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Dr. David B. Yablonsky, D.O., P.C.

Internal Medicine Physician in Maryville, IL · enumerated 2011 · authorized official David Yablonsky, Owner / Physician.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1982902342

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Registry record

Entity type Organization (Type 2)
Legal business name Dr. David B. Yablonsky, D.O., P.C.
Practice address 2023 Vadalabene Dr, Suite 251, Maryville, IL, 62062
Phone (618) 288-8850
Fax (618) 288-8943
Enumeration date Mar 9, 2011
Last updated in NPPES Dec 8, 2015

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 036115282 (IL) Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 036115282 (IL) Primary

Authorized official

Name David Yablonsky
Title Owner / Physician
Phone (618) 628-8211

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Dr. David B. Yablonsky, D.O., P.C.?
The NPI for Dr. David B. Yablonsky, D.O., P.C. is 1982902342, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Dr. David B. Yablonsky, D.O., P.C.?
NPPES lists David Yablonsky (Owner / Physician) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-12-08.