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CHARLES C. MBONU M.D.
NPI 1033187299
Internal Medicine - Infectious Disease in Texarkana, TX

Active since March 14, 2006PECOS EnrolledAccepts Medicare Assignment
2604 ST. MICHAEL DRIVE, SUITE 310, TEXARKANA, TX 75503(903) 614-5001(903) 614-5077 Get Directions Write a Review

NPPES record last updated: December 3, 2014. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Charles C. Mbonu M.d. NPPES

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

CHARLES C. MBONU M.D. (NPI 1033187299) is an individual infectious disease provider in Texarkana, Texas, licensed in Texas (N3171) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS, is affiliated with Christus St Michael Health System, and is a graduate of Other (1990).

NPPES Registry Identity

NPI1033187299
Entity TypeIndividualMale
Primary Taxonomy207RI0200X
Provider Legal NameCHARLES C. MBONUCredential: M.D.
Location Address2604 ST. MICHAEL DRIVE, SUITE 310Texarkana, TX 75503
Mailing AddressP.o. Box 7707Texarkana, TX 75505 · (903) 614-5001 · Fax (903) 614-5077
Phone(903) 614-5001
Fax(903) 614-5077
Sole ProprietorYes
Medical School CMSOtherGraduated 1990
Enumeration DateMarch 14, 2006
Last NPPES UpdateDecember 3, 2014
✔ NPI 1033187299 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
License✔ Licensed in TX · N3171
Definition

An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

Also ListedInternal MedicineTaxonomy 207R00000X · License N3171 (TX)
2604 ST. MICHAEL DRIVE, Texarkana, TX 75503
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Accepted Insurance

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

Charles C. Mbonu M.d. 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 ID6204824741
PECOS Enrollment IDI20090825000280
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 6

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
840 services175 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.
591 services153 patients
Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less 96365
This is a procedure where a medical professional inserts a small tube into your vein to deliver medication, nutrients, or fluids directly into your bloodstream. This can be for treatment, prevention, or diagnosis. The process typically takes less than an hour.
235 services12 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.
214 services184 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
46 services17 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.
36 services35 patients

Hospital Affiliations CMS Care Compare

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

Christus St Michael Health System

Acute Care Hospitals · Texarkana, TX
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number450801
Location2600 St Michael DrTexarkana, TX 75503 · Bowie County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75503 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
$126.40 typical visit price
range $54.84 – $166.88
Typical copayment $31.60 (range $13.71 – $41.72)
Most-billed visit code 99204
Established Patient
$97.05 typical visit price
range $17.52 – $136.11
Typical copayment $24.26 (range $4.38 – $34.02)
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

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

INTEGRATED INFECTIOUS DISEASES, PLLC
Internal Medicine (Infectious Disease)
2604 ST. MICHAEL DRIVE, SUITE 310
TEXARKANA, TX 75503
Bowie County (903) 614-5001

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 Charles Mbonu's NPI number?

The NPI number for Charles Mbonu is 1033187299. It was assigned to this individual provider in the NPPES registry on March 14, 2006.

Where is Charles Mbonu located?

Charles Mbonu practices at 2604 St. Michael Drive Suite 310, Texarkana, TX 75503. The listed phone number is (903) 614-5001.

What is Charles Mbonu's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Charles Mbonu enrolled in Medicare?

Yes. Charles Mbonu 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 Charles Mbonu accept?

Health plans from Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Louisiana Healthcare Connections, Ambetter from Magnolia Health and Ambetter from Superior HealthPlan and 8 other insurers list Charles Mbonu 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 Charles Mbonu affiliated with any hospitals?

According to CMS data, Charles Mbonu is affiliated with Christus St Michael Health System.

When was this NPI record last updated?

The NPPES record for Charles Mbonu was last updated on December 3, 2014. NPI Profile syncs with the weekly NPPES data releases published by CMS.