MERCY CLINIC SPECIALISTS SERVICES-ILLINOIS LLC
NPI 1578017596
Internal Medicine - Hematology & Oncology in Maryville, IL

Q: What is Mercy Clinic Specialists Services-Illinois LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Active since August 08, 2016

2227 VADALABENE DR STE 200, MARYVILLE, IL 62062(314) 364-4347 Get Directions Write a Review

NPPES record last updated: April 28, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 12, 2019, Aug 8, 2016 (2 updates tracked since 2016).

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About Mercy Clinic Specialists Services-illinois Llc NPPES

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

MERCY CLINIC SPECIALISTS SERVICES-ILLINOIS LLC (NPI 1578017596) is a healthcare organization registered as a hematology & oncology in Maryville, Illinois and active in the NPI registry since August 2016. The organization lists Kerry Dunger, Executive Director - Finance, as its authorized official.

NPPES Registry Identity

NPI1578017596

Entity TypeOrganization

Primary Taxonomy207RH0003X

Legal Business NameMERCY CLINIC SPECIALISTS SERVICES-ILLINOIS LLC

Location Address2227 VADALABENE DR STE 200Maryville, IL 62062-5824

Mailing Address2227 Vadalabene Dr Ste 200Maryville, IL 62062-5824

Phone(314) 364-4347

Organization SubpartNo

Authorized OfficialKerry DungerExecutive Director - Finance · (314) 364-3707

Enumeration DateAugust 8, 2016

Last NPPES UpdateApril 28, 20252 updates tracked since enumeration

NPPES CertifiedApril 28, 2025

✔ NPI 1578017596 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians

Taxonomy Code207RH0003X

Definition

An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

2227 VADALABENE DR STE 200, Maryville, IL 62062

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Other Identifiers 1

Medicaid500051406MO

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mercy Clinic Specialists Services-illinois Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 13 clinicians reassign Medicare billing to Mercy Clinic Specialists Services-Illinois LLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address. They are listed nearest first.

Clinicians by Medicare Specialty 5

Hematology/Oncology4

Nurse Practitioner4

Medical Oncology3

Cardiovascular Disease (Cardiology)1

Internal Medicine1

Clinicians, nearest first (13)

Syed Arshad, MD

Medical Oncology

NPI 1154396182

2227 VADALABENE DR SUITE 100
Maryville, IL 62062

(618) 288-1140

✔ PECOS✔ Accepts MedicareSame address

Julianne Tomac, DNP, FNP-C

Nurse Practitioner

NPI 1245018944

321 REGENCY PARK STE 100
O Fallon, IL 62269

(618) 416-7970

✔ PECOS✔ Accepts Medicare11 mi

Aaron Rippelmeyer, ANP-BC

Nurse Practitioner

NPI 1477911857

10012 KENNERLY RD SUITE 300
Saint Louis, MO 63128

(314) 842-0602