Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Jonathan Parker

Individual provider Physician Assistant · NPI 1013406966

Jonathan Parker is a Physician Assistant in Frederick, Maryland. Works from 3 locations. Registered with an NPI since 2018.

In the registry since
2018
Claim this listing Report a problem Suggest an edit

Practice location Address checks out

501 W 7th St
Frederick, MD 21701-4586
Phone: (301) 698-8374
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 2850 Se Powell Valley Rd, Gresham, OR 97080-1494 — (503) 666-5050
  • 300 S Preston St, Ranson, WV 25438-1631 — (240) 686-2300

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X

Record details

NPI number1013406966
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMay 7, 2018
Last updated in NPPESMay 19, 2021
Certification dateMay 19, 2021

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients197
Services billed 215 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Other providers in Frederick