Ms Theresa Chan, MD - Medicare Family Medicine in Medford, OR

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Ms Theresa Chan, MD is a medicare enrolled "Family Medicine" physician in Medford, Oregon. Her current practice location is 2825 E Barnett Road, Rogue Valley Medical Center, Medford, Oregon. You can reach out to her office (for appointments etc.) via phone at (541) 789-7000.

Ms Theresa Chan is licensed to practice in Oregon (license number MD152431) 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 1043254576.

Contact Information

Ms Theresa Chan, MD
2825 E Barnett Road, Rogue Valley Medical Center,
Medford, OR 97504
(541) 789-7000
Not Available

Map and Direction




Physician's Profile

Full NameMs Theresa Chan
GenderFemale
SpecialityFamily Medicine
Location2825 E Barnett Road, Medford, Oregon
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1043254576
  • Provider Enumeration Date: 06/15/2006
  • Last Update Date: 06/23/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 7618929217
  • Enrollment ID: I20050211000202

Medical Identifiers

Medical identifiers for Ms Theresa Chan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1043254576NPI-NPPES
00A831760MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine A83176 (California)Secondary
207Q00000XFamily Medicine MD152431 (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. Ms Theresa Chan allows following entities to bill medicare on her behalf.
Entity NameSutter Bay Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013950807
PECOS PAC ID: 4284538778
Enrollment ID: O20031125000909
Entity NameOpen Door Community Health Centers
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497840656
PECOS PAC ID: 9436067485
Enrollment ID: O20040414000890

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. Ms Theresa Chan 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
Ms Theresa Chan, MD
2640 E Barnett Road, #e-333 Southern Oregon Hospitalists, Pc,
Medford, OR 97504

Ph: (541) 282-6770		Ms Theresa Chan, MD
2825 E Barnett Road, Rogue Valley Medical Center,
Medford, OR 97504

Ph: (541) 789-7000

Reviews and Comments


Family Medicine Doctors in Medford, OR

Phyllis T. Dunckel, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 19 Myrtle St, Medford, OR 97504
Phone: 541-773-3863    Fax: 541-776-2892
Dr. Joel Bruce Klein, MD
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Practice Location: 3156 State St, Medford, OR 97504
Phone: 541-773-9772    Fax: 541-773-1113
Shireen Nicole Chamberland, MD
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Practice Location: 816 W 10th St, Medford, OR 97501
Phone: 541-734-5437    Fax: 541-734-3638
Peter G Teichman, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 2859 State St, Medford, OR 97504
Phone: 541-282-6500    Fax: 541-282-6520
Lauralyn Brooke Carter-meletich, DO
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Medicare: Accepting Medicare Assignments
Practice Location: 3617 S Pacific Hwy, Medford, OR 97501
Phone: 541-535-6239    Fax: 541-512-1027
Galen Sincerny,
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Medicare: Medicare Enrolled
Practice Location: 730 Biddle Rd, Medford, OR 97504
Phone: 541-618-1300    

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.