Lauren Eillen Macaraeg, MD - Medicare Internal Medicine in Daly City, CA

Lauren Eillen Macaraeg, MD is a medicare enrolled "Internal Medicine" physician in Daly City, California. She graduated from medical school in 2016 and has 8 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice West Coast Kidney and her current practice location is 1498 Southgate Ave # 102, Daly City, California. You can reach out to her office (for appointments etc.) via phone at (650) 755-4490.

Lauren Eillen Macaraeg is licensed to practice in California (license number A164350) 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 1730612532.

Contact Information

Lauren Eillen Macaraeg, MD
1498 Southgate Ave # 102,
Daly City, CA 94015-4015
(650) 755-4490
Not Available

Map and Direction




Physician's Profile

Full NameLauren Eillen Macaraeg
GenderFemale
SpecialityInternal Medicine
Experience8 Years
Location1498 Southgate Ave # 102, Daly City, 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:
  • Lauren Eillen Macaraeg graduated from medical school in 2016
  NPI Data:
  • NPI Number: 1730612532
  • Provider Enumeration Date: 04/07/2017
  • Last Update Date: 06/27/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 9335529643
  • Enrollment ID: I20220705001314

Medical Identifiers

Medical identifiers for Lauren Eillen Macaraeg such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1730612532NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RN0300XInternal Medicine - Nephrology A164350 (California)Secondary
207R00000XInternal Medicine A164350 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
San Francisco Dialysis CenterSan francisco, CADialysis facility
Rai Ocean AvenueSan francisco, CADialysis facility
Westlake Daly City Dialysis CenterDaly city, CADialysis facility
Davita Golden Gate DialysisSan francisco, CADialysis facility
St Mary's Medical CenterSan francisco, CAHospital
Peninsula Medical CenterBurlingame, CAHospital
Seton Medical CenterDaly city, CAHospital
California Pacific Medical Center - Mission BernalSan francisco, CAHospital
California Pacific Medical Center- Van Ness CampusSan francisco, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
West Coast Kidney175970014949

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. Lauren Eillen Macaraeg allows following entities to bill medicare on her behalf.
Entity NameWest Bay Nephrology Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1336117829
PECOS PAC ID: 7012943947
Enrollment ID: O20050712001159
Entity NameWest Coast Kidney
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952914681
PECOS PAC ID: 1759700149
Enrollment ID: O20201005001363

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. Lauren Eillen Macaraeg 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
Lauren Eillen Macaraeg, MD
1498 Southgate Ave # 102,
Daly City, CA 94015-4015

Ph: () -
Lauren Eillen Macaraeg, MD
1498 Southgate Ave # 102,
Daly City, CA 94015-4015

Ph: (650) 755-4490

Reviews and Comments


Internal Medicine Doctors in Daly City, CA

Hui Ming Yang, MD
Internal Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 1900 Sullivan Ave, Lower Level, Daly City, CA 94015
Phone: 415-680-4135    
Dr. Christian Cosca Cruz, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1498 Southgate Ave, Suite 102, Daly City, CA 94015
Phone: 650-755-4490    Fax: 650-755-2920
Scott T. Tsunehara, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 395 Hickey Blvd, Daly City, CA 94015
Phone: 650-742-2000    
Grace Lising Huang,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 901 Campus Dr Ste 111, Daly City, CA 94015
Phone: 650-652-8500    
Dr. Robert Ra Nien Tseng, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1498 Southgate Ave, Ste 102, Daly City, CA 94015
Phone: 650-755-4492    Fax: 650-755-4466
Mark M. Tsuchiyose, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1850 Sullivan Avenue #520, Daly City, CA 94015
Phone: 650-756-5000    Fax: 650-756-5903
Dr. Carlo Jericho S Magtibay, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1900 Sullivan Ave, Lower Level, Daly City, CA 94015
Phone: 415-680-4135    

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.