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DR. MARILYN DIANNE MARSHALL MD
NPI 1467446161
Family Medicine in Abbeville, LA

Active since September 08, 2005PECOS EnrolledAccepts Medicare Assignment
800 CHARITY ST, ABBEVILLE, LA 70510(337) 893-3443 Get Directions Write a Review

NPPES record last updated: March 17, 2018. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 17, 2018, Nov 17, 2017 (2 updates tracked since 2017).

About Dr. Marilyn Dianne Marshall Md NPPES

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

DR. MARILYN DIANNE MARSHALL MD (NPI 1467446161) is an individual family medicine provider in Abbeville, Louisiana, licensed in Louisiana (MD.13125R) and active in the NPI registry since September 2005. She is enrolled in Medicare PECOS, is affiliated with Ochsner University Hospital And Clinics, and maintains a secondary practice location in Lafayette.

NPPES Registry Identity

NPI1467446161
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameDR. MARILYN DIANNE MARSHALLCredential: MD
Location Address800 CHARITY STAbbeville, LA 70510-5239
Mailing Address800 Charity StAbbeville, LA 70510-5239 · (337) 517-6387
Phone(337) 893-3443
Sole ProprietorNo
Medical School CMSUniversity Of Michigan Medical SchoolGraduated 1996
Enumeration DateSeptember 8, 2005
Last NPPES UpdateMarch 17, 20182 updates tracked since enumeration
✔ NPI 1467446161 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in LA · MD.13125R
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
800 CHARITY ST, Abbeville, LA 70510
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Secondary Practice Location 1

Location 12390 W Congress StLafayette, LA 70506-4205 · Phone (337) 261-6655 · Fax (337) 261-6661

Other Identifiers 4

Other5E884LA · Medicare
Medicaid1554715LA
OtherP01169073LA · Medicare Railroad Provider Number
OtherMD.13125RLA · State Medical License

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Magnolia Health and more.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

Dr. Marilyn Dianne Marshall Md 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 ID6002894482
PECOS Enrollment IDI20080627000385
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

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
35 services32 patients

Hospital Affiliations CMS Care Compare 2

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

Ochsner University Hospital And Clinics

Acute Care Hospitals · Lafayette, LA
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number190006
Location2390 West CongressLafayette, LA 70506 · Lafayette County
Emergency services

Abbeville General Hospital

Acute Care Hospitals · Abbeville, LA
3/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number190034
Location118 N Hospital DrAbbeville, LA 70510 · Vermilion County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 70510 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
$95.09 typical visit price
range $16.64 – $133.62
Typical copayment $23.77 (range $4.16 – $33.40)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
2 suppliers16 claims16 services$202.01 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Marilyn Marshall's NPI number?

The NPI number for Marilyn Marshall is 1467446161. It was assigned to this individual provider in the NPPES registry on September 8, 2005.

Where is Marilyn Marshall located?

Marilyn Marshall practices at 800 Charity St, Abbeville, LA 70510. The listed phone number is (337) 893-3443.

What is Marilyn Marshall's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Marilyn Marshall enrolled in Medicare?

Yes. Marilyn Marshall 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 Marilyn Marshall accept?

Health plans from Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Magnolia Health, Ambetter from Superior HealthPlan and Blue Cross and Blue Shield of Louisiana and 2 other insurers list Marilyn Marshall 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 Marilyn Marshall affiliated with any hospitals?

According to CMS data, Marilyn Marshall is affiliated with Ochsner University Hospital And Clinics and Abbeville General Hospital.

When was this NPI record last updated?

The NPPES record for Marilyn Marshall was last updated on March 17, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.