Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. MICHAEL HARRIS KOENIG MD
NPI 1447818117
Internal Medicine - Pulmonary Disease in Columbus, OH

Q: What is Michael Koenig's NPI number?

The NPI number for Michael Koenig is 1447818117. It was assigned to this individual provider in the NPPES registry on May 29, 2019.

Q: What is Michael Koenig's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Q: When was this NPI record last updated?

The NPPES record for Michael Koenig was last updated on September 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 32 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since May 29, 2019PECOS Enrolled

543 TAYLOR AVE, COLUMBUS, OH 43203(614) 688-6540 Get Directions Write a Review

NPPES record last updated: September 20, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 20, 2026, May 15, 2026, Aug 1, 2019 and 1 more (4 updates tracked since 2019).

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About Dr. Michael Harris Koenig Md NPPES

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

DR. MICHAEL HARRIS KOENIG MD (NPI 1447818117) is an individual pulmonary disease provider in Columbus, Ohio, licensed in Ohio (35.153851) and active in the NPI registry since May 2019. He is enrolled in Medicare PECOS, maintains a secondary practice location in Columbus, and is a graduate of Other (2019).

NPPES Registry Identity

NPI1447818117

Entity TypeIndividualMale

Primary Taxonomy207RP1001X

Provider Legal NameDR. MICHAEL HARRIS KOENIGCredential: MD

Location Address543 TAYLOR AVEColumbus, OH 43203-1278

Mailing Address700 Ackerman Rd Ste 2120Columbus, OH 43202-1559 · (614) 293-4925 · Fax (614) 293-5503

Phone(614) 688-6540

Sole ProprietorNo

Medical School CMSOtherGraduated 2019

Enumeration DateMay 29, 2019

Last NPPES UpdateSeptember 20, 20264 updates tracked since enumeration

NPPES CertifiedSeptember 20, 2026

✔ NPI 1447818117 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RP1001X

License✔ Licensed in OH · 35.153851

Definition

An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.

Also ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X · License 35.153851 (OH)

Also ListedInternal Medicine · Sleep MedicineTaxonomy 207RS0012X · License 35.153851 (OH)

543 TAYLOR AVE, Columbus, OH 43203

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Secondary Practice Location 1

Location 12050 Kenny Rd Ste 2200Columbus, OH 43221-3502 · Phone (614) 293-4925 · Fax (614) 293-5503

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Michael Harris Koenig Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4284018300

PECOS Enrollment IDI20260617001358

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Michael Koenig reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Osu Internal Medicine, LLC

3.1 mi

Internal Medicine

410 W 10TH AVE
Columbus, OH 43210

Reassigned Medicare billing, Ohio enrollment
1,230 clinicians in this Medicare group

NPI 1740231448 (614) 293-8000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 43203 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$126.12 typical visit price

range $54.34 – $166.65

Typical copayment $31.53 (range $13.58 – $41.66)

Most-billed visit code 99204

Established Patient

$96.44 typical visit price

range $17.10 – $135.40

Typical copayment $24.11 (range $4.27 – $33.85)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. JAMILA ASIF MD

Internal Medicine