Wei Bai, MD - Medicare Hematology/oncology in Santa Maria, CA

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Wei Bai, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Santa Maria, California. She graduated from medical school in 1995 and has 29 years of diverse experience with area of expertise as Hematology/oncology. She is a member of the group practice Pacific Central Coast Health Centers and her current practice location is 1325 E Church St Ste 301, Santa Maria, California. You can reach out to her office (for appointments etc.) via phone at (805) 349-9393.

Wei Bai is licensed to practice in Oregon (license number MD153848) 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 1053567545.

Contact Information

Wei Bai, MD
1325 E Church St Ste 301,
Santa Maria, CA 93454-5915
(805) 349-9393
(805) 349-1155

Map and Direction




Physician's Profile

Full NameWei Bai
GenderFemale
SpecialityHematology/oncology
Experience29 Years
Location1325 E Church St Ste 301, Santa Maria, 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:
  • Wei Bai graduated from medical school in 1995
  NPI Data:
  • NPI Number: 1053567545
  • Provider Enumeration Date: 08/15/2008
  • Last Update Date: 11/02/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1456525385
  • Enrollment ID: I20200513000824

Medical Identifiers

Medical identifiers for Wei Bai such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1053567545NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology MD153848 (Oregon)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Dignity Health Home HealthSanta maria, CAHome health agency
Marian Regional Medical CenterSanta maria, CAHospital
French Hospital Medical CenterSan luis obispo, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Pacific Central Coast Health Centers9739091364213

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. Wei Bai allows following entities to bill medicare on her behalf.
Entity NamePacific Central Coast Health Centers
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063496651
PECOS PAC ID: 9739091364
Enrollment ID: O20031103000443

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. Wei Bai 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
Wei Bai, MD
1325 E Church St Ste 301,
Santa Maria, CA 93454-5915

Ph: (805) 349-9393		Wei Bai, MD
1325 E Church St Ste 301,
Santa Maria, CA 93454-5915

Ph: (805) 349-9393

Reviews and Comments


Internal Medicine Doctors in Santa Maria, CA

Dr. Paul A Lussier, D.O.
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 117 W Bunny Ave, Santa Maria, CA 93458
Phone: 805-739-3890    Fax: 805-347-7697
Mr. Muthiyaliah Babu, M.D.
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 1401 E Main St, Santa Maria, CA 93454
Phone: 805-349-0198    Fax: 805-349-9004
Dr. Siri Atma Singh Khalsa, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1400 E Church St, Santa Maria, CA 93454
Phone: 805-739-3215    
Dr. Barry Steven Feldman, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1400 E Church St, Santa Maria, CA 93454
Phone: 805-739-3000    Fax: 970-667-0847
Dr. Jose Jumil Yongco, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 2115 Centerpointe Pkwy, Santa Maria, CA 93455
Phone: 805-346-7230    Fax: 805-346-7272
Dr. Eric William Jahnke Sr., MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 361 Town Center West Suite 101, Santa Maria, CA 93458
Phone: 805-922-6581    Fax: 805-922-7052

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.