GREGORY TROY ARDOIN MD
NPI 1982823217
Orthopaedic Surgery - Foot and Ankle Surgery in Little Rock, AR

Q: What is Gregory Ardoin's NPI number?

The NPI number for Gregory Ardoin is 1982823217. It was assigned to this individual provider in the NPPES registry on April 25, 2007.

Q: What is Gregory Ardoin's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Foot and Ankle Surgery, with taxonomy code 207XX0004X.

Q: When was this NPI record last updated?

The NPPES record for Gregory Ardoin was last updated on May 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.

Active since April 25, 2007PECOS EnrolledAccepts Medicare Assignment

86.03/100

CMS Quality Rating

800 FAIR PARK BLVD, LITTLE ROCK, AR 72204(501) 663-3647(501) 666-9653 Get Directions Write a Review

NPPES record last updated: May 18, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: May 18, 2026, Sep 20, 2021, Mar 28, 2018 and 1 more (4 updates tracked since 2018).

On this page

About Gregory Troy Ardoin Md NPPES

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

GREGORY TROY ARDOIN MD (NPI 1982823217) is an individual foot and ankle surgery provider in Little Rock, Arkansas, licensed in Arkansas (E-6392) and active in the NPI registry since April 2007. He is enrolled in Medicare PECOS and is a graduate of Louisiana State University School Of Medicine In Shreveport (2004).

NPPES Registry Identity

NPI1982823217

Entity TypeIndividualMale

Primary Taxonomy207XX0004X

Provider Legal NameGREGORY TROY ARDOINCredential: MD

Location Address800 FAIR PARK BLVDLittle Rock, AR 72204

Mailing Address800 Fair Park BlvdLittle Rock, AR 72204-1720 · (501) 404-8007 · Fax (501) 904-3620

Phone(501) 663-3647

Fax(501) 666-9653

Sole ProprietorNo

Medical School CMSLouisiana State University School Of Medicine In ShreveportGraduated 2004

Enumeration DateApril 25, 2007

Last NPPES UpdateMay 18, 20264 updates tracked since enumeration

NPPES CertifiedMay 18, 2026

✔ NPI 1982823217 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic Surgery · Foot and Ankle SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code207XX0004X

License✔ Licensed in AR · E-6392

Definition

Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, foot and ankle surgeons deal with adult reconstructive foot and ankle surgery, adult foot and ankle trauma, sports medicine foot and ankle, and children's foot and ankle reconstructive surgery.

800 FAIR PARK BLVD, Little Rock, AR 72204

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Other Identifiers 1

Medicaid183610001AR

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 Superior HealthPlan and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Gregory Troy Ardoin 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 ID8426194168

PECOS Enrollment IDI20111111000347

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.

Medicare Billing Reassignments

Medicare enrollment records show Gregory Ardoin reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Orthoarkansas, PA

Same address

Radiology

800 FAIR PARK BLVD
Little Rock, AR 72204

Reassigned Medicare billing, Arkansas enrollment
176 clinicians in this Medicare group

NPI 1154823961 (501) 978-2609

Provider Profile

108 mi

Specialist

2700 VINE ST
El Dorado, AR 71730

Reassigned Medicare billing, Arkansas enrollment
16 clinicians in this Medicare group

NPI 1396732335 (870) 862-1144

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 34

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.

X-ray of foot, minimum of 3 views 73630

An X-ray of the foot, minimum of 3 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of the bones and tissues in your foot. This helps to identify fractures, infections, or other abnormalities. Multiple views ensure a comprehensive examination.

549 services368 patients

X-ray of ankle, minimum of 3 views 73610

An ankle X-ray is a quick, painless imaging test. It involves capturing at least three different images or 'views' of your ankle using small amounts of radiation. These images help identify any abnormalities or injuries, such as fractures or arthritis.

478 services321 patients

Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg J0702

This injection contains two medications, betamethasone acetate and betamethasone sodium phosphate. It is used to reduce inflammation and pain. It's given by a healthcare professional, often directly into the area causing discomfort.

397 services111 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.

374 services269 patients

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.

217 services181 patients

Correction of toe joint deformity 28285

Correction of toe joint deformity is a procedure to fix misshapen toe joints. This can involve realigning the bones, removing bone or tissue, or implanting devices to improve joint function. It can help reduce pain and improve mobility.

99 services44 patients

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.

90 services90 patients

X-ray of foot, minimum of 3 views 73630

86 services82 patients

Aspiration and/or injection of fluid from small joint using ultrasound guidance 20604

This procedure involves using ultrasound to accurately locate a small joint. A needle is then carefully inserted to remove fluid (aspiration) or inject medication. This can help diagnose or treat joint issues. It's generally safe and minimally invasive.

79 services47 patients

Cast supplies, short leg cast, adult (11 years +), fiberglass Q4038

A short leg cast, made of fiberglass, is used for adults and children aged 11 and up. It's a supportive structure for the lower leg, often used when a bone is broken. The fiberglass material is lightweight, durable, and can be molded to fit your leg comfortably.

64 services27 patients

Aspiration and/or injection of fluid from medium joint using ultrasound guidance 20606

This is a procedure where a needle is guided by ultrasound into a medium-sized joint, like a knee or shoulder. The needle can be used to remove fluid, which can relieve pressure and pain, or to inject medication to help with inflammation and discomfort.

56 services47 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.

42 services42 patients

X-ray of ankle, minimum of 3 views 73610

41 services40 patients

Ct scan of leg without contrast 73700

A CT scan of the leg is a non-invasive imaging test that uses X-rays to capture detailed images of your leg's bones, muscles, and blood vessels. It doesn't use contrast dye and doesn't cause any pain. It helps in diagnosing injuries or diseases.

37 services34 patients

3d radiographic procedure 76376

A 3D radiographic procedure is a non-invasive imaging test that helps doctors visualize the internal structures of your body in three dimensions. This advanced technology provides detailed images, aiding in accurate diagnosis and treatment planning. It involves exposure to minimal radiation.

36 services33 patients

Application of short leg cast 29405

The application of a short leg cast is a procedure to stabilize and support the lower leg or foot after an injury. A special material is wrapped around the leg, hardening to form a protective shell. This helps to keep the bones in place, reduce pain, and promote healing.

34 services29 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

31 services31 patients

Fusion of big toe at joint with foot 28750

Fusion of the big toe at the joint with the foot, also known as arthrodesis, is a surgical procedure aimed at relieving pain and improving stability. It involves permanently connecting the bones of the big toe and foot, which can limit movement but often enhances comfort and function.

30 services30 patients

Correction of bunion 28292

A bunion correction is a surgical procedure to realign the bone, ligaments, tendons, and nerves so your big toe can be brought back to its correct position. This procedure reduces foot pain and improves balance and foot function.

27 services27 patients

Removal of deep implant from bone 20680

This procedure involves the careful extraction of an implant deeply embedded in a bone. A specialist makes a small incision, then utilizes precise instruments to reach and safely remove the implant. The area is then closed and monitored for healing.

23 services21 patients

Fusion of multiple foot joints 28730

Fusion of multiple foot joints is a surgical procedure aimed at reducing pain and improving stability in your foot. It involves joining two or more bones in the foot to limit motion and relieve discomfort. The recovery period varies, often requiring a cast and limited weight-bearing activities.

22 services21 patients

Injection into tendon or ligament 20550

An injection into a tendon or ligament involves placing medication directly into these areas to help reduce inflammation and pain. It's often used for conditions like arthritis or tendonitis. The procedure is quick and usually involves a local anesthetic.

21 services18 patients

Lengthening or shortening of tendon of leg or ankle 27685

Tendon lengthening or shortening in the leg or ankle is a surgical procedure aimed at improving mobility and reducing pain. It involves adjusting the length of the tendon to optimize muscle function. This can help treat conditions like flat foot, tight tendons, or muscle imbalance.

20 services17 patients

X-ray of foot, 2 views 73620

An X-ray of the foot, 2 views, is a quick, painless test that produces images of the bones and structures inside your foot. Two different angles are used to provide a comprehensive view. This helps doctors diagnose fractures, infections, or other abnormalities.

20 services20 patients

Mri scan of leg joint without contrast 73721

An MRI scan of your leg joint is a non-invasive procedure that uses magnetic fields and radio waves to create detailed images of the structures within your leg. This helps doctors diagnose or monitor conditions without using contrast dye.

20 services19 patients

Ultrasonic guidance for needle placement 76942

Ultrasonic guidance for needle placement is a technique where sound waves create images that help accurately position the needle during procedures. This method ensures precision, minimizes discomfort, and increases safety.

18 services17 patients

Fusion of 3 bones of ankle 28715

The fusion of 3 bones in the ankle is a surgical procedure aimed to reduce pain and improve stability. It involves joining the tibia, fibula, and talus bones into one solid structure. This can limit movement but offers relief from debilitating pain.

16 services16 patients

Harvest of graft from large bone 20902

Harvest of graft from large bone is a medical procedure where a small piece of bone is taken from a larger bone in your body. This bone graft is then used to help repair or rebuild another area where bone is damaged or missing, promoting healing and growth.

15 services14 patients

Lengthening of calf muscle 27687

Lengthening of the calf muscle is a procedure aimed at increasing flexibility and improving motion in the foot and ankle. This surgical process involves making a small incision to release the tight muscle or tendon, aiding in better mobility.

15 services15 patients

Transfer of deep tendon of foot with muscle rerouting 27691

This procedure involves moving a deep tendon in your foot to a new location. It also includes rerouting a muscle to improve foot function. It's typically done to correct foot deformities or improve walking ability.

15 services15 patients

Incision or partial removal of multiple foot bones to straighten toes 28309

This is a surgical procedure where a small cut is made to remove or adjust part of the bones in your foot. The aim is to straighten your toes and improve your comfort and mobility. It's done under anesthesia, ensuring you feel no pain during the procedure.

14 services14 patients

Secondary repair of ruptured achilles tendon 27654

Secondary repair of a ruptured Achilles tendon is a surgical procedure done after initial treatment has failed or wasn't possible. It involves rejoining the torn tendon ends and may require a graft (tissue from another part of your body or a donor) to strengthen the repair.

13 services13 patients

Reconstruction of ankle joint with prosthesis 27702

Reconstruction of the ankle joint with a prosthesis is a surgical procedure to replace a damaged ankle with an artificial joint. This is done to alleviate pain, improve mobility, and restore function in individuals with severe ankle conditions.

11 services11 patients

Removal of heel bone 28118

The removal of the heel bone, or calcaneus, is a surgical procedure often performed to treat severe fractures or bone disease. The surgery involves making an incision, extracting the damaged bone, and sometimes replacing it with a bone graft or implant. Recovery may require physical therapy.

11 services11 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.

86.03/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Individually scored

Quality

74.61

Promoting Interoperability

100

Improvement Activities

Reported Quality Measures

Breast Cancer Screening

0%791 patients1/55-star benchmark: 93%

Closing the Referral Loop: Receipt of Specialist Report

20%622 patients1/55-star benchmark: 87%

Controlling High Blood Pressure

1%86 patients1/55-star benchmark: 91%

Diabetes: Hemoglobin A1c (HbA1c) Poor Control (>9%)

Lower rates are better for this measure.

100%83 patients1/55-star benchmark: 91%

Documentation of Current Medications in the Medical Record

99%3,480 patients4/55-star benchmark: 100%

e-Prescribing

98%313 patients4/55-star benchmark: 100%

Falls: Screening for Future Fall Risk

96%700 patients4/55-star benchmark: 100%

Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan

89%2,279 patients4/55-star benchmark: 98%

Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention

Patients combinedPopulations: 99% · 1,726 patients

Patients screened: 100% · 1,726 patients

93%178 patients4/55-star benchmark: 100%

Provide Patients Electronic Access to Their Health Information

91%838 patients4/55-star benchmark: 100%

Use of High-Risk Medications in Older Adults

Lower rates are better for this measure.

Patients appropriateDiagnosis: 0% · 760 patients

Patients totalRate: 2% · 760 patients

2%760 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.

Referred Medical Equipment & Supplies CMS DME claims 7

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

Crutches underarm, other than wood, adjustable or fixed, pair, with pads, tips and handgrips E0114

DME-Other DME · category DE000N

3 suppliers17 claims17 services$45.32 avg. paid by Medicare

Standard wheelchair K0001

DME-Wheelchairs · category DD000N

7 suppliers34 claims37 services$17.05 avg. paid by Medicare

Elevating leg rests, pair (for use with capped rental wheelchair base) K0195

DME-Wheelchairs · category DD021N

2 suppliers15 claims15 services$8.76 avg. paid by Medicare

Ankle foot orthosis, plastic or other material, custom fabricated L1940

DME-Orthotic Devices · category DF003N

5 suppliers13 claims14 services$373.56 avg. paid by Medicare

Addition to lower extremity, lacer molded to patient model, for custom fabricated orthosis only L2330

DME-Orthotic Devices · category DF000N

4 suppliers13 claims14 services$307.02 avg. paid by Medicare

Addition to lower extremity orthosis, soft interface for molded plastic, below knee section L2820

DME-Orthotic Devices · category DF000N

4 suppliers14 claims15 services$64.28 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

DR. KIRK ALLEN REYNOLDS M.D.

Orthopaedic Surgery (Sports Medicine)