Independent US Healthcare Provider Directory & Public Medical Database Patient Guides
Medical Specialty Listing

Internal Medicine Providers in Carbondale, IL

Browse 18 Internal Medicine providers listed in NPPES with a practice address in Carbondale, Illinois.

18 Healthcare Providers

How Carbondale compares with the U.S.

Carbondale has 81 clinicians in Internal Medicine per 100,000 residents, about 1.8 times the U.S. rate of 44.

That is 18 active clinicians in Internal Medicine with a practice address in Carbondale, for a population of 22,158.

The Illinois rate is 57 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

100% of clinicians in Internal Medicine in Carbondale listed in the CMS Medicare file (17 of 17) accept Medicare assignment. That is similar to the Illinois share of 96%.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

6% of clinicians in Internal Medicine in Carbondale listed in the CMS Medicare file (1 of 17) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is lower than the Illinois share of 35%.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Internal Medicine Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Internal Medicine practitioners in Carbondale, IL

Source: CMS PECOS
PECOS Enrolled Specialists 17 In Carbondale, IL
Part B Lab & Imaging Eligible 17 Diagnostic Referrals
DME Ordering Eligible 17 Durable Medical Equipment
Home Health Agency Referrals 17 HHA Ordering Eligible
Showing 1โ€“18 of 18 providers
With recent CMS data first, then Aโ€“Z

Dr. Muhammad Armughan Ali , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
405 W Jackson St, Carbondale, IL 629011462
Phone: 2697790373
NPI Identifier 1518588060
View Full Profile
Active NPI Status Accepts Medicare Assignment
405 W Jackson St, Carbondale, IL 629011462
Phone: 2486717103
NPI Identifier 1568193654
View Full Profile

Dr. James Clement , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
405 W. Jackson St, Carbondale, IL 629011713
Phone: 6185490721
NPI Identifier 1588089106
View Full Profile

Dr. Benjamin Ellison Collie , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
2601 W Main St, Carbondale, IL 629011031
Phone: 6185495361
NPI Identifier 1689029654
View Full Profile

Dr. Amber Lynn Doyle , DO

Internal Medicine

Active NPI Status Accepts Medicare Assignment
405 W Jackson St, Carbondale, IL 629011462
Phone: 6185490721
NPI Identifier 1992062178
View Full Profile

Dr. Ijeamaka Ezebilo , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
405 W Jackson St Dept Of, Carbondale, IL 629011467
Phone: 6185490721
NPI Identifier 1760010649
View Full Profile

Dr. Elbert A Fasnacht , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
721 S Lewis Ln, Carbondale, IL 629013344
Phone: 6184574999
NPI Identifier 1790834828
View Full Profile

Dr. Kelly Colleen Higgins , MD

Internal Medicine

Active NPI Status
374 E Grand Ave # 6740, Carbondale, IL 629013962
Phone: 6184533311
NPI Identifier 1356337133
View Full Profile

Dr. Basmah Naser Jilani , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
2601 W Main St, Carbondale, IL 629011031
Phone: 6185495361
NPI Identifier 1538519046
View Full Profile

Dr. Zubin Ajay Mahajan , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
Sih Memorial Hospital Of Carbondale, 405 W Jackson St, Carbondale, Il 62901, Carbondale, IL 62901
Phone: 7706398847
NPI Identifier 1578138350
View Full Profile

Dr. Hong Thoai Nguyen , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
405 W Jackson St, Carbondale, IL 629011462
Phone: 6185490721
NPI Identifier 1487388534
View Full Profile

Dr. Manogna Nookathota , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
405 W Jackson St, Carbondale, IL 629011462
Phone: 6185490721
NPI Identifier 1538575097
View Full Profile

Sarmad Pirzada

Internal Medicine

Active NPI Status Accepts Medicare Assignment
405 W Jackson St, Carbondale, IL 629011462
Phone: 6185490721
NPI Identifier 1750011102
View Full Profile

Dr. Michael Rafati , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
3114 W Sunset Dr, Carbondale, IL 629011951
Phone: 6185498935
NPI Identifier 1467512848
View Full Profile

Dr. Ayesha Saeed , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
2601 W Main St, Carbondale, IL 629011031
Phone: 6185495361
NPI Identifier 1801458245
View Full Profile

Dr. Satyanarayana Rao Vaidya , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
405 W Jackson, Carbondale, IL 62901
Phone: 6185490721
NPI Identifier 1548410095
View Full Profile

Dr. Seif Bugazia , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
405 W Jackson St, Carbondale, IL 629011462
Phone: 6189422171
NPI Identifier 1851013254
View Full Profile

Dr. Obiefuna Chinedu Okponyia , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
405 W Jackson St, Carbondale, IL 629011462
Phone: 6189422171
NPI Identifier 1609505528
View Full Profile

Frequently Asked Questions about Internal Medicine in Carbondale

How do I check a Internal Medicine practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Illinois licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.