Von Ta Nguyen, MD - Medicare Internal Medicine in San Francisco, CA

Von Ta Nguyen, MD is a medicare enrolled "Internal Medicine - Allergy & Immunology" physician in San Francisco, California. Her current practice location is 2333 Buchanan St, San Francisco, California. You can reach out to her office (for appointments etc.) via phone at (415) 600-6000.

Von Ta Nguyen is licensed to practice in California (license number A115066) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1174815815.

Contact Information

Von Ta Nguyen, MD
2333 Buchanan St,
San Francisco, CA 94115-1925
(415) 600-6000
Not Available

Map and Direction




Physician's Profile

Full NameVon Ta Nguyen
GenderFemale
SpecialityInternal Medicine - Allergy & Immunology
Location2333 Buchanan St, San Francisco, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1174815815
  • Provider Enumeration Date: 05/13/2011
  • Last Update Date: 11/04/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 2961653514
  • Enrollment ID: I20121108000329

Medical Identifiers

Medical identifiers for Von Ta Nguyen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1174815815NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RA0201XInternal Medicine - Allergy & Immunology A115066 (California)Primary

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. Von Ta Nguyen allows following entities to bill medicare on her behalf.
Entity NameSouthern California Permanente Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770515280
PECOS PAC ID: 6002729175
Enrollment ID: O20031110000678

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. Von Ta 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
Von Ta Nguyen, MD
700 Presidio Ave Apt 401,
San Francisco, CA 94115-2903

Ph: (916) 220-1566
Von Ta Nguyen, MD
2333 Buchanan St,
San Francisco, CA 94115-1925

Ph: (415) 600-6000

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.

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