DR. MARK RICHARD MAINOUS MD
NPI 1427088079
Surgery - Surgical Critical Care in Shreveport, LA

Active since July 03, 2006PECOS EnrolledAccepts Medicare Assignment
8001 YOUREE DR, SUITE 840, SHREVEPORT, LA 71115(318) 212-2846 Get Directions Write a Review

NPPES record last updated: July 8, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Mark Richard Mainous Md NPPES

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

DR. MARK RICHARD MAINOUS MD (NPI 1427088079) is an individual surgical critical care provider in Shreveport, Louisiana, licensed in Louisiana (07555R) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Willis Knighton Medical Center, and is a graduate of University Of Mississippi School Of Medicine (1986).

NPPES Registry Identity

NPI1427088079
Entity TypeIndividualMale
Primary Taxonomy2086S0102X
Provider Legal NameDR. MARK RICHARD MAINOUSCredential: MD
Location Address8001 YOUREE DR, SUITE 840Shreveport, LA 71115-2302
Mailing Address8001 Youree Dr, Suite 840Shreveport, LA 71115-2302 · (318) 212-2846 · Fax (318) 212-2845
Sole ProprietorNo
Medical School CMSUniversity Of Mississippi School Of MedicineGraduated 1986
Enumeration DateJuly 3, 2006
Last NPPES UpdateJuly 8, 2021
NPPES CertifiedJuly 8, 2021
NPI 1427088079 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySurgery · Surgical Critical CareAllopathic & Osteopathic Physicians
Taxonomy Code2086S0102X
License Licensed in LA · 07555R
Definition
A surgeon with expertise in the management of the critically ill and postoperative patient, particularly the trauma victim, who specializes in critical care medicine diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
8001 YOUREE DR, Shreveport, LA 71115

Other Identifiers 1

Medicaid1968579LA

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

Dr. Mark Richard Mainous 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 ID1557442530
PECOS Enrollment IDI20080116000065
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 10

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.

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
58 services58 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
58 services21 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
37 services34 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
32 services32 patients
Removal of gallbladder using an endoscope 47562
This procedure, known as endoscopic gallbladder removal, involves a surgeon using a special tool called an endoscope to remove your gallbladder through small incisions. It's typically done to treat gallstones and related complications. It's a less invasive method, often leading to quicker recovery.
24 services24 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
24 services22 patients

Hospital Affiliations CMS Care Compare

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

Willis Knighton Medical Center

Acute Care Hospitals · Shreveport, LA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number190111
Location2600 Greenwood RoadShreveport, LA 71103 · Caddo County
Emergency services Birthing friendly

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

Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…
76%79 patients4/55-star benchmark: 100%
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.

Internal Medicine
8001 YOUREE DR, SUITE 400
SHREVEPORT, LA 71115
Neurological Surgery
8001 YOUREE DR, SUITE 850
SHREVEPORT, LA 71115
Nurse Anesthetist, Certified Registered
8001 YOUREE DR
SHREVEPORT, LA 71115
Family Medicine
8001 YOUREE DR, SUITE 540
SHREVEPORT, LA 71115
Nurse Practitioner (Acute Care)
8001 YOUREE DR, SUITE 880
SHREVEPORT, LA 71115
Nurse Anesthetist, Certified Registered
8001 YOUREE DR
SHREVEPORT, LA 71115
Physical Therapist
8001 YOUREE DR
SHREVEPORT, LA 71115
Internal Medicine
8001 YOUREE DR, SUITE 450
SHREVEPORT, LA 71115

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 Mark Mainous's NPI number?

The NPI number for Mark Mainous is 1427088079. It was assigned to this individual provider in the NPPES registry on July 3, 2006.

Where is Mark Mainous located?

Mark Mainous practices at 8001 Youree Dr Suite 840, Shreveport, LA 71115. The listed phone number is (318) 212-2846.

What is Mark Mainous's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Surgical Critical Care, with taxonomy code 2086S0102X.

Is Mark Mainous enrolled in Medicare?

Yes. Mark Mainous 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 Mark Mainous 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 Mark Mainous 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 Mark Mainous affiliated with any hospitals?

According to CMS data, Mark Mainous is affiliated with Willis Knighton Medical Center.

When was this NPI record last updated?

The NPPES record for Mark Mainous was last updated on July 8, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.