Dr Francis Chuwei Hsiao, MD, PHD - Medicare Dermatology in San Francisco, CA

Dr Francis Chuwei Hsiao, MD, PHD is a medicare enrolled "Dermatology" physician in San Francisco, California. He went to Tufts University School Of Medicine and graduated in 2008 and has 17 years of diverse experience with area of expertise as Dermatology. He is a member of the group practice Greenbrae Dermatology, A Medical Corporation, Csi Medical Group and his current practice location is 3838 California St Rm 610, San Francisco, California. You can reach out to his office (for appointments etc.) via phone at (415) 387-8007.

Dr Francis Chuwei Hsiao is licensed to practice in California (license number A 110786) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1982855185.

Contact Information

Dr Francis Chuwei Hsiao, MD, PHD
3838 California St Rm 610,
San Francisco, CA 94118-1508
(415) 387-8007
(415) 387-8008

Map and Direction




Physician's Profile

Full NameDr Francis Chuwei Hsiao
GenderMale
SpecialityDermatology
Experience17 Years
Location3838 California St Rm 610, San Francisco, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Francis Chuwei Hsiao attended and graduated from Tufts University School Of Medicine in 2008
  NPI Data:
  • NPI Number: 1982855185
  • Provider Enumeration Date: 10/06/2008
  • Last Update Date: 03/14/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 3971731324
  • Enrollment ID: I20140110001551

Medical Identifiers

Medical identifiers for Dr Francis Chuwei Hsiao such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1982855185NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207ND0101XDermatology - Mohs-micrographic Surgery A110786 (California)Secondary
207N00000XDermatology A 110786 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
California Pacific Medical Center- Van Ness CampusSan francisco, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Greenbrae Dermatology, A Medical Corporation47898329086
Csi Medical Group5890916845100

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 Francis Chuwei Hsiao allows following entities to bill medicare on his behalf.
Entity NameGreenbrae Dermatology, A Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174898654
PECOS PAC ID: 4789832908
Enrollment ID: O20130123000375
Entity NameCsi Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871909804
PECOS PAC ID: 5890916845
Enrollment ID: O20141016001930
Entity NameCity Health A Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477940187
PECOS PAC ID: 5890003024
Enrollment ID: O20151007002146

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 Francis Chuwei Hsiao 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 Francis Chuwei Hsiao, MD, PHD
6399 San Ignacio Ave Ste 120,
San Jose, CA 95119-1215

Ph: (408) 369-5620
Dr Francis Chuwei Hsiao, MD, PHD
3838 California St Rm 610,
San Francisco, CA 94118-1508

Ph: (415) 387-8007

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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