolina Family Care, Inc (Lancaster, SC), University Medical Associates (Charleston, SC), Morton Plant Mease Health Services, Inc (Trinity, FL) and St Joseph's Diagnostic Center LLC (Tampa, FL). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Janet Terlouw's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Janet Terlouw accept?

Health plans from Ambetter Health, Ambetter from Absolute Total Care and Ambetter of North Carolina list Janet Terlouw as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Janet Terlouw affiliated with any hospitals?

According to CMS data, Janet Terlouw is affiliated with Spartanburg Medical Center, Cherokee Medical Center, Pelham Medical Center and Union Medical Center.

When was this NPI record last updated?

The NPPES record for Janet Terlouw was last updated on December 1, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.