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Internal Medicine Providers in Decatur, IL

Browse 44 Internal Medicine providers listed in NPPES with a practice address in Decatur, Illinois.

44 Healthcare Providers

How Decatur compares with the U.S.

Decatur has 63 clinicians in Internal Medicine per 100,000 residents, about 1.4 times the U.S. rate of 44.

That is 44 active clinicians in Internal Medicine with a practice address in Decatur, for a population of 69,815.

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 Decatur listed in the CMS Medicare file (29 of 29) 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.

17% of clinicians in Internal Medicine in Decatur listed in the CMS Medicare file (5 of 29) 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 Decatur, IL

Source: CMS PECOS
PECOS Enrolled Specialists 33 In Decatur, IL
Part B Lab & Imaging Eligible 33 Diagnostic Referrals
DME Ordering Eligible 33 Durable Medical Equipment
Home Health Agency Referrals 33 HHA Ordering Eligible
Showing 1โ€“20 of 44 providers
With recent CMS data first, then Aโ€“Z

Dr. Samaj Adhikari , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
2300 N Edward St, Decatur, IL 625264192
Phone: 2178768121
NPI Identifier 1306459979
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Dr. Ahmad H Ahmad , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1770 E Lake Shore Dr, Suite 201, Decatur, IL 625213832
Phone: 2174287921
NPI Identifier 1053397018
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Dr. Mohammed S Akram , MD, MHA

Internal Medicine

Active NPI Status Accepts Medicare Assignment
102 W Kenwood Ave, Decatur, IL 625264368
Phone: 2175458000
NPI Identifier 1619921806
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Muhammad Asad

Internal Medicine

Active NPI Status Accepts Medicare Assignment
2300 N Edward St, Decatur, IL 625264163
Phone: 2178763660
NPI Identifier 1245882448
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Muhammad Raheel Awan

Internal Medicine

Active NPI Status Accepts Medicare Assignment
2300 N Edward St, Decatur, IL 625264192
Phone: 2178763660
NPI Identifier 1912634106
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Dr. Husam Ayash , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
2300 N Edward St, Decatur, IL 625264163
Phone: 2178768121
NPI Identifier 1487863049
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Dr. Jagadeesh Batana , MD

Internal Medicine

Active NPI Status
2300 N Edward St, Decatur, IL 62526
Phone: 2174751741
NPI Identifier 1932691318
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Dr. David W Baumberger , MD

Internal Medicine

Active NPI Status
304 W Hay St, Ste 312, Decatur, IL 625266328
Phone: 2178765600
NPI Identifier 1043277064
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Dr. Joao Manoel Da Silveira Lara , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
2300 N Edward St Ste 3200, Decatur, IL 625264192
Phone: 2178763660
NPI Identifier 1598489692
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Dr. Nakeya Khozema Dewaswala , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
2300 N Edward St Ste 2400, Decatur, IL 625264163
Phone: 2178762400
NPI Identifier 1184115339
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Dr. Jonathan Roderick Dutt , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
102 W Kenwood Ave, Decatur, IL 625264368
Phone: 2175458000
NPI Identifier 1497277263
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Dr. Stosh Eichenauer , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
1800 E Lake Shore Dr, Decatur, IL 625213810
Phone: 2174645811
NPI Identifier 1932514106
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Dr. Ibrahim Amae Elemo , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
1800 E Lake Shore Dr, Decatur, IL 625213810
Phone: 2174645811
NPI Identifier 1831478627
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Dr. Carlos G Fior , MD

Internal Medicine

Active NPI Status
2981 N Main St, Decatur, IL 625263259
Phone: 2175421293
NPI Identifier 1336237296
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Dr. William B Franklin , MD

Internal Medicine

Active NPI Status
304 W Hay St, Ste 312, Decatur, IL 625266328
Phone: 2178765600
NPI Identifier 1407813389
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Dr. Stephen R Goetter , MD

Internal Medicine

Active NPI Status
304 W Hay St, Ste 312, Decatur, IL 625266328
Phone: 2178765600
NPI Identifier 1003872219
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Dr. Naeemuddin Jatoi , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
176 W Mound Rd, Decatur, IL 625261964
Phone: 2178750163
NPI Identifier 1922070333
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Dr. Komal Kaul , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
1800 E Lake Shore Dr, Decatur, IL 625213810
Phone: 2174641157
NPI Identifier 1962710798
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Dr. Henna Khan , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
1800 E Lake Shore Dr, Decatur, IL 625213810
Phone: 2174642966
NPI Identifier 1124760509
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Dr. Muhammad N Khan , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
2975 N Water St, Decatur, IL 625264235
Phone: 2178753810
NPI Identifier 1598767493
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Frequently Asked Questions about Internal Medicine in Decatur

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.