Dr Jason S Paek, MD - Medicare Internal Medicine in Rowland Heights, CA

Dr Jason S Paek, MD is a medicare enrolled "Internal Medicine" physician in Rowland Heights, California. He went to Medical College Of Wisconsin and graduated in 1985 and has 39 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 18773 Colima Rd, Rowland Heights, California. You can reach out to his office (for appointments etc.) via phone at (626) 986-4899.

Dr Jason S Paek is licensed to practice in California (license number G58208) 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 1770679631.

Contact Information

Dr Jason S Paek, MD
18773 Colima Rd,
Rowland Heights, CA 91748-2949
(626) 986-4899
(626) 986-4855

Map and Direction




Physician's Profile

Full NameDr Jason S Paek
GenderMale
SpecialityInternal Medicine
Experience39 Years
Location18773 Colima Rd, Rowland Heights, California
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:
  • Dr Jason S Paek attended and graduated from Medical College Of Wisconsin in 1985
  NPI Data:
  • NPI Number: 1770679631
  • Provider Enumeration Date: 10/05/2006
  • Last Update Date: 01/09/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 2264557636
  • Enrollment ID: I20100909000505

Medical Identifiers

Medical identifiers for Dr Jason S Paek such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1770679631NPI-NPPES
00G582081MedicaidCA
912171732OtherCABLUE CROSS
00G582080OtherBLUE SHIELD
0004332734OtherAETNA
912171732AOtherCAHEALTH NET
TRICAREOtherCA912171732 91789 A001

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine G58208 (California)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 Jason S Paek allows following entities to bill medicare on his behalf.
Entity NameJason S Paek Md Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205392602
PECOS PAC ID: 8527308717
Enrollment ID: O20190326002117

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 Jason S Paek 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 Jason S Paek, MD
18773 Colima Rd,
Rowland Heights, CA 91748-2949

Ph: (626) 986-4899
Dr Jason S Paek, MD
18773 Colima Rd,
Rowland Heights, CA 91748-2949

Ph: (626) 986-4899

Reviews and Comments


Internal Medicine Doctors in Rowland Heights, CA

Dejun Wang, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 19115 Colima Rd Unit 104, Rowland Heights, CA 91748
Phone: 626-810-2983    Fax: 626-810-5741
Dr. Rosel Liza Dela Paz Reyes, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1968 Los Padres Dr, Rowland Heights, CA 91748
Phone: 626-964-4807    
Xipu Jack Wu, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 19115 Colima Rd Unit 202, Rowland Heights, CA 91748
Phone: 626-912-4147    Fax: 626-912-3326
Yongqing Feng, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 18391 Colima Rd, Rowland Heights, CA 91748
Phone: 419-357-7442    Fax: 909-978-5001
Zune Hou Liu, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 18395 Colima Rd, Rowland Heights, CA 91748
Phone: 626-964-1120    
Mary Wang, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 18395 Colima Rd, Rowland Heights, CA 91748
Phone: 626-964-1120    Fax: 626-964-0590
Dr. Hsiu-ying Lisa Tseng, D.O.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1330 Fullerton Rd Ste 288, Rowland Heights, CA 91748
Phone: 626-965-1233    

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.