Dr Jack Chen, DO - Medicare Internal Medicine in Corvallis, OR

Dr Jack Chen, DO is a medicare enrolled "Internal Medicine - Rheumatology" physician in Corvallis, Oregon. His current practice location is 3620 Nw Samaritan Dr Ste 202, Corvallis, Oregon. You can reach out to his office (for appointments etc.) via phone at (541) 768-5800.

Dr Jack Chen is licensed to practice in Oregon (license number DO195700) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1821400367.

Contact Information

Dr Jack Chen, DO
3620 Nw Samaritan Dr Ste 202,
Corvallis, OR 97330-3785
(541) 768-5800
Not Available



Physician's Profile

Full NameDr Jack Chen
GenderMale
SpecialityInternal Medicine - Rheumatology
Location3620 Nw Samaritan Dr Ste 202, Corvallis, Oregon
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1821400367
  • Provider Enumeration Date: 06/02/2014
  • Last Update Date: 11/06/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 4688931868
  • Enrollment ID: I20230220001103

Medical Identifiers

Medical identifiers for Dr Jack Chen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1821400367NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RR0500XInternal Medicine - Rheumatology DO195700 (Oregon)Primary

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. Dr Jack Chen allows following entities to bill medicare on his behalf.
Entity NameMulticare Health System
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497766638
PECOS PAC ID: 7719899897
Enrollment ID: O20031105000760

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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. Dr Jack Chen 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
Dr Jack Chen, DO
Po Box 1189,
Corvallis, OR 97339-1189

Ph: () -
Dr Jack Chen, DO
3620 Nw Samaritan Dr Ste 202,
Corvallis, OR 97330-3785

Ph: (541) 768-5800

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Internal Medicine Doctors in Corvallis, OR

Tomer Pelleg,
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 3600 Nw Samaritan Dr Ste 227, Corvallis, OR 97330
Phone: 541-768-1261    
Dr. Parinav Kanwar,
Rheumatology
Medicare: Medicare Enrolled
Practice Location: 3600 Nw Samaritan Dr, Corvallis, OR 97330
Phone: 541-768-4906    
Dr. Stanley J. Nudelman, M.D.
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 3521 Nw Samaritan Dr, Suite 201, Corvallis, OR 97330
Phone: 541-768-5140    
Dr. Randall V. Bream, M.D.
Rheumatology
Medicare: Not Enrolled in Medicare
Practice Location: 3600 Nw Samaritan Dr, Suite E350, Corvallis, OR 97330
Phone: 541-768-5205    Fax: 541-768-5206
Jonathan David Jones, MD
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 3620 Nw Samaritan Dr Ste 202, Corvallis, OR 97330
Phone: 541-768-5800    
Gemechu Abraham Geleto,
Rheumatology
Medicare: Medicare Enrolled
Practice Location: 3600 Nw Samaritan Dr, Corvallis, OR 97330
Phone: 541-768-4906    
Roland Solensky, M.D.
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 3680 Nw Samaritan Dr, Corvallis, OR 97330
Phone: 541-754-1150    

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