Ms Judy Hsu, MD - Medicare Internal Medicine in San Francisco, CA

Ms Judy Hsu, MD is a medicare enrolled "Internal Medicine" physician in San Francisco, California. She went to University Of California, Geffen School Of Medicine and graduated in 1996 and has 28 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice North East Medical Services and her current practice location is 1520 Stockton St, San Francisco, California. You can reach out to her office (for appointments etc.) via phone at (415) 391-9686.

Ms Judy Hsu is licensed to practice in California (license number A064207) 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 1043384050.

Contact Information

Ms Judy Hsu, MD
1520 Stockton St,
San Francisco, CA 94133
(415) 391-9686
(415) 433-1139

Map and Direction




Physician's Profile

Full NameMs Judy Hsu
GenderFemale
SpecialityInternal Medicine
Experience28 Years
Location1520 Stockton 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:
  • Ms Judy Hsu attended and graduated from University Of California, Geffen School Of Medicine in 1996
  NPI Data:
  • NPI Number: 1043384050
  • Provider Enumeration Date: 11/20/2006
  • Last Update Date: 01/24/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 9436219672
  • Enrollment ID: I20081118000847

Medical Identifiers

Medical identifiers for Ms Judy Hsu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1043384050NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine A064207 (California)Secondary
207R00000XInternal Medicine A064207 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Asian American Home HealthAlameda, CAHome health agency
California Pacific Medical Center- Van Ness CampusSan francisco, CAHospital
Ucsf Medical CenterSan francisco, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
North East Medical Services4284520529108

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. Ms Judy Hsu allows following entities to bill medicare on her behalf.
Entity NameNorth East Medical Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093992844
PECOS PAC ID: 4284520529
Enrollment ID: O20040224001157

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. Ms Judy Hsu 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
Ms Judy Hsu, MD
1520 Stockton St,
San Francisco, CA 94133

Ph: (415) 391-9686
Ms Judy Hsu, MD
1520 Stockton St,
San Francisco, CA 94133

Ph: (415) 391-9686

Reviews and Comments


Internal Medicine Doctors in San Francisco, CA

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Stephen Norris Cohen, MD
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Phone: 415-750-4994    Fax: 415-750-8156
Dr. Adriana A.t. Martin, M.D., PH.D.
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Practice Location: 505 Parnassus Ave, San Francisco, CA 94143
Phone: 415-514-7288    

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).

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