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

Peter A Merkel, MD, MPH

Individual provider Rheumatology Physician · NPI 1437136173

Peter A Merkel, MD, MPH is a Rheumatology in Radnor, Pennsylvania. Graduated from Yale University School of Medicine in 1988, 38 years ago. Practices with University of Penn-Medical Group, a 3,401-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts and Pennsylvania.

Years since qualifying
38
Trained at
Yale University School of Medicine
Licensed in
MA, PA
In the registry since
2005
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
MPH — Master of Public Health
A graduate degree in population health.

See every abbreviation used in this directory →

Practice location Address checks out

250 King Of Prussia
Radnor, PA 19087-5220
Phone: (610) 902-5700
Fax: (617) 638-5226
Show map & directions

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

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence MD043272L (PA)
Rheumatology Physician Taxonomy 207RR0500X · Licence 75719 (MA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 75719 (MA)

Record details

NPI number1437136173
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , MPH
Sole proprietorNo
NPI enumeratedDecember 23, 2005
Last updated in NPPESFebruary 3, 2012
Mailing address250 King Of Prussia, Radnor, PA 19087-5220

Medicare enrollment

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

Medicare specialtyRHEUMATOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolYALE UNIVERSITY SCHOOL OF MEDICINE
Graduated 1988 (38 years in practice)
Group practice University Of Penn-Medical Group — 3401 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Radnor