Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Michael Carl Loar, M.D.

Pediatrics Physician in Dublin, OH · enumerated 2006 · practices at Dublin Pediatrics, Inc..

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

National Provider Identifier

1639234073

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Registry record

Entity type Individual (Type 1)

Name Dr. Michael Carl Loar

Credential M.D.

Sex Male

Practice address Dublin, OH, 43017

Phone (614) 889-8890

Fax (614) 799-6878

Enumeration date Dec 26, 2006

Last updated in NPPES Mar 7, 2023

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 35050543 (OH) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
35050543	Other	OH	STATE LICENSE
0663241	Medicaid	OH	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1639234073 active?

Yes, as of the latest NPPES snapshot, NPI 1639234073 is active (record last updated 2023-03-07).

How do I verify Michael Loar's NPI record?

Cross-check NPI 1639234073 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Dublin Pediatrics, Inc. Pediatrics Physician · Dublin, OH NPI 1326285024 Wendy Downhour Primary Care Nurse Practitioner · Dublin, OH NPI 1932718558

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.