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

KARL A OHLY DO
NPI 1851322358
Pediatrics in Marietta, OH

Q: What is Karl Ohly's NPI number?

The NPI number for Karl Ohly is 1851322358. It was assigned to this individual provider in the NPPES registry on July 5, 2006.

Q: What is Karl Ohly's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Q: When was this NPI record last updated?

The NPPES record for Karl Ohly was last updated on July 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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 July 05, 2006

310 E. EIGHTH ST., SUITE 130, MARIETTA, OH 45750(740) 373-7197(740) 373-7198 Get Directions Write a Review

NPPES record last updated: July 26, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Karl A Ohly Do NPPES

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

KARL A OHLY DO (NPI 1851322358) is an individual pediatrics provider in Marietta, Ohio, licensed in Ohio (34008795) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1851322358

Entity TypeIndividualMale

Primary Taxonomy208000000X

Provider Legal NameKARL A OHLYCredential: DO

Location Address310 E. EIGHTH ST., SUITE 130Marietta, OH 45750

Mailing AddressPo Box 449Marietta, OH 45750-0449 · (740) 374-4500 · Fax (740) 374-5887

Phone(740) 373-7197

Fax(740) 373-7198

Sole ProprietorYes

Enumeration DateJuly 5, 2006

Last NPPES UpdateJuly 26, 2026

✔ NPI 1851322358 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in OH · 34008795

Definition

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

310 E. EIGHTH ST., Marietta, OH 45750

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Other Identifiers 2

Medicaid3810005885WV

Medicaid2673727OH

Other Providers at the Same Location NPPES

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

KELLY LYNN MCLAIN MD

Pediatrics

310 E. EIGHTH ST., SUITE 130
MARIETTA, OH 45750

Washington County (740) 373-7197

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Karl Ohly's NPI number?

The NPI number for Karl Ohly is 1851322358. It was assigned to this individual provider in the NPPES registry on July 5, 2006.

Where is Karl Ohly located?

Karl Ohly practices at 310 E. Eighth St. Suite 130, Marietta, OH 45750. The listed phone number is (740) 373-7197.

What is Karl Ohly's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

When was this NPI record last updated?

The NPPES record for Karl Ohly was last updated on July 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.