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

Individual provider Internal Medicine Physician · NPI 1093728420

Dr. Sarah Elizabeth Messick, MD is an Internal Medicine in Philadelphia, Pennsylvania. Graduated from Jefferson Medical College of Thomas Jefferson University in 2003, 23 years ago. Practices with City of Philadelphia, a 87-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
23
Trained at
Jefferson Medical College of Thomas Jefferson University
Licensed in
PA
In the registry since
2006
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

1900 N 20th St Health Care Ctr #5
Philadelphia, PA 19121-2217
Phone: (215) 685-2933
Fax: (215) 765-2409
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD428820 (PA)

Record details

NPI number1093728420
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 15, 2006
Last updated in NPPESJuly 8, 2007

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolJEFFERSON MEDICAL COLLEGE OF THOMAS JEFFERSON UNIVERSITY
Graduated 2003 (23 years in practice)
Group practice City Of Philadelphia — 87 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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