MARCIA LYNN GREMILLION M.D.
NPI 1396825816
Radiology - Diagnostic Radiology in Baton Rouge, LA

Active since October 17, 2006PECOS Enrolled
100 WOMANS WAY, BATON ROUGE, LA 70817(225) 924-8264(225) 924-8242 Get Directions Write a Review

NPPES record last updated: November 3, 2014. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Marcia Lynn Gremillion M.d. NPPES

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

MARCIA LYNN GREMILLION M.D. (NPI 1396825816) is an individual diagnostic radiology provider in Baton Rouge, Louisiana, licensed in Louisiana (020472) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1396825816
Entity TypeIndividualFemale
Primary Taxonomy2085R0202X
Provider Legal NameMARCIA LYNN GREMILLIONCredential: M.D.
Location Address100 WOMANS WAYBaton Rouge, LA 70817-5100
Mailing Address8230 Summa Ave Ste CBaton Rouge, LA 70809-3465 · (225) 757-0552 · Fax (225) 763-9997
Fax(225) 924-8242
Sole ProprietorNo
Enumeration DateOctober 17, 2006
Last NPPES UpdateNovember 3, 2014
NPI 1396825816 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
License Licensed in LA · 020472
Definition

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

100 WOMANS WAY, Baton Rouge, LA 70817

Other Identifiers 3

Medicare ID-Type Unspecified5R697LA
Medicaid1968056LA
Medicare UPINF61231

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Marcia Lynn Gremillion M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Areas of Expertise CMS Part B claims 12

Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

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.
274 services274 patients
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.
274 services274 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 services179 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.
125 services125 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.
80 services78 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.
78 services75 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 70817 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
$83.60 typical visit price
range $53.43 – $164.73
Typical copayment $20.90 (range $13.35 – $41.18)
Most-billed visit code 99203
Established Patient
$67.06 typical visit price
range $16.64 – $133.62
Typical copayment $16.76 (range $4.16 – $33.40)
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.

Reported Quality Measures

Radiology: Reminder System for Screening Mammograms
Percentage of patients undergoing a screening mammogram whose information is entered into a reminder system with a target due date for the next mammogram
100%301 patients
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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.

Radiology (Diagnostic Radiology)
100 WOMANS WAY
BATON ROUGE, LA 70817
Radiology (Diagnostic Radiology)
100 WOMANS WAY
BATON ROUGE, LA 70817
Radiology (Diagnostic Radiology)
100 WOMANS WAY, DEPARTMENT OF RADIOLOGY, WOMEN'S HOSPITAL
BATON ROUGE, LA 70817
Radiology (Diagnostic Radiology)
100 WOMANS WAY
BATON ROUGE, LA 70817
Nurse Anesthetist, Certified Registered
100 WOMANS WAY
BATON ROUGE, LA 70817
Nurse Anesthetist, Certified Registered
100 WOMANS WAY
BATON ROUGE, LA 70817
Pharmacy
100 WOMANS WAY, SUITE SSB1
BATON ROUGE, LA 70817
Nurse Practitioner (Family)
100 WOMANS WAY
BATON ROUGE, LA 70817

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1396825816, enumerated as an "individual" on October 17, 2006.

The provider is located at 100 WOMANS WAY BATON ROUGE, LA 70817 and the phone number is (225) 924-8264.

Radiology with taxonomy code 2085R0202X and a focus in Diagnostic Radiology.

The provider might be accepting Accepts: HMO Louisiana, Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.