DR. OLUFEMI J ABIODUN MD
NPI 1821199464
Internal Medicine - Gastroenterology in Arlington, TX

Q: What is Olufemi Abiodun's NPI number?

The NPI number for Olufemi Abiodun is 1821199464. It was assigned to this individual provider in the NPPES registry on September 26, 2006.

Q: What is Olufemi Abiodun's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Q: When was this NPI record last updated?

The NPPES record for Olufemi Abiodun was last updated on September 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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 September 26, 2006PECOS EnrolledAccepts Medicare Assignment

301 HIGHLANDER BLVD, SUITE 121, ARLINGTON, TX 76018(817) 468-7200(817) 468-7201 Get Directions Write a Review

NPPES record last updated: September 17, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 17, 2025, Aug 4, 2025, Apr 8, 2024 (3 updates tracked since 2024).

On this page

About Dr. Olufemi J Abiodun Md NPPES

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

DR. OLUFEMI J ABIODUN MD (NPI 1821199464) is an individual gastroenterology provider in Arlington, Texas, licensed in Illinois (036168849) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS, is affiliated with Palos Community Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1821199464

Entity TypeIndividualMale

Primary Taxonomy207RG0100X

Provider Legal NameDR. OLUFEMI J ABIODUNCredential: MD

Location Address301 HIGHLANDER BLVD, SUITE 121Arlington, TX 76018-1163

Mailing Address301 Highlander Blvd, Suite 121Arlington, TX 76018-1163 · (817) 468-7200 · Fax (817) 468-7201

Phone(817) 468-7200

Fax(817) 468-7201

Sole ProprietorNo

Medical School CMSOtherGraduated 1995

Enumeration DateSeptember 26, 2006

Last NPPES UpdateSeptember 17, 20253 updates tracked since enumeration

NPPES CertifiedSeptember 17, 2025

✔ NPI 1821199464 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code207RG0100X

Licenses✔ Licensed in IL · 036168849✔ Licensed in TX · M2238✔ Licensed in WI · 46918

Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

301 HIGHLANDER BLVD, Arlington, TX 76018

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Secondary Practice Locations 2

Location 14309 W Medical Center Dr Ste B301McHenry, IL 60050-8439 · Phone (847) 535-6083 · Fax (847) 234-4336

Location 24500 Memorial DrBelleville, IL 62226-5360 · Phone (618) 257-6220

Accepted Insurance

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

Dr. Olufemi J Abiodun 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 ID749255362

PECOS Enrollment IDI20091020000761, I20240423001330, I20251126003168

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 Olufemi Abiodun reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Gastroenterology Practice Associates, PLLC

Same address

Gastroenterology

301 HIGHLANDER BLVD., SUITE 121
Arlington, TX 76018

Reassigned Medicare billing, Texas enrollment
8 clinicians in this Medicare group

NPI 1821224825 (817) 468-7200

Fairview Heights Medical Group Sc

555 mi

Multi-Specialty

670 MASON RIDGE CENTER DR STE 300
Saint Louis, MO 63141

Reassigned Medicare billing, Illinois and Missouri enrollments
507 clinicians in this Medicare group

NPI 1679503668 (314) 996-7644

Las Cruces Physician Services LLC

562 mi

Orthopaedic Surgery

4351 E LOHMAN AVE, SUITE 200
Las Cruces, NM 88011

Reassigned Medicare billing, New Mexico enrollment
155 clinicians in this Medicare group

NPI 1215079678 (505) 556-7737

Swedishamerican Hospital

758 mi

Hematology & Oncology

101 W 2ND ST, SUITE 130
Dixon, IL 61021

Reassigned Medicare billing, Illinois enrollment
474 clinicians in this Medicare group

NPI 1336306935 (815) 288-0071

Northwestern Medical Faculty Foundation

808 mi

Multi-Specialty

DEPT 5777
Carol Stream, IL 60122

Reassigned Medicare billing, Illinois enrollment
4,817 clinicians in this Medicare group

NPI 1346235314 (855) 694-2866

Billings Clinic

1,040 mi

Family Medicine

201 YELLOWSTONE AVE
Cody, WY 82414

Reassigned Medicare billing, Montana enrollment
1,264 clinicians in this Medicare group

NPI 1346288347 (307) 527-7561

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 22

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.

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.

139 services139 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

137 services86 patients

Pathology examination of tissue using a microscope, intermediate complexity 88305

A pathology examination of tissue with intermediate complexity involves studying a small sample of your body tissue under a microscope. This helps in identifying any abnormal cells or signs of disease. It's a detailed process requiring expert analysis to ensure accurate results.

120 services65 patients

Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239

This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.

84 services84 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.

55 services47 patients

Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385

This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.

54 services54 patients

Special stained specimen slides to examine tissue including interpretation and report 88313

Special stained specimen slides are used to examine tissue samples. This involves applying special dyes to the tissue, which helps to highlight certain features under a microscope. The findings are then interpreted and a report is provided. This can aid in diagnosing various health conditions.

51 services35 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.

46 services43 patients

Diagnostic exam of large bowel using a flexible endoscope 45378

This procedure, known as a colonoscopy, involves using a flexible tube with a light and camera to examine the large intestine. It helps detect any abnormalities such as polyps or inflammation. It's a standard procedure to ensure gut health.

43 services43 patients

Biopsy of large bowel using a flexible endoscope 45380

A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.

35 services35 patients

Special stained specimen slides to identify organisms including interpretation and report 88312

This service involves coloring specimen slides in a special way to help identify organisms. The colors make different parts of the organism stand out. Afterward, a detailed interpretation and report on the findings are provided.

32 services29 patients

Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43235

This procedure, known as an upper endoscopy, involves inserting a thin, flexible tube with a camera down the throat to examine the esophagus, stomach, and upper small bowel. It helps diagnose conditions like ulcers or inflammation.

31 services31 patients

Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm 43249

This procedure involves using a flexible tube with a camera, called an endoscope, to gently expand narrowed areas in your esophagus, stomach, or upper small bowel. A small balloon is inflated, making it easier for food and liquid to pass through. It's safe and effective.

27 services24 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.

27 services20 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.

23 services23 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.

17 services17 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

14 services14 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

14 services14 patients

Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk G0121

Colorectal cancer screening, such as a colonoscopy, is a preventive measure to detect early signs of cancer in the large intestine. For individuals not at high risk, it's typically recommended at age 50. A small, flexible tube with a camera is used to examine your colon. It's a safe, effective way to catch issues early.

13 services13 patients

Injection beneath lining of large bowel using a flexible endoscope 45381

This procedure involves a flexible tube, called an endoscope, being inserted into the large bowel. A small needle is then passed through the tube to inject medication under the bowel lining. This is typically done to treat inflammation or bleeding.

12 services12 patients

Removal of stone or debris from bile or pancreatic duct using a flexible endoscope 43264

This procedure, called an endoscopic retrograde cholangiopancreatography (ERCP), involves using a flexible tube with a camera (endoscope) to locate and remove stones or debris from your bile or pancreatic duct. It's a non-surgical method to clear the ducts, enhancing your digestive health.

11 services11 patients

Ultrasound scan of organ tissue for measuring elasticity 76981

An ultrasound scan of organ tissue measures elasticity, or flexibility. This non-invasive procedure uses sound waves to create images of the inside of your body. It helps in assessing the health of various organs by detecting changes in their stiffness or softness.

11 services11 patients

Hospital Affiliations CMS Care Compare 5

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

Palos Community Hospital

Acute Care Hospitals · Palos Heights, IL

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number140062

Location12251 South 80th AvenuePalos Heights, IL 60463 · Cook County

Emergency services Birthing friendly

Memorial Hospital

Acute Care Hospitals · Belleville, IL

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number140185

Location4500 Memorial DriveBelleville, IL 62226 · St. Clair County

Emergency services Birthing friendly

Uw Health

Acute Care Hospitals · Rockford, IL

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number140228

Location1401 East State StreetRockford, IL 61104 · Winnebago County

Emergency services Birthing friendly

Christian Hospital Northeast

Acute Care Hospitals · Saint Louis, MO

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number260180

Location11133 Dunn RoadSaint Louis, MO 63136 · St. Louis County

Emergency services

U S M D Hospital At Arlington L P

Acute Care Hospitals · Arlington, TX

OwnershipPhysician

CMS Certification Number450872

Location801 W Interstate 20Arlington, TX 76017 · Tarrant County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 76018 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

$129.63 typical visit price

range $56.47 – $171.07

Typical copayment $32.40 (range $14.11 – $42.76)

Most-billed visit code 99204

Established Patient

$99.68 typical visit price

range $18.18 – $139.68

Typical copayment $24.92 (range $4.54 – $34.92)

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 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. JASON M HARRISON MD

Surgery

301 HIGHLANDER BLVD, SUITE 101
ARLINGTON, TX 76018

Tarrant County (817) 419-9200

HIGHLANDER SURGICAL ASSOCIATES, PLLC

Surgery

301 HIGHLANDER BLVD, STE 101
ARLINGTON, TX 76018

Tarrant County (817) 419-9200

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 Olufemi Abiodun's NPI number?

The NPI number for Olufemi Abiodun is 1821199464. It was assigned to this individual provider in the NPPES registry on September 26, 2006.

Where is Olufemi Abiodun located?

Olufemi Abiodun practices at 301 Highlander Blvd Suite 121, Arlington, TX 76018. The listed phone number is (817) 468-7200.

What is Olufemi Abiodun's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Olufemi Abiodun enrolled in Medicare?

Yes. Olufemi Abiodun 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.

Which organizations bill Medicare for Olufemi Abiodun's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Olufemi Abiodun reassigns Medicare benefits to 6 organizations: Gastroenterology Practice Associates, PLLC (Arlington, TX), Fairview Heights Medical Group Sc (Saint Louis, MO), Las Cruces Physician Services LLC (Las Cruces, NM), Swedishamerican Hospital (Dixon, IL), Northwestern Medical Faculty Foundation (Carol Stream, IL) 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 Olufemi Abiodun's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Olufemi Abiodun accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 4 other insurers list Olufemi Abiodun 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 Olufemi Abiodun affiliated with any hospitals?

According to CMS data, Olufemi Abiodun is affiliated with Palos Community Hospital, Memorial Hospital, Uw Health, Christian Hospital Northeast and U S M D Hospital At Arlington L P.

When was this NPI record last updated?

The NPPES record for Olufemi Abiodun was last updated on September 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.