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

Dr. Sarah Perloff, DO

Individual provider Infectious Disease Physician · NPI 1023225869

Dr. Sarah Perloff, DO practises Internal Medicine in Philadelphia, Pennsylvania. Graduated from Rowan University School of Osteopathic Medicine in 2002, 24 years ago. Practices with Einstein Practice Plan Inc, a 764-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
24
Trained at
Rowan University School of Osteopathic Medicine
Licensed in
PA
In the registry since
2007
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

5401 Old York Rd Klein Bldg Ste 331
Philadelphia, PA 19141-3030 Not confirmed with CMS for 14 years — call before visiting
Phone: (215) 456-6948
Fax: (215) 455-1933
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence OS014116 (PA)

Record details

NPI number1023225869
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedMay 17, 2007
Last updated in NPPESMarch 27, 2012

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesINFECTIOUS DISEASE
Medical schoolROWAN UNIVERSITY SCHOOL OF OSTEOPATHIC MEDICINE
Graduated 2002 (24 years in practice)
Group practice Einstein Practice Plan Inc — 764 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations9 on file with Medicare

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 patients105
Services billed 279 a service is one billed item, such as a visit, a test or a procedure
Average patient age69

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.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

  • Jefferson Einstein Philadelphia Hospital Hospital · Philadelphia, PA

Colleagues at Einstein Practice Plan Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 764 clinicians in the practice; 12 are shown here.

Other providers in Philadelphia