Stephanie Yen, MD - Medicare Emergency Medicine in San Diego, CA

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Stephanie Yen, MD is a medicare enrolled "Emergency Medicine" physician in San Diego, California. She went to Chicago College Of Medicine And Surgery and graduated in 2015 and has 9 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice Alvarado Emergency Medical Associates, Inc. and her current practice location is 801 A St Apt 801, San Diego, California. You can reach out to her office (for appointments etc.) via phone at (630) 303-6102.

Stephanie Yen is licensed to practice in California (license number A155640) 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 1699154237.

Contact Information

Stephanie Yen, MD
801 A St Apt 801,
San Diego, CA 92101-4542
(630) 303-6102
Not Available

Map and Direction




Physician's Profile

Full NameStephanie Yen
GenderFemale
SpecialityEmergency Medicine
Experience9 Years
Location801 A St Apt 801, San Diego, 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:
  • Stephanie Yen attended and graduated from Chicago College Of Medicine And Surgery in 2015
  NPI Data:
  • NPI Number: 1699154237
  • Provider Enumeration Date: 05/28/2015
  • Last Update Date: 08/06/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 6800101015
  • Enrollment ID: I20180727002435

Medical Identifiers

Medical identifiers for Stephanie Yen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1699154237NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine A155640 (California)Primary
207P00000XEmergency Medicine 4301107568 (Michigan)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Uc San Diego Health Hillcrest - Hillcrest Med CtrSan diego, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Alvarado Emergency Medical Associates, Inc.004239625112

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. Stephanie Yen allows following entities to bill medicare on her behalf.
Entity NameAlvarado Emergency Medical Associates, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285811992
PECOS PAC ID: 0042396251
Enrollment ID: O20080328000280
Entity NameTemecula Valley Emergency Physicians Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407281223
PECOS PAC ID: 2769619097
Enrollment ID: O20131212000952
Entity NameCorona Regional Emergency Medical Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134629298
PECOS PAC ID: 9133481484
Enrollment ID: O20180326001396
Entity NameTelemedicine365, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912525817
PECOS PAC ID: 0648683920
Enrollment ID: O20210105001789

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. Stephanie Yen 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
Stephanie Yen, MD
300 Fir St Fl 1,
San Diego, CA 92101-2327

Ph: (619) 446-1575		Stephanie Yen, MD
801 A St Apt 801,
San Diego, CA 92101-4542

Ph: (630) 303-6102

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.