Dr James Donald Thomas, MD - Medicare Family Medicine in Northridge, CA

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Dr James Donald Thomas, MD is a medicare enrolled "Family Medicine" physician in Northridge, California. His current practice location is 9900 Balboa Blvd Ste E, Northridge, California. You can reach out to his office (for appointments etc.) via phone at (818) 701-0017.

Dr James Donald Thomas is licensed to practice in California (license number G21216) 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 1780912683.

Contact Information

Dr James Donald Thomas, MD
9900 Balboa Blvd Ste E,
Northridge, CA 91325-5419
(818) 701-0017
(818) 701-0073

Map and Direction




Physician's Profile

Full NameDr James Donald Thomas
GenderMale
SpecialityFamily Medicine
Location9900 Balboa Blvd Ste E, Northridge, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1780912683
  • Provider Enumeration Date: 12/03/2009
  • Last Update Date: 11/05/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 4284820846
  • Enrollment ID: I20101122000385

Medical Identifiers

Medical identifiers for Dr James Donald Thomas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1780912683NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine G21216 (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 James Donald Thomas allows following entities to bill medicare on his behalf.
Entity NameAdvanced Family Care Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033267216
PECOS PAC ID: 7113960402
Enrollment ID: O20050607001343

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 James Donald Thomas 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 James Donald Thomas, MD
178 N Oak Knoll Ave Apt 2,
Pasadena, CA 91101-1800

Ph: (626) 696-3991		Dr James Donald Thomas, MD
9900 Balboa Blvd Ste E,
Northridge, CA 91325-5419

Ph: (818) 701-0017

Reviews and Comments


Family Medicine Doctors in Northridge, CA

Dr. Kenneth B Epstein, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 8510 Balboa Blvd, Ste 150, Northridge, CA 91325
Phone: 818-637-2000    Fax: 818-654-3417
Rebecca Cho,
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 18406 Roscoe Blvd, Northridge, CA 91325
Phone: 818-993-4054    
Vahe Mooradian, MD.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 18460 Roscoe Blvd, Northridge, CA 91325
Phone: 818-734-3625    
Richard V Stringham, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 18406 Roscoe Blvd, Northridge Family Practice Medical Group Inc, Northridge, CA 91325
Phone: 818-885-5480    Fax: 818-993-1917
Dr. Arthur Alain Karaguezian, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 18546 Roscoe Blvd Ste 304, Northridge, CA 91324
Phone: 818-772-7100    
Hwe-seung Lucy Whang Lee, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 18406 Roscoe Blvd, Northridge Family Practice Medical Group Inc, Northridge, CA 91325
Phone: 818-885-8500    Fax: 818-727-0793
Rahul Ahuja, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 18406 Roscoe Blvd Fl 3, Northridge, CA 91325
Phone: 818-885-5480    Fax: 818-993-1917

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.