Lindsay Aiko Numata, MPAS, PA-C, MS - Medicare Physician Assistant in Westminster, CA

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Lindsay Aiko Numata, MPAS, PA-C, MS is a medicare enrolled "Physician Assistant" in Westminster, California. She graduated from nursing school in 2020 and has 6 years of diverse experience with area of expertise as Physician Assistant. She is a member of the group practice Portola Medical Services Pc, Andrew W Merritt Md Inc, Riviera Medical Corporation and her current practice location is 15464 Goldenwest St., Westminster, California. You can reach out to her office (for appointments etc.) via phone at (714) 891-9008.

Lindsay Aiko Numata is licensed to practice in California (license number PA59904) 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 1427621606.

Contact Information

Lindsay Aiko Numata, MPAS, PA-C, MS
15464 Goldenwest St.,
Westminster, CA 92683
(714) 891-9008
(714) 897-7949

Map and Direction




Provider's Profile

Full NameLindsay Aiko Numata
GenderFemale
SpecialityPhysician Assistant
Experience6 Years
Location15464 Goldenwest St., Westminster, 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:
  • Lindsay Aiko Numata graduated from nursing school in 2020
  NPI Data:
  • NPI Number: 1427621606
  • Provider Enumeration Date: 07/23/2021
  • Last Update Date: 05/28/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 2264891290
  • Enrollment ID: I20230707003167

Medical Identifiers

Medical identifiers for Lindsay Aiko Numata such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1427621606NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant PA59904 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Portola Medical Services Pc478997077322
Andrew W Merritt Md Inc65072186333
Riviera Medical Corporation02443119428

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. Lindsay Aiko Numata allows following entities to bill medicare on her behalf.
Entity NameRiviera Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1225224389
PECOS PAC ID: 0244311942
Enrollment ID: O20080119000067
Entity NameMemorialcare Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205167350
PECOS PAC ID: 8729277314
Enrollment ID: O20110113000219
Entity NameCarbon Health Medical Group of California PC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417294232
PECOS PAC ID: 9032340047
Enrollment ID: O20140314001276
Entity NamePortola Medical Services PC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871962076
PECOS PAC ID: 4789970773
Enrollment ID: O20160830002440
Entity NameAndrew W Merritt MD Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427826080
PECOS PAC ID: 6507218633
Enrollment ID: O20240115000130

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. Lindsay Aiko Numata 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
Lindsay Aiko Numata, MPAS, PA-C, MS
15464 Goldenwest St.,
Westminster, CA 92683

Ph: (714) 891-9008		Lindsay Aiko Numata, MPAS, PA-C, MS
15464 Goldenwest St.,
Westminster, CA 92683

Ph: (714) 891-9008

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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