Stuart James Andersen, MD - Medicare Internal Medicine in San Diego, CA

Stuart James Andersen, MD is a medicare enrolled "Internal Medicine" physician in San Diego, California. He went to Stanford University School Of Medicine and graduated in 2013 and has 11 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Avera Mckennan and his current practice location is 3900 5th Ave Ste 110, San Diego, California. You can reach out to his office (for appointments etc.) via phone at (858) 554-1212.

Stuart James Andersen is licensed to practice in California (license number A162976) 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 1205270956.

Contact Information

Stuart James Andersen, MD
3900 5th Ave Ste 110,
San Diego, CA 92103-3122
(858) 554-1212
(858) 795-1195

Map and Direction




Physician's Profile

Full NameStuart James Andersen
GenderMale
SpecialityInternal Medicine
Experience11 Years
Location3900 5th Ave Ste 110, San Diego, 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:
  • Stuart James Andersen attended and graduated from Stanford University School Of Medicine in 2013
  NPI Data:
  • NPI Number: 1205270956
  • Provider Enumeration Date: 04/24/2013
  • Last Update Date: 10/05/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 3476794777
  • Enrollment ID: I20231110001711

Medical Identifiers

Medical identifiers for Stuart James Andersen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1205270956NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A162976 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Avera At HomeSioux falls, SDHome health agency
Avera Mckennan Hospital & University Health CenterSioux falls, SDHospital
Avera Heart Hospital Of South DakotaSioux falls, SDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Avera Mckennan0345157103833

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. Stuart James Andersen allows following entities to bill medicare on his behalf.
Entity NameAvera Mckennan
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003389206
PECOS PAC ID: 0345157103
Enrollment ID: O20031110000117

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. Stuart James Andersen 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
Stuart James Andersen, MD
9850 Genesee Ave Ste 320,
La Jolla, CA 92037-1208

Ph: (858) 554-1212
Stuart James Andersen, MD
3900 5th Ave Ste 110,
San Diego, CA 92103-3122

Ph: (858) 554-1212

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.