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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: August 09, 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
Phone(225) 924-8264
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
Open in Google Maps ↗

Other Identifiers 3

Medicare ID-Type Unspecified5R697LA
Medicaid1968056LA
Medicare UPINF61231

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include HMO Louisiana.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 4

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 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.
26 services26 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.
26 services26 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.
17 services16 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.
14 services14 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.

WOMANS HOSPITAL FOUNDATION
Pharmacy
100 WOMANS WAY, SUITE SSB1
BATON ROUGE, LA 70817
East Baton Rouge Parish (225) 924-8199
LINDSAY JONES
Nurse Anesthetist, Certified Registered
100 WOMANS WAY
BATON ROUGE, LA 70817
East Baton Rouge Parish (225) 927-1300
JAMES C BAGOT M.D.
Anesthesiology
100 WOMANS WAY
BATON ROUGE, LA 70817
East Baton Rouge Parish (225) 293-2523
CHRISTIE MOREAU CRNA
Nurse Anesthetist, Certified Registered
100 WOMANS WAY
BATON ROUGE, LA 70817
East Baton Rouge Parish (225) 293-2523
LESLIE MCLIN CRNA
Nurse Anesthetist, Certified Registered
100 WOMANS WAY
BATON ROUGE, LA 70817
East Baton Rouge Parish (225) 293-2523
WOMAN'S HOSPITAL FOUNDATION
Psychiatric Unit
100 WOMANS WAY
BATON ROUGE, LA 70817
East Baton Rouge Parish (225) 924-8361
JAN BENANTI MD
Obstetrics & Gynecology
100 WOMANS WAY
BATON ROUGE, LA 70817
East Baton Rouge Parish (225) 924-8189
RABIAH ALI-RAMGARIB
Registered Nurse (Lactation Consultant)
100 WOMANS WAY
BATON ROUGE, LA 70817
East Baton Rouge Parish (225) 924-1300

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 Marcia Gremillion's NPI number?

The NPI number for Marcia Gremillion is 1396825816. It was assigned to this individual provider in the NPPES registry on October 17, 2006.

Where is Marcia Gremillion located?

Marcia Gremillion practices at 100 Womans Way, Baton Rouge, LA 70817. The listed phone number is (225) 924-8264.

What is Marcia Gremillion's specialty?

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

Is Marcia Gremillion enrolled in Medicare?

Yes. Marcia Gremillion is registered in the Medicare PECOS enrollment system.

What insurance does Marcia Gremillion accept?

Health plans from HMO Louisiana list Marcia Gremillion 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.

When was this NPI record last updated?

The NPPES record for Marcia Gremillion was last updated on November 3, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.