Kathleen Mai, O.d., Optometry Corp - Medicare Optometrist in Castro Valley, CA

Kathleen Mai, O.d., Optometry Corp is a medicare enrolled "Optometrist" provider in Castro Valley, California. Their current practice location is 3550 Castro Valley Blvd, Castro Valley, California. You can reach out to their office (for appointments etc.) via phone at (510) 581-1680.

Kathleen Mai, O.d., Optometry Corp is licensed to practice in * (Not Available) (license number ) and it also participates in the medicare program. Kathleen Mai, O.d., Optometry Corp is enrolled with medicare and should accept medicare assignments and since they are enrolled in medicare, they may order Medicare Part D Prescription drugs, if eligible. The facility's NPI Number is 1730879891.

Contact Information

Kathleen Mai, O.d., Optometry Corp
3550 Castro Valley Blvd,
Castro Valley, CA 94546-4402
(510) 581-1680
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameKathleen Mai, O.d., Optometry Corp
TypeFacility
SpecialityOptometrist
Location3550 Castro Valley Blvd, Castro Valley, California
Accepts Medicare AssignmentsMedicare enrolled and accepts medicare insurance. Providers at this facility may prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1730879891
  • Provider Enumeration Date: 05/11/2023
  • Last Update Date: 05/11/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0345601324
  • Enrollment ID: O20230808000322

Medical Identifiers

Medical identifiers for Kathleen Mai, O.d., Optometry Corp such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1730879891NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist (* (Not Available))Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Kathleen Mai, O.d., Optometry Corp acts as a billing entity for following providers:
Provider NameMary Quy Hao Nguyen
Provider TypePractitioner - Optometry
Provider IdentifiersNPI Number: 1285981274
PECOS PAC ID: 9335386069
Enrollment ID: I20130516000263
Provider NameKaiyun Kathleen Mai
Provider TypePractitioner - Optometry
Provider IdentifiersNPI Number: 1730436643
PECOS PAC ID: 8628291358
Enrollment ID: I20230808000389

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. Kathleen Mai, O.d., Optometry Corp 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
Kathleen Mai, O.d., Optometry Corp
14603 Merced St,
San Leandro, CA 94579-1058

Ph: () -
Kathleen Mai, O.d., Optometry Corp
3550 Castro Valley Blvd,
Castro Valley, CA 94546-4402

Ph: (510) 581-1680

Reviews and Comments


Optometrist in Castro Valley, CA

Dr. Paul Hung-li Peng, O.D.
Optometrist
Medicare: Medicare Enrolled
Practice Location: 4041 E Castro Valley Blvd, Castro Valley, CA 94552
Phone: 510-881-8343    Fax: 510-881-8501
Castro Valley Optometry Group
Optometrist
Medicare: Medicare Enrolled
Practice Location: 4041 E Castro Valley Blvd, Castro Valley, CA 94552
Phone: 510-881-8343    Fax: 510-881-8501
Dr. Sophia Hsiao, O.D.
Optometrist
Medicare: Not Enrolled in Medicare
Practice Location: 6615 Bowie Way, Castro Valley, CA 94552
Phone: 510-695-1642    
John Sic-yiu Liu,
Optometrist
Medicare: Not Enrolled in Medicare
Practice Location: 3550 Castro Valley Blvd, Castro Valley, CA 94546
Phone: 510-581-1680    Fax: 510-581-5070
Kelsey Schultz,
Optometrist
Medicare: Medicare Enrolled
Practice Location: 20046 Lake Chabot Rd, Castro Valley, CA 94546
Phone: 239-719-0009    
Marc Dea, OD
Optometrist
Medicare: Accepting Medicare Assignments
Practice Location: 2687 Castro Valley Blvd, Castro Valley, CA 94546
Phone: 510-581-1553    Fax: 510-581-1929
Vision Gallery Optometric Center
Optometrist
Medicare: Not Enrolled in Medicare
Practice Location: 20211 Patio Drive, Suite 100, Castro Valley, CA 94546
Phone: 510-881-4401    Fax: 510-881-4423

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.