Dr Aaron Chen, DO - Medicare Dermatology in San Francisco, CA

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Dr Aaron Chen, DO is a medicare enrolled "Dermatology" physician in San Francisco, California. His current practice location is 2001 Union St Ste 520, San Francisco, California. You can reach out to his office (for appointments etc.) via phone at (415) 922-3344.

Dr Aaron Chen is licensed to practice in California (license number 22080) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1780043703.

Contact Information

Dr Aaron Chen, DO
2001 Union St Ste 520,
San Francisco, CA 94123-4110
(415) 922-3344
(415) 921-7759

Map and Direction




Physician's Profile

Full NameDr Aaron Chen
GenderMale
SpecialityDermatology
Location2001 Union St Ste 520, 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: 1780043703
  • Provider Enumeration Date: 02/18/2016
  • Last Update Date: 01/03/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 4284971540
  • Enrollment ID: I20190124000315

Medical Identifiers

Medical identifiers for Dr Aaron Chen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1780043703NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine OS15102 (Florida)Secondary
207N00000XDermatology 22080 (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. Dr Aaron Chen allows following entities to bill medicare on his behalf.
Entity NameEastern Medical Group Corp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093241465
PECOS PAC ID: 1456623347
Enrollment ID: O20180726001282
Entity NameCobo Home Health Services Corp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598271868
PECOS PAC ID: 1658797980
Enrollment ID: O20200818001822
Entity NameQuality Of Life Servicing Corp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235697830
PECOS PAC ID: 5597179978
Enrollment ID: O20210126001658
Entity NameMountain Of Love Therapy Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396339057
PECOS PAC ID: 7214328004
Enrollment ID: O20220105002380
Entity Name305 Medical Care Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700439700
PECOS PAC ID: 4082145990
Enrollment ID: O20241002003903

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 Aaron Chen 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 Aaron Chen, DO
7031 Sw 62nd Ave,
South Miami, FL 33143-4701

Ph: (305) 284-7500		Dr Aaron Chen, DO
2001 Union St Ste 520,
San Francisco, CA 94123-4110

Ph: (415) 922-3344

Reviews and Comments


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Michael K Burns, MD
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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.