Douglas J. Chonko, DO

NPI 1659356822ActiveIndividual· Orthopaedic Surgery· Columbus, OH

Orthopaedic Surgery (DO) in Columbus, Ohio, trained at Keokuk Medical College, College of Physicians and Surgeons (class of 1998). 229 Medicare patients in 2024, $113,257 paid; all of their 102 Part D prescriptions were generic. Zimmer Biomet Holdings, Inc. was the largest of 2 companies reporting payments in 2025, $270.94 in all, mostly food and beverage.

Overview

NPI	1659356822
Status	Active
Entity type	Individual
Credential	DO
Sole proprietor	No
NPI issued	Dec 10, 2005
Last updated in NPPES	Mar 13, 2026
Certified by provider	Mar 13, 2026

Specialties and licenses

Taxonomy	Code	License	State
Orthopaedic Surgery Primary	207X00000X	34.007558	OH
Orthopaedic Surgery, Adult Reconstructive Orthopaedic Surgery	207XS0114X	34.007558	OH

About license numbers in NPPES

Exclusion screening

List	Result	Details
HHS-OIG LEIE · Nov 10, 2026	No match	Checked by NPI and by name + state
North Carolina Medicaid · Nov 11, 2026	No match	—
New York OMIG · Nov 11, 2026	No match	—
Ohio Medicaid · Nov 11, 2026	No match	—
Pennsylvania Medicheck · Nov 11, 2026	No match	—
Washington HCA · Nov 11, 2026	No match	—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)	Enrolled Practitioner - Orthopedic Surgery (OH)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	229
Services billed	492 across 38 procedure codes
Paid by Medicare	$113,257

Part D prescriptions in 2024

Prescriptions (claims)	102 · 103 30-day fills
Patients	57
Total drug cost	$2,417
Generic share	100% of claims

Medicare sources and data years

Education and affiliations

Medical school	Keokuk Medical College, College of Physicians and Surgeons
Graduation year	1998
Medicare specialty	Orthopedic Surgery
Telehealth	Offers telehealth