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Dr. Jaclyn Harrington Jansen, MD

Emergency Medicine Physician in Montgomery, OH · enumerated 2018.

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

National Provider Identifier

1821589417

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Registry record

Entity type Individual (Type 1)
Name Dr. Jaclyn Harrington Jansen
Credential MD
Sex Female
Practice address 10506 Montgomery Rd Ste 209, Montgomery, OH, 45242
Phone (800) 225-0953
Enumeration date May 20, 2018
Last updated in NPPES Jul 8, 2021

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 35.141159 (OH) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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.

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Frequently asked questions

Where does Jaclyn Jansen practice?
The practice location on file with NPPES is in Montgomery, OH. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Jaclyn Jansen?
The National Provider Identifier (NPI) for Jaclyn Jansen is 1821589417, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-07-08.