Dr Ann My Nguyen, OD - Medicare Optometrist in San Francisco, CA

Dr Ann My Nguyen, OD is a medicare enrolled "Optometrist" provider in San Francisco, California. She graduated from medical school in 2003 and has 21 years of diverse experience with area of expertise as Optometry. She is a member of the group practice First Optometric Care Of Northern California Pc and her current practice location is 360 Post St Ste 1005, San Francisco, California. You can reach out to her office (for appointments etc.) via phone at (415) 982-2020.

Dr Ann My Nguyen is licensed to practice in California (license number 12456) 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 1972727683.

Contact Information

Dr Ann My Nguyen, OD
360 Post St Ste 1005,
San Francisco, CA 94108-4913
(415) 982-2020
(415) 982-2011

Map and Direction




Healthcare Provider's Profile

Full NameDr Ann My Nguyen
GenderFemale
SpecialityOptometry
Experience21 Years
Location360 Post St Ste 1005, 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:
  • Dr Ann My Nguyen graduated from medical school in 2003
  NPI Data:
  • NPI Number: 1972727683
  • Provider Enumeration Date: 04/12/2007
  • Last Update Date: 03/07/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 8628024031
  • Enrollment ID: I20050329001059

Medical Identifiers

Medical identifiers for Dr Ann My Nguyen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1972727683NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist TUV007140-1 (New York)Secondary
152W00000XOptometrist 12456 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
First Optometric Care Of Northern California Pc600221648819

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 Ann My Nguyen allows following entities to bill medicare on her behalf.
Provider NameKevin Tan Md And Productions Inc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1659752319
PECOS PAC ID: 2961712666
Enrollment ID: O20151110000307
Provider NameFirst Optometric Care Of Northern California Pc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1154972404
PECOS PAC ID: 6002216488
Enrollment ID: O20210608000773

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 Ann My Nguyen 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 Ann My Nguyen, OD
62 Grand Central Terminal,
New York, NY 10017-5622

Ph: (212) 599-1220
Dr Ann My Nguyen, OD
360 Post St Ste 1005,
San Francisco, CA 94108-4913

Ph: (415) 982-2020

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.