Jaehyun Byun, MD - Medicare Family Practice in Holyoke, MA

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Jaehyun Byun, MD is a medicare enrolled "Family Medicine" physician in Holyoke, Massachusetts. He went to Perelman School Of Med At The University Of Pennsylvania and graduated in 2009 and has 15 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Holyoke Medical Center Inc and his current practice location is 230 Maple St, Holyoke, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (413) 420-2200.

Jaehyun Byun is licensed to practice in Massachusetts (license number 265898) 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 1881824225.

Contact Information

Jaehyun Byun, MD
230 Maple St,
Holyoke, MA 01040-5144
(413) 420-2200
Not Available

Map and Direction




Physician's Profile

Full NameJaehyun Byun
GenderMale
SpecialityFamily Practice
Experience15 Years
Location230 Maple St, Holyoke, Massachusetts
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:
  • Jaehyun Byun attended and graduated from Perelman School Of Med At The University Of Pennsylvania in 2009
  NPI Data:
  • NPI Number: 1881824225
  • Provider Enumeration Date: 07/20/2009
  • Last Update Date: 08/17/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 5698912640
  • Enrollment ID: I20160908001654

Medical Identifiers

Medical identifiers for Jaehyun Byun such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1881824225NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 265898 (Massachusetts)Primary
207Q00000XFamily Medicine A114852 (California)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Holyoke Medical CenterHolyoke, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Holyoke Medical Center Inc2163419383122

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. Jaehyun Byun allows following entities to bill medicare on his behalf.
Entity NameHolyoke Health Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740271022
PECOS PAC ID: 8527969302
Enrollment ID: O20040408000104
Entity NameHolyoke Medical Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750395737
PECOS PAC ID: 2163419383
Enrollment ID: O20040429000312
Entity NameSound Physicians Of Massachusetts Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740678408
PECOS PAC ID: 2062554637
Enrollment ID: O20100120000133
Entity NameMassachusetts Acute Care Specialists Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1306134812
PECOS PAC ID: 9234303082
Enrollment ID: O20111114000448
Entity NameSound Physicians Of Massachusetts Ii Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1306376397
PECOS PAC ID: 9436421567
Enrollment ID: O20170823003703

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. Jaehyun Byun 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
Jaehyun Byun, MD
230 Maple St,
Holyoke, MA 01040-5144

Ph: (413) 420-2200		Jaehyun Byun, MD
230 Maple St,
Holyoke, MA 01040-5144

Ph: (413) 420-2200

Reviews and Comments


Family Medicine Doctors in Holyoke, MA

Dr. Andrew S Levin, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 10 Hospital Dr, Suite 307, Holyoke, MA 01040
Phone: 413-534-3244    Fax: 413-535-3297
Stephanie Joanne Billings, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 230 Maple St, Holyoke Health Center, Holyoke, MA 01040
Phone: 413-420-2200    
Dr. Elizabeth Marie O Dair, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 230 Maple St, Holyoke, MA 01040
Phone: 413-420-2200    
Dr. Jennifer Anne Jurcsak, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 230 Maple St, Holyoke, MA 01040
Phone: 413-420-2200    Fax: 413-539-9535
Thomas M Klepacki, D.O.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1221 Main Street, Western Regional/medical Examiner, Holyoke, MA 01040
Phone: 413-538-6213    
Ronald Loescher, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 230 Maple St, Holyoke, MA 01040
Phone: 413-420-2200    Fax: 413-420-2260
Stephen John Levine, M.D.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 1221 Main St, Suite 302, Holyoke, MA 01040
Phone: 413-536-5525    Fax: 413-533-4084

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.