Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

SUSAN V GREMILLION CRNA
NPI 1154394492
Nurse Anesthetist, Certified Registered in Houma, LA

Active since February 08, 2006
8.19/100
CMS Quality Rating
8166 MAIN STREET, HOUMA, LA 70360(985) 873-4141(985) 851-4307 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Susan V Gremillion Crna NPPES

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

SUSAN V GREMILLION CRNA (NPI 1154394492) is an individual nurse anesthetist, certified registered in Houma, Louisiana, licensed in Louisiana (5795203433) and active in the NPI registry since February 2006. She is a graduate of Other (1999).

NPPES Registry Identity

NPI1154394492
Entity TypeIndividualFemale
Primary Taxonomy367500000X
Provider Legal NameSUSAN V GREMILLIONCredential: CRNA
Location Address8166 MAIN STREETHouma, LA 70360
Mailing AddressPo Box 6037Houma, LA 70361-6037 · (985) 873-4235 · Fax (985) 851-4307
Fax(985) 851-4307
Sole ProprietorNo
Medical School CMSOtherGraduated 1999
Enumeration DateFebruary 8, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1154394492 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
License Licensed in LA · 5795203433
Definition

(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.

8166 MAIN STREET, Houma, LA 70360

Other Identifiers 1

Medicaid1558354LA

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 and accepts Medicare assignment

Susan V Gremillion Crna 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 ID5890707764
PECOS Enrollment IDI20060613000237

Areas of Expertise CMS Part B claims 8

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.

Anesthesia for injection, drainage or aspiration procedures on spine or spinal cord of lower back accessed through skin using imaging guidance 01938
This procedure involves using anesthesia to numb your lower back for certain procedures like injections, drainage, or aspiration on your spine or spinal cord. Imaging guidance is used to accurately locate the area to be treated, ensuring precision and safety.
361 services190 patients
Anesthesia for nerve destruction procedures on spine or spinal cord of lower back accessed through skin using imaging guidance 01940
This is a procedure where anesthesia is applied to numb specific nerves in your lower back. Using imaging guidance, the doctor can accurately locate these nerves through the skin. This is done to alleviate pain by disrupting nerve signals. It's a safe and effective method.
182 services118 patients
Anesthesia for injection, drainage or aspiration procedures on spine or spinal cord of neck or upper back accessed through skin using imaging guidance 01937
This procedure involves administering anesthesia to numb the neck or upper back area. This helps in carrying out procedures like injection, drainage, or aspiration on the spine or spinal cord. Imaging guidance is used to ensure accurate placement, enhancing safety and effectiveness.
159 services77 patients
Anesthesia for nerve modulation procedure spinal cord or repair of bone of spine of lower back accessed through skin using imaging guidance 01942
Anesthesia for nerve modulation or spine repair involves numbing the lower back area. This is done to ensure you don't feel pain during the procedure. The doctor uses imaging technology to accurately place the anesthetic. This makes the procedure safer and more effective.
121 services81 patients
Anesthesia for nerve block and injection procedure, prone position 01992
Anesthesia for nerve block and injection is a procedure to numb specific areas, reducing pain. You'll be positioned face-down (prone) for optimal access to the treatment area. The anesthetic is injected near the nerve, blocking pain signals to the brain.
118 services69 patients
Anesthesia for nerve block and injection 01991
Anesthesia for nerve block and injection is a procedure used to numb specific areas, reducing or blocking pain signals. A medication is injected near nerves to cause numbness in a particular part of your body. This helps in performing certain medical procedures with minimal discomfort.
85 services41 patients

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.

8.19/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality14.65
Improvement Activities0

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)
8166 MAIN STREET, RADIOLOGY DEPARTMENT
HOUMA, LA 70360
Radiology (Diagnostic Radiology)
8166 MAIN STREET, RADIOLOGY DEPARTMENT
HOUMA, LA 70360
Pathology (Anatomic Pathology & Clinical Pathology)
8166 MAIN STREET
HOUMA, LA 70360
Rehabilitation Unit
8166 MAIN STREET
HOUMA, LA 70360
Skilled Nursing Facility
8166 MAIN STREET
HOUMA, LA 70360
General Acute Care Hospital
8166 MAIN STREET
HOUMA, LA 70360
Anesthesiology
8166 MAIN STREET
HOUMA, LA 70360
Dietitian, Registered
8166 MAIN STREET
HOUMA, LA 70360

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 Susan Gremillion's NPI number?

The NPI number for Susan Gremillion is 1154394492. It was assigned to this individual provider in the NPPES registry on February 8, 2006.

Where is Susan Gremillion located?

Susan Gremillion practices at 8166 Main Street, Houma, LA 70360. The listed phone number is (985) 873-4141.

What is Susan Gremillion's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Is Susan Gremillion enrolled in Medicare?

Yes. Susan Gremillion 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.

What insurance does Susan Gremillion accept?

Health plans from HMO Louisiana list Susan 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 Susan Gremillion was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.