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

Maryanne King Peifer, MD

Individual provider Preventive Medicine/Occupational Environmental Medicine Physician · NPI 1972532828

Maryanne King Peifer, MD is a Family Practice in Philadelphia, Pennsylvania. Graduated from Temple University School of Medicine in 1987, 39 years ago. Practices with Trustees of the University of Pennsylvania, a 148-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Pennsylvania.

Years since qualifying
39
Trained at
Temple University School of Medicine
Licensed in
PA
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3737 Market St Fl 9
Philadelphia, PA 19104-5545
Phone: (215) 662-8777
Fax: (215) 243-4601
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence MD043972E (PA)
Preventive Medicine/Occupational Environmental Medicine Physician Taxonomy 2083P0500X · Licence MD043972E (PA)

Record details

NPI number1972532828
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 2, 2006
Last updated in NPPESJuly 21, 2022

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolTEMPLE UNIVERSITY SCHOOL OF MEDICINE
Graduated 1987 (39 years in practice)
Group practice Trustees Of The University Of Pennsylvania — 148 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations4 on file with Medicare

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