Maria Ha, OD - Medicare Optometrist in San Francisco, CA

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Maria Ha, OD is a medicare enrolled "Optometrist" provider in San Francisco, California. She went to University Of California - School Of Optometry and graduated in 2001 and has 23 years of diverse experience with area of expertise as Optometry. She is a member of the group practice Hall And Szeto Optometrists and her current practice location is 383 Sacramento St, San Francisco, California. You can reach out to her office (for appointments etc.) via phone at (415) 781-2020.

Maria Ha is licensed to practice in California (license number 11641T) 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 1487679601.

Contact Information

Maria Ha, OD
383 Sacramento St,
San Francisco, CA 94111-3601
(415) 781-2020
(415) 391-2502

Map and Direction




Healthcare Provider's Profile

Full NameMaria Ha
GenderFemale
SpecialityOptometry
Experience23 Years
Location383 Sacramento St, San Francisco, 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:
  • Maria Ha attended and graduated from University Of California - School Of Optometry in 2001
  NPI Data:
  • NPI Number: 1487679601
  • Provider Enumeration Date: 07/12/2006
  • Last Update Date: 01/18/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 9739304023
  • Enrollment ID: I20140630000355

Medical Identifiers

Medical identifiers for Maria Ha such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1487679601NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist 11641T (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Hall And Szeto Optometrists40828413172

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. Maria Ha allows following entities to bill medicare on her behalf.
Provider NameHall & Szeto Optometrists
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1023340536
PECOS PAC ID: 4082841317
Enrollment ID: O20140520000363

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. Maria Ha 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
Maria Ha, OD
383 Sacramento St,
San Francisco, CA 94111-3601

Ph: (415) 781-2020		Maria Ha, OD
383 Sacramento St,
San Francisco, CA 94111-3601

Ph: (415) 781-2020

Reviews and Comments


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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.