Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Ragnar Jonas Clarke, PA

Individual provider Physician Assistant · NPI 1891491932

Ragnar Jonas Clarke, PA is a Physician Assistant in Yorktown Heights, New York. Practices as a sole proprietor. Registered with an NPI since 2023.

In the registry since
2023
What do these letters mean?
PA — Physician Assistant
A licensed clinician who examines, diagnoses and treats under a physician's supervision.

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Practice location Address checks out

157 Tomahawk St
Yorktown Heights, NY 10598-6314
Phone: (914) 248-0500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X

Record details

NPI number1891491932
Entity typeIndividual (Type 1)
GenderMale
Credentials PA
Sole proprietorYes
NPI enumeratedJanuary 31, 2023
Last updated in NPPESJanuary 31, 2023
Certification dateDecember 1, 2022

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