Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

MS. OLIVIA LENKE KOWALSKI MD
NPI 1346943222
Hospitalist in Columbus, OH

Q: What is Olivia Kowalski's NPI number?

The NPI number for Olivia Kowalski is 1346943222. It was assigned to this individual provider in the NPPES registry on March 22, 2023. The provider is also known as Olivia Kerekes MD.

Q: What is Olivia Kowalski's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Q: When was this NPI record last updated?

The NPPES record for Olivia Kowalski was last updated on July 9, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since March 22, 2023PECOS Enrolled

520 W 10TH AVE, COLUMBUS, OH 43210(614) 293-7499(614) 366-2360 Get Directions Write a Review

NPPES record last updated: July 9, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jul 9, 2026, Jun 3, 2026, May 7, 2026 and 2 more (5 updates tracked since 2023).

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About Ms. Olivia Lenke Kowalski Md NPPES

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

MS. OLIVIA LENKE KOWALSKI MD (NPI 1346943222) is an individual hospitalist provider in Columbus, Ohio, licensed in Ohio (35.155239) and active in the NPI registry since March 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2023).

NPPES Registry Identity

NPI1346943222

Entity TypeIndividualFemale

Primary Taxonomy208M00000X

Provider Legal NameMS. OLIVIA LENKE KOWALSKICredential: MD

Location Address520 W 10TH AVEColumbus, OH 43210-1328

Mailing Address700 Ackerman Rd Ste 2120Columbus, OH 43202-1559 · (614) 293-7499 · Fax (614) 366-2360

Phone(614) 293-7499

Fax(614) 366-2360

Sole ProprietorNo

Medical School CMSOtherGraduated 2023

Enumeration DateMarch 22, 2023

Last NPPES UpdateJuly 9, 20265 updates tracked since enumeration

NPPES CertifiedJuly 9, 2026

✔ NPI 1346943222 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians

Taxonomy Code208M00000X

License✔ Licensed in OH · 35.155239

Definition

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Also ListedInternal MedicineTaxonomy 207R00000X · License 35.155239 (OH)

520 W 10TH AVE, Columbus, OH 43210

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Other Names 1

Former Name (1)Olivia Kerekes Md

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Olivia Lenke Kowalski Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7416315999

PECOS Enrollment IDI20260526000986

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 43210 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.

KELLY DURKIN RN

Registered Nurse (Case Management)