Kristin Masukawa, MD - Medicare Family Practice in Newport Beach, CA

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Kristin Masukawa, MD is a medicare enrolled "Family Medicine" physician in Newport Beach, California. She went to University Of California, Davis School Of Medicine and graduated in 2015 and has 9 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Regents Of The University Of California and her current practice location is 4000 Macarthur Blvd Ste 110, Newport Beach, California. You can reach out to her office (for appointments etc.) via phone at (949) 445-8768.

Kristin Masukawa is licensed to practice in California (license number A146003) 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 1063809911.

Contact Information

Kristin Masukawa, MD
4000 Macarthur Blvd Ste 110,
Newport Beach, CA 92660-2546
(949) 445-8768
Not Available

Map and Direction




Physician's Profile

Full NameKristin Masukawa
GenderFemale
SpecialityFamily Practice
Experience9 Years
Location4000 Macarthur Blvd Ste 110, Newport Beach, 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:
  • Kristin Masukawa attended and graduated from University Of California, Davis School Of Medicine in 2015
  NPI Data:
  • NPI Number: 1063809911
  • Provider Enumeration Date: 04/17/2015
  • Last Update Date: 11/25/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 0749522704
  • Enrollment ID: I20190424000362

Medical Identifiers

Medical identifiers for Kristin Masukawa such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1063809911NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine A146003 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
University Of California Irvine Medical CenterOrange, CAHospital
Hoag Memorial Hospital PresbyterianNewport beach, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Regents Of The University Of California559766364159

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. Kristin Masukawa allows following entities to bill medicare on her behalf.
Entity NameCounty Of Los Angeles
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851363188
PECOS PAC ID: 1850296534
Enrollment ID: O20031204001218
Entity NameRegents Of The University Of California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679521850
PECOS PAC ID: 5597663641
Enrollment ID: O20031226000376
Entity NameRegents Of The University Of
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366590762
PECOS PAC ID: 3779689518
Enrollment ID: O20070510000532

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. Kristin Masukawa 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
Kristin Masukawa, MD
200 S Manchester Ave Ste 300,
Orange, CA 92868-3219

Ph: (714) 456-8888		Kristin Masukawa, MD
4000 Macarthur Blvd Ste 110,
Newport Beach, CA 92660-2546

Ph: (949) 445-8768

Reviews and Comments


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Dr. Todd Andrew Forman, M.D.
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Dr. John Paul Laura, D.O
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Dr. Vincent D Nguyen, D.O.
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Dr. John G Miller, MD
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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.