Dr Penna Kim Bui, MD - Medicare Anesthesiology in Castro Valley, CA

Dr Penna Kim Bui, MD is a medicare enrolled "Anesthesiology" physician in Castro Valley, California. She went to University Of Texas Medical School At San Antonio and graduated in 2001 and has 23 years of diverse experience with area of expertise as Anesthesiology. She is a member of the group practice Alameda Anesthesia Associates Medical Group, Inc and her current practice location is 20103 Lake Chabot Rd, Castro Valley, California. You can reach out to her office (for appointments etc.) via phone at (510) 870-2497.

Dr Penna Kim Bui is licensed to practice in California (license number A81774) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1225045149.

Contact Information

Dr Penna Kim Bui, MD
20103 Lake Chabot Rd,
Castro Valley, CA 94546-5305
(510) 870-2497
(562) 933-1245

Map and Direction




Physician's Profile

Full NameDr Penna Kim Bui
GenderFemale
SpecialityAnesthesiology
Experience23 Years
Location20103 Lake Chabot Rd, Castro Valley, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Penna Kim Bui attended and graduated from University Of Texas Medical School At San Antonio in 2001
  NPI Data:
  • NPI Number: 1225045149
  • Provider Enumeration Date: 08/02/2006
  • Last Update Date: 07/09/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 3072543941
  • Enrollment ID: I20050819000656

Medical Identifiers

Medical identifiers for Dr Penna Kim Bui such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1225045149NPI-NPPES
00A817740OtherCABLUE SHIELD ID #
00A817740385OtherCACALOPTIMA ID #
00A817740MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology A81774 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Eden Medical CenterCastro valley, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Alameda Anesthesia Associates Medical Group, Inc468864202817

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 Penna Kim Bui allows following entities to bill medicare on her behalf.
Entity NameAlameda Anesthesia Associates Medical Group, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487602256
PECOS PAC ID: 4688642028
Enrollment ID: O20040922001142

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 Penna Kim Bui 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 Penna Kim Bui, MD
Po Box 10429,
Newport Beach, CA 92658-0429

Ph: (949) 417-1812
Dr Penna Kim Bui, MD
20103 Lake Chabot Rd,
Castro Valley, CA 94546-5305

Ph: (510) 870-2497

Reviews and Comments


Anesthesiology Doctors in Castro Valley, CA

Phuong Dai Vo, MD
Anesthesiology
Medicare: Medicare Enrolled
Practice Location: 20103 Lake Chabot Rd, Castro Valley, CA 94546
Phone: 510-537-1234    
Marina Swee, DO
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 20998 Redwood Rd, Castro Valley, CA 94546
Phone: 510-538-2828    
Yolanda Q Tam, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 20103 Lake Chabot Rd, Castro Valley, CA 94546
Phone: 510-537-1234    
Dr. Charles Ernest Lopez, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 20998 Redwood Rd, Castro Valley, CA 94546
Phone: 510-538-2828    Fax: 510-538-2508
Dr. Jeffrey Do, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 20998 Redwood Rd, Castro Valley, CA 94546
Phone: 510-538-2828    
Qiliang Zhang, D.O.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 20103 Lake Chabot Rd, Castro Valley, CA 94546
Phone: 510-537-1234    

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.