Dr George P Thomas, MD - Medicare Internal Medicine in Arcadia, CA

Dr George P Thomas, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Arcadia, California. He graduated from medical school in 1974 and has 50 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 622 W Duarte Rd Ste 302, Arcadia, California. You can reach out to his office (for appointments etc.) via phone at (626) 447-0782.

Dr George P Thomas is licensed to practice in California (license number A35801) 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 1649293150.

Contact Information

Dr George P Thomas, MD
622 W Duarte Rd Ste 302,
Arcadia, CA 91007-9278
(626) 447-0782
(626) 447-0795

Map and Direction




Physician's Profile

Full NameDr George P Thomas
GenderMale
SpecialityInternal Medicine
Experience50 Years
Location622 W Duarte Rd Ste 302, Arcadia, 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 George P Thomas graduated from medical school in 1974
  NPI Data:
  • NPI Number: 1649293150
  • Provider Enumeration Date: 07/25/2006
  • Last Update Date: 01/05/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 6709948722
  • Enrollment ID: I20081229000145

Medical Identifiers

Medical identifiers for Dr George P Thomas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1649293150NPI-NPPES
00A358011MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology A35801 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Methodist Hospital Of Southern CaArcadia, CAHospital

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 George P Thomas allows following entities to bill medicare on his behalf.
Entity NameGeorge P Thomas Md Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356336101
PECOS PAC ID: 8628135795
Enrollment ID: O20090318000202

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 George P 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 George P Thomas, MD
622 W Duarte Rd Ste 302,
Arcadia, CA 91007-9278

Ph: (626) 447-0782
Dr George P Thomas, MD
622 W Duarte Rd Ste 302,
Arcadia, CA 91007-9278

Ph: (626) 447-0782

Reviews and Comments


Internal Medicine Doctors in Arcadia, CA

Dr. Josh Weng, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 624 W Duarte Rd, #106, Arcadia, CA 91007
Phone: 626-447-4483    Fax: 626-447-4482
Dr. Loanne Bich Tran, M.D., MPH
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 624 W Duarte Rd Ste 205, Arcadia, CA 91007
Phone: 626-446-0810    Fax: 626-254-9879
Pai-hsiang Chen, D.O
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 301 W Huntington Dr, Suite 310, Arcadia, CA 91007
Phone: 626-446-2360    Fax: 626-446-2370
Dr. Benjamin Thomas Stafford, M.D.
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 612 W Duarte Rd, Suite 304, Arcadia, CA 91007
Phone: 626-446-4461    Fax: 626-445-0647
Dr. James Yu Chang Shen, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 301 W Huntington Dr, Arcadia, CA 91007
Phone: 626-218-9840    Fax: 626-218-9860
Nirmal Kumar Banskota, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1015 N 1st Ave B, Arcadia, CA 91006
Phone: 626-446-0559    Fax: 626-446-0689
Dr. Haig Manjikian, M.D.
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 450 E Huntington Dr, Arcadia, CA 91006
Phone: 626-462-1844    

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.