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

Individual provider Emergency Medicine Physician · NPI 1609220078

Dr. Frederick Lin, MD practises Emergency Medicine in Philadelphia, Pennsylvania. Graduated from Perelman School of Med at the University of Pennsylvania in 2016, 10 years ago. Practices with Physicians Medical Associates New York PC, a 97-clinician group and accepts Medicare assignment. Licensed in Arizona, Illinois, Indiana and Maryland and 4 more.

Years since qualifying
10
Trained at
Perelman School of Med at the University of Pennsylvania
Licensed in
AZ, IL, IN, MD, MO, NY
In the registry since
2016
Specialties on file
8
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

3400 Spruce St Dept OF Emergency Medicine
Philadelphia, PA 19104-4238
Phone: (215) 662-4000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 65561 (AZ)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 036153699 (IL)
Emergency Medicine Physician Taxonomy 207P00000X · Licence MT210382 (PA)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 0101269845 (VA)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 01084380A (IN)
Emergency Medicine Physician Taxonomy 207P00000X · Licence D90393 (MD)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 2021040501 (MO)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 333569 (NY)

Record details

NPI number1609220078
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 21, 2016
Last updated in NPPESJanuary 7, 2025
Certification dateJanuary 7, 2025

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolPERELMAN SCHOOL OF MED AT THE UNIVERSITY OF PENNSYLVANIA
Graduated 2016 (10 years in practice)
Group practice Physicians Medical Associates New York Pc — 97 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 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 patients319
Services billed 420 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

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. Those with a page here are linked.

Colleagues at Physicians Medical Associates New York PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 97 clinicians in the practice; 12 are shown here.

Other providers in Philadelphia