Ryan Wang, MD - Medicare Anesthesiology in San Leandro, CA

Ryan Wang, MD is a medicare enrolled "Anesthesiology" physician in San Leandro, California. His current practice location is 2500 Merced St, San Leandro, California. You can reach out to his office (for appointments etc.) via phone at (510) 454-1000.

Ryan Wang is licensed to practice in California (license number A178435) 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 1972968758.

Contact Information

Ryan Wang, MD
2500 Merced St,
San Leandro, CA 94577-4201
(510) 454-1000
Not Available

Map and Direction




Physician's Profile

Full NameRyan Wang
GenderMale
SpecialityAnesthesiology
Location2500 Merced St, San Leandro, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1972968758
  • Provider Enumeration Date: 12/22/2015
  • Last Update Date: 10/08/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 9638536550
  • Enrollment ID: I20230608002260

Medical Identifiers

Medical identifiers for Ryan Wang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1972968758NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology MD61416657 (Washington)Secondary
207L00000XAnesthesiology A178435 (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. Ryan Wang allows following entities to bill medicare on his behalf.
Entity NameThe Association Of University Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023041159
PECOS PAC ID: 0446162697
Enrollment ID: O20031105000244

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. Ryan Wang 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
Ryan Wang, MD
2500 Merced St Fl 2,
San Leandro, CA 94577-4201

Ph: (510) 454-7600
Ryan Wang, MD
2500 Merced St,
San Leandro, CA 94577-4201

Ph: (510) 454-1000

Reviews and Comments


Anesthesiology Doctors in San Leandro, CA

Dr. Shiena Sharma, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 2500 Merced St, San Leandro, CA 94577
Phone: 510-454-1000    
Dr. Paul Gillbanks, MD
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 15035 E 14th St, San Leandro, CA 94578
Phone: 510-276-2800    Fax: 510-276-2890
Ms. Solina Tith, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 2500 Merced St, San Leandro, CA 94577
Phone: 562-221-6892    
Jayaprada Achanta, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 2500 Merced St, San Leandro, CA 94577
Phone: 510-454-1000    
Sheena Sawant, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 2500 Merced St, San Leandro, CA 94577
Phone: 510-454-1000    
Dr. Toufan Razi, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 2410 Merced St, San Leandro, CA 94577
Phone: 510-278-2700    Fax: 510-278-2772
Dr. Hooman Darien Behravan, D.O.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 13690 E 14th St, Suite 200, San Leandro, CA 94578
Phone: 510-614-9200    Fax: 510-614-9203

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.