Natalie Diaz, MD - Medicare Neurology in Torrance, CA

Natalie Diaz, MD is a medicare enrolled "Psychiatry & Neurology - Neurology" physician in Torrance, California. She graduated from medical school in 2000 and has 24 years of diverse experience with area of expertise as Neurology. She is a member of the group practice Providence Saint Johns Medical Foundation and her current practice location is 5215 Torrance Blvd Ste 300, Torrance, California. You can reach out to her office (for appointments etc.) via phone at (424) 212-5361.

Natalie Diaz is licensed to practice in California (license number A86649) 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 1871516492.

Contact Information

Natalie Diaz, MD
5215 Torrance Blvd Ste 300,
Torrance, CA 90503-4009
(424) 212-5361
(310) 316-3466

Map and Direction




Physician's Profile

Full NameNatalie Diaz
GenderFemale
SpecialityNeurology
Experience24 Years
Location5215 Torrance Blvd Ste 300, Torrance, 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:
  • Natalie Diaz graduated from medical school in 2000
  NPI Data:
  • NPI Number: 1871516492
  • Provider Enumeration Date: 07/25/2006
  • Last Update Date: 03/31/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 5395794739
  • Enrollment ID: I20050112001049

Medical Identifiers

Medical identifiers for Natalie Diaz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1871516492NPI-NPPES
CH1382OtherCARAILROAD MEDICARE
W14940OtherCAFPP
M050376OtherCAHARBOR UCLA
DA6447OtherCARAILROAD MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084N0400XPsychiatry & Neurology - Neurology A86649 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Providence Little Company Of Mary Home HealthTorrance, CAHome health agency
Providence Little Company Of Mary Med Ctr TorranceTorrance, CAHospital
Providence Little Co Of Mary Med Ctr San PedroSan pedro, CAHospital
Lac/harbor-ucla Med CenterTorrance, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Providence Saint Johns Medical Foundation0840548624315

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. Natalie Diaz allows following entities to bill medicare on her behalf.
Entity NameProvidence Saint Johns Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1518438712
PECOS PAC ID: 0840548624
Enrollment ID: O20180810000904

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. Natalie Diaz 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
Natalie Diaz, MD
21840 Normandie Ave, Suite 700,
Torrance, CA 90502-2047

Ph: (310) 222-5189
Natalie Diaz, MD
5215 Torrance Blvd Ste 300,
Torrance, CA 90503-4009

Ph: (424) 212-5361

Reviews and Comments


Psychiatry & Neurology Doctors in Torrance, CA

Michael Makhinson, M.D.
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Dr. Isabel Puri, MD
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Benjamin Albert Furst, MD
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Practice Location: 1000 W Carson St, Torrance, CA 90502
Phone: 424-306-5700    Fax: 310-328-7217

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.