Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Ian Patrick Downin, MD, MHA

Individual provider Hospitalist Physician · NPI 1790435832

Dr. Ian Patrick Downin, MD, MHA is a Family Practice in Chambersburg, Pennsylvania. Graduated from Georgetown University School of Medicine in 2022, 4 years ago. Practices with Wellspan Medical Group, a 2,342-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
4
Trained at
Georgetown University School of Medicine
Licensed in
PA
In the registry since
2022
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
MHA — Master of Health Administration
A graduate degree in health management.

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Practice location Address checks out

112 N 7th St
Chambersburg, PA 17201-1720
Phone: (717) 217-4300
Fax: (717) 217-4217
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 147 Gettys St, Gettysburg, PA 17325-2534 — (717) 339-2025
  • 500 University Dr, Hershey, PA 17033-2360 — (717) 531-1368
  • 501 E Main St, Waynesboro, PA 17268-2353 — (717) 765-4000

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence MD489010 (PA)
Adult Medicine Physician Taxonomy 207QA0505X · Licence MD489010 (PA)
Family Medicine Physician Taxonomy 207Q00000X · Licence MD489010 (PA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1790435832
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , MHA
Sole proprietorNo
NPI enumeratedMarch 23, 2022
Last updated in NPPESAugust 8, 2025
Certification dateAugust 8, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolGEORGETOWN UNIVERSITY SCHOOL OF MEDICINE
Graduated 2022 (4 years in practice)
Group practice Wellspan Medical Group — 2342 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Chambersburg