1. Home
  2. Directory
  3. Arkansas
  4. Little Rock
  5. Emergency Medicine
  6. NPI Profile

DR. MICHAEL PATRICK WILSON M.D., PHD
NPI 1346449048
Emergency Medicine in Little Rock, AR

Active since July 12, 2007PECOS Enrolled
4301 W MARKHAM ST # 783, LITTLE ROCK, AR 72205(501) 686-8000 Get Directions Write a Review

NPPES record last updated: March 19, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 19, 2025, Mar 12, 2019 (2 updates tracked since 2019).

About Dr. Michael Patrick Wilson M.d., Phd NPPES

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

DR. MICHAEL PATRICK WILSON M.D., PHD (NPI 1346449048) is an individual emergency medicine provider in Little Rock, Arkansas, licensed in Virginia (0101284591) and active in the NPI registry since July 2007. He is enrolled in Medicare PECOS and maintains a secondary practice location in Roanoke.

NPPES Registry Identity

NPI1346449048
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. MICHAEL PATRICK WILSONCredential: M.D., PHD
Location Address4301 W MARKHAM ST # 783Little Rock, AR 72205-7101
Mailing Address213 S Jefferson St Ste 1006Roanoke, VA 24011-1713 · (540) 224-5353
Phone(501) 686-8000
Sole ProprietorNo
Enumeration DateJuly 12, 2007
Last NPPES UpdateMarch 19, 20252 updates tracked since enumeration
NPPES CertifiedMarch 19, 2025
✔ NPI 1346449048 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses✔ Licensed in VA · 0101284591✔ Licensed in CA · A101485✔ Licensed in AR · E-10160
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
4301 W MARKHAM ST # 783, Little Rock, AR 72205
Open in Google Maps ↗

Secondary Practice Location 1

Location 11906 Belleview Ave SERoanoke, VA 24014-1838 · Phone (540) 981-7000

Other Identifiers 1

Medicaid1346449048CA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Health Advantage, Octave.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Michael Patrick Wilson M.d., Phd 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.

Medicare Billing Reassignments

6

Medicare enrollment records show Michael Wilson reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

University Of Arkansas For Medical Sciences
Same address
Advanced Practice Midwife
4301 W MARKHAM ST # 783
Little Rock, AR 72205
  • Reassigned Medicare billing, Arkansas enrollment
  • 2,038 clinicians in this Medicare group
NPI 1043372220 (501) 686-8000
Carilion Giles Community Hospital
629 mi
Rural Health
388 BEN BOLT AVE
Tazewell, VA 24651
  • Reassigned Medicare billing, Virginia enrollment
  • 608 clinicians in this Medicare group
NPI 1437776556 (276) 988-8850
Carilion Rockbridge Community Hospital
644 mi
Rural Health
3 WESTWOOD MEDICAL PARK
Bluefield, VA 24605
  • Reassigned Medicare billing, Virginia enrollment
  • 507 clinicians in this Medicare group
NPI 1831589480 (276) 988-8850
Carilion Medical Center
714 mi
Emergency Medicine
1906 BELLEVIEW AVE SE, EMERGENCY DEPARTMENT
Roanoke, VA 24014
  • Reassigned Medicare billing, Virginia enrollment
  • 193 clinicians in this Medicare group
NPI 1649423815 (540) 981-7000
Regents Of The Unviersity Of California
1,430 mi
Emergency Medicine
2400 E 4TH ST
National City, CA 91950
  • Reassigned Medicare billing, California enrollment
  • Medicare enrollment name: Regents Of The University Of California
  • 221 clinicians in this Medicare group
NPI 1275722415 (619) 470-4321
Regents Of The University Of California
1,433 mi
Nephrology
200 W ARBOR DR
San Diego, CA 92103
  • Reassigned Medicare billing, California enrollment
  • 526 clinicians in this Medicare group
NPI 1003934803 (888) 926-8273

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 5

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
90 services89 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
32 services32 patients
Ultrasound of heart, follow-up 93308
A follow-up ultrasound of the heart, also known as an echocardiogram, is a non-invasive test that uses sound waves to create images of your heart. It helps doctors monitor your heart's function and structures after initial assessment or treatment.
19 services19 patients
Limited ultrasound scan of abdomen 76705
A limited ultrasound scan of the abdomen is a non-invasive imaging test. It uses sound waves to produce images of the abdominal organs such as the liver, gallbladder, spleen, pancreas, and kidneys. This helps to identify any abnormalities or issues.
17 services17 patients
Ultrasound scan of chest 76604
An ultrasound scan of the chest is a non-invasive imaging procedure that uses sound waves to create pictures of the structures within your chest, such as your heart and lungs. It's a safe, painless method that helps doctors diagnose and monitor various conditions.
15 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 72205 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
$79.72 typical visit price
range $51.36 – $157.74
Typical copayment $19.93 (range $12.84 – $39.43)
Most-billed visit code 99203
Established Patient
$91.63 typical visit price
range $16.16 – $128.77
Typical copayment $22.90 (range $4.04 – $32.19)
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.

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.

ANNA JANE SCHLESSELMAN OD
Optometrist
4301 W MARKHAM ST # 783
LITTLE ROCK, AR 72205
Pulaski County (501) 686-8000
JACQUELINE JULIET PONDER
Social Worker
4301 W MARKHAM ST # 783
LITTLE ROCK, AR 72205
Pulaski County (501) 686-8000
RACHEL SLOAN APRN FNP-C
Nurse Practitioner (Family)
4301 W MARKHAM ST # 783
LITTLE ROCK, AR 72205
Pulaski County (501) 686-8000
GAURAV DHAR MD
Internal Medicine (Interventional Cardiology)
4301 W MARKHAM ST # 783
LITTLE ROCK, AR 72205
Pulaski County (501) 686-8000
JOHN M ARTHUR MD
Internal Medicine (Nephrology)
4301 W MARKHAM ST # 783
LITTLE ROCK, AR 72205
Pulaski County (501) 686-8000
NESLIHAN CETIN M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
4301 W MARKHAM ST # 783
LITTLE ROCK, AR 72205
Pulaski County (501) 686-8000
DR. CHRISTOPHER BRENT LAWLIS M.D.
Psychiatry & Neurology (Psychiatry)
4301 W MARKHAM ST # 783
LITTLE ROCK, AR 72205
Pulaski County (501) 686-8000
MARY DEVINE CNM
Advanced Practice Midwife
4301 W MARKHAM ST # 783
LITTLE ROCK, AR 72205
Pulaski County (501) 686-8000

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 Michael Wilson's NPI number?

The NPI number for Michael Wilson is 1346449048. It was assigned to this individual provider in the NPPES registry on July 12, 2007.

Where is Michael Wilson located?

Michael Wilson practices at 4301 W Markham St # 783, Little Rock, AR 72205. The listed phone number is (501) 686-8000.

What is Michael Wilson's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Michael Wilson enrolled in Medicare?

Yes. Michael Wilson is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Michael Wilson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michael Wilson reassigns Medicare benefits to 6 organizations: University Of Arkansas For Medical Sciences (Little Rock, AR), Carilion Giles Community Hospital (Tazewell, VA), Carilion Rockbridge Community Hospital (Bluefield, VA), Carilion Medical Center (Roanoke, VA), Regents Of The Unviersity Of California (National City, CA) and 1 more organization, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Michael Wilson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Michael Wilson accept?

Health plans from Health Advantage and Octave list Michael Wilson 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 Michael Wilson was last updated on March 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.