Michael Chyu, MD - Medicare Internal Medicine in Allentown, PA

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Michael Chyu, MD is a medicare enrolled "Internal Medicine" physician in Allentown, Pennsylvania. He went to Jefferson Medical College Of Thomas Jefferson University and graduated in 2008 and has 18 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice St Joseph Medical Group, Avicenna Physician Services Inc and his current practice location is 1605 N Cedar Crest Blvd Ste 110b, Allentown, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (610) 973-1410.

Michael Chyu is licensed to practice in Pennsylvania (license number MD446388) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1558522425.

Contact Information

Michael Chyu, MD
1605 N Cedar Crest Blvd Ste 110b,
Allentown, PA 18104-2351
(610) 973-1410
(610) 973-1442

Map and Direction




Physician's Profile

Full NameMichael Chyu
GenderMale
SpecialityInternal Medicine
Experience18 Years
Location1605 N Cedar Crest Blvd Ste 110b, Allentown, Pennsylvania
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Michael Chyu attended and graduated from Jefferson Medical College Of Thomas Jefferson University in 2008
  NPI Data:
  • NPI Number: 1558522425
  • Provider Enumeration Date: 06/23/2008
  • Last Update Date: 12/21/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 8426204348
  • Enrollment ID: I20120809000088

Medical Identifiers

Medical identifiers for Michael Chyu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1558522425NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD446388 (Pennsylvania)Primary
207RH0002XInternal Medicine - Hospice And Palliative Medicine MD446388 (Pennsylvania)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Penn State Health St. JosephReading, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
St Joseph Medical Group3779688650190
Avicenna Physician Services Inc115373394414

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Michael Chyu allows following entities to bill medicare on his behalf.
Entity NameTower Health Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609291350
PECOS PAC ID: 7618889213
Enrollment ID: O20040311000072
Entity NameSt Joseph Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184754657
PECOS PAC ID: 3779688650
Enrollment ID: O20070421000011
Entity NameRosenfeld Vanwirt PC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629402680
PECOS PAC ID: 5698909117
Enrollment ID: O20131016000052
Entity NameAvicenna Physician Services Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801499850
PECOS PAC ID: 1153733944
Enrollment ID: O20201221001035

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Michael Chyu is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Michael Chyu, MD
1605 N Cedar Crest Blvd Ste 110b,
Allentown, PA 18104-2351

Ph: (610) 973-1410		Michael Chyu, MD
1605 N Cedar Crest Blvd Ste 110b,
Allentown, PA 18104-2351

Ph: (610) 973-1410

Reviews and Comments


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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.