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

Michael Chyu, MD

Individual provider Hospice and Palliative Medicine (Internal Medicine) Physician · NPI 1558522425

Michael Chyu, MD practises Internal Medicine in Allentown, Pennsylvania. Graduated from Jefferson Medical College of Thomas Jefferson University in 2008, 18 years ago. Practices with St Joseph Medical Group, a 188-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
18
Trained at
Jefferson Medical College of Thomas Jefferson University
Licensed in
PA
In the registry since
2008
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

1605 N Cedar Crest Blvd Ste 110B
Allentown, PA 18104-2351
Phone: (610) 973-1410
Fax: (610) 973-1442
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 2166 S 12th St, Allentown, PA 18103-8701 — (610) 969-0100
  • 2500 Bernville Rd, Reading, PA 19605-9453 — (610) 378-2000

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD446388 (PA)
Hospice and Palliative Medicine (Internal Medicine) Physician Taxonomy 207RH0002X · Licence MD446388 (PA)

Record details

NPI number1558522425
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 23, 2008
Last updated in NPPESDecember 21, 2023
Certification dateDecember 21, 2023

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesHOSPICE/PALLIATIVE CARE
Medical schoolJEFFERSON MEDICAL COLLEGE OF THOMAS JEFFERSON UNIVERSITY
Graduated 2008 (18 years in practice)
Group practice St Joseph Medical Group — 188 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 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 patients122
Services billed 309 a service is one billed item, such as a visit, a test or a procedure
Average patient age80

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.

  • Penn State Health St. Joseph Hospital · Reading, PA

Colleagues at St Joseph Medical Group

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 188 clinicians in the practice; 12 are shown here.

Other providers in Allentown