Lauren Midthun, MD, DDS - Medicare Internal Medicine in Los Angeles, CA

Lauren Midthun, MD, DDS is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Los Angeles, California. Her current practice location is 11800 Wilshire Blvd, Los Angeles, California. You can reach out to her office (for appointments etc.) via phone at (310) 231-2121.

Lauren Midthun is licensed to practice in California (license number A144832) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1629365176.

Contact Information

Lauren Midthun, MD, DDS
11800 Wilshire Blvd,
Los Angeles, CA 90025-6602
(310) 231-2121
Not Available

Map and Direction




Physician's Profile

Full NameLauren Midthun
GenderFemale
SpecialityInternal Medicine - Hematology & Oncology
Location11800 Wilshire Blvd, Los Angeles, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1629365176
  • Provider Enumeration Date: 07/06/2011
  • Last Update Date: 03/29/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 9234494519
  • Enrollment ID: I20220525002546

Medical Identifiers

Medical identifiers for Lauren Midthun such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1629365176NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine M-16431 (Idaho)Secondary
207R00000XInternal Medicine A144832 (California)Secondary
207RH0003XInternal Medicine - Hematology & Oncology A144832 (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. Lauren Midthun allows following entities to bill medicare on her behalf.
Entity NameSaint Alphonsus Regional Medical Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649357716
PECOS PAC ID: 3476462359
Enrollment ID: O20040204001036

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 Midthun 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 Midthun, MD, DDS
3340 E Goldstone Dr,
Meridian, ID 83642-1026

Ph: (208) 302-9342
Lauren Midthun, MD, DDS
11800 Wilshire Blvd,
Los Angeles, CA 90025-6602

Ph: (310) 231-2121

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).

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