Andrea Lopez Chen, MD - Medicare Pediatrics in Clackamas, OR

Andrea Lopez Chen, MD is a medicare enrolled "Pediatrics" physician in Clackamas, Oregon. Her current practice location is 9800 Se Sunnyside Rd, Clackamas, Oregon. You can reach out to her office (for appointments etc.) via phone at (503) 652-2880.

Andrea Lopez Chen is licensed to practice in Oregon (license number MD181098) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1184773434.

Contact Information

Andrea Lopez Chen, MD
9800 Se Sunnyside Rd,
Clackamas, OR 97015-9750
(503) 652-2880
Not Available

Map and Direction




Physician's Profile

Full NameAndrea Lopez Chen
GenderFemale
SpecialityPediatrics
Location9800 Se Sunnyside Rd, Clackamas, Oregon
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1184773434
  • Provider Enumeration Date: 01/09/2007
  • Last Update Date: 01/09/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 8123181500
  • Enrollment ID: I20170517002909

Medical Identifiers

Medical identifiers for Andrea Lopez Chen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1184773434NPI-NPPES
357042601MedicaidTX
357042602MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics MD60721872 (Washington)Secondary
208000000XPediatrics 30731 (South Carolina)Secondary
208000000XPediatrics Q6767 (Texas)Secondary
208000000XPediatrics MD181098 (Oregon)Primary
208000000XPediatrics TRN9227 (Florida)Secondary

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. Andrea Lopez Chen allows following entities to bill medicare on her behalf.
Entity NameKaiser Foundation Health Plan Of The Northwest
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184786527
PECOS PAC ID: 5799688230
Enrollment ID: O20040130000799

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. Andrea Lopez 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
Andrea Lopez Chen, MD
7201 N Interstate Ave,
Portland, OR 97217-5523

Ph: (503) 286-6839
Andrea Lopez Chen, MD
9800 Se Sunnyside Rd,
Clackamas, OR 97015-9750

Ph: (503) 652-2880

Reviews and Comments


Pediatrics Doctors in Clackamas, OR

Pooja Banginwar, DO
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 8645 Se Sunnybrook Blvd Ste 200, Clackamas, OR 97015
Phone: 503-659-1694    Fax: 503-659-8984
Jay Joo, M.D.
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 9800 Se Sunnyside Rd, Clackamas, OR 97015
Phone: 503-813-2000    
Dr. Bonnie Jean Aust, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 10180 Se Sunnyside Rd, Kaiser Sunnyside Medical Office, Clackamas, OR 97015
Phone: 503-652-2880    
Dr. Patricia Theresa Campbell, M.D.
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 9800 Se Sunnyside Rd, Clackamas, OR 97015
Phone: 503-571-3418    
Mary Kathryn Brown, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 9290 Se Sunnybrook Blvd, Suite 200, Clackamas, OR 97015
Phone: 503-659-1694    Fax: 503-659-8984
Dr. Tracy Jeanne Peck, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 9000 Se Sunnyside Rd, Clackamas, OR 97015
Phone: 503-813-2000    Fax: 503-571-3418
Nancy Tran Chen, M.D.
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 8645 Se Sunnybrook Blvd Ste 200, Clackamas, OR 97015
Phone: 503-659-1694    Fax: 503-659-8984

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.