Arthur H Williams, MD - Medicare Pathology in San Gabriel, CA

Arthur H Williams, MD is a medicare enrolled "Pathology - Anatomic Pathology & Clinical Pathology" physician in San Gabriel, California. He graduated from medical school in 1970 and has 54 years of diverse experience with area of expertise as Pathology. He is a member of the group practice San Gabriel Valley Consulting Pathologists Medical Group Inc and his current practice location is 438 W Las Tunas Dr, San Gabriel, California. You can reach out to his office (for appointments etc.) via phone at (626) 570-6597.

Arthur H Williams is licensed to practice in California (license number G21327) 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 1578524617.

Contact Information

Arthur H Williams, MD
438 W Las Tunas Dr,
San Gabriel, CA 91776-1216
(626) 570-6597
Not Available

Map and Direction




Physician's Profile

Full NameArthur H Williams
GenderMale
SpecialityPathology
Experience54 Years
Location438 W Las Tunas Dr, San Gabriel, 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:
  • Arthur H Williams graduated from medical school in 1970
  NPI Data:
  • NPI Number: 1578524617
  • Provider Enumeration Date: 03/29/2006
  • Last Update Date: 11/16/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 7618880931
  • Enrollment ID: I20040723000545

Medical Identifiers

Medical identifiers for Arthur H Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1578524617NPI-NPPES
00G213270MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207ZC0500XPathology - Cytopathology G21327 (California)Secondary
207ZP0102XPathology - Anatomic Pathology & Clinical Pathology G21327 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Monterey Park HospitalMonterey park, CAHospital
San Gabriel Valley Medical CenterSan gabriel, CAHospital
Greater El Monte Community HospitalSouth el monte, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
San Gabriel Valley Consulting Pathologists Medical Group Inc55976788058

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. Arthur H Williams allows following entities to bill medicare on his behalf.
Entity NameSan Gabriel Valley Consulting Pathologists Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1255390837
PECOS PAC ID: 5597678805
Enrollment ID: O20031111000750

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. Arthur H Williams 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
Arthur H Williams, MD
Po Box 10076,
Van Nuys, CA 91410-0076

Ph: (805) 578-8300
Arthur H Williams, MD
438 W Las Tunas Dr,
San Gabriel, CA 91776-1216

Ph: (626) 570-6597

Reviews and Comments


Pathology Doctors in San Gabriel, CA

Xiangdong Bu, MD
Pathology
Medicare: Accepting Medicare Assignments
Practice Location: 438 W Las Tunas Dr, San Gabriel, CA 91776
Phone: 626-570-6597    
Shirley Z. Tan, MD
Pathology
Medicare: Not Enrolled in Medicare
Practice Location: 438 W Las Tunas Dr, San Gabriel, CA 91776
Phone: 626-570-6597    
Mona M Yong, MD
Pathology
Medicare: Not Enrolled in Medicare
Practice Location: 438 W Las Tunas Dr, San Gabriel, CA 91776
Phone: 626-570-6597    
Armine Baltayan, MD
Pathology
Medicare: Medicare Enrolled
Practice Location: 438 W Las Tunas Dr, San Gabriel, CA 91776
Phone: 626-914-3002    
Sunita Vempati, MD
Pathology
Medicare: Not Enrolled in Medicare
Practice Location: 438 W Las Tunas Dr, San Gabriel, CA 91776
Phone: 626-570-6597    
Muh-yau Tang, MD
Pathology
Medicare: Not Enrolled in Medicare
Practice Location: 438 W Las Tunas Dr, San Gabriel, CA 91776
Phone: 626-570-6597    

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.