Michael A Raya, MD - Medicare Internal Medicine in Long Beach, CA

Michael A Raya, MD is a medicare enrolled "Internal Medicine" physician in Long Beach, California. He graduated from medical school in 2018 and has 6 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Healthcare Partners Affiliates Medical Group and his current practice location is 2600 Redondo Ave, Long Beach, California. You can reach out to his office (for appointments etc.) via phone at (562) 988-7000.

Michael A Raya is licensed to practice in California (license number A165548) 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 1003394370.

Contact Information

Michael A Raya, MD
2600 Redondo Ave,
Long Beach, CA 90806-2325
(562) 988-7000
Not Available

Map and Direction




Physician's Profile

Full NameMichael A Raya
GenderMale
SpecialityInternal Medicine
Experience6 Years
Location2600 Redondo Ave, Long Beach, 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:
  • Michael A Raya graduated from medical school in 2018
  NPI Data:
  • NPI Number: 1003394370
  • Provider Enumeration Date: 07/30/2018
  • Last Update Date: 08/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 9335464171
  • Enrollment ID: I20210608001905

Medical Identifiers

Medical identifiers for Michael A Raya such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1003394370NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A165548 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Long Beach Memorial Medical CenterLong beach, CAHospital
St Mary Medical CenterLong beach, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Healthcare Partners Affiliates Medical Group7315842002658

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. Michael A Raya allows following entities to bill medicare on his behalf.
Entity NameHealthcare Partners Affiliates Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659312593
PECOS PAC ID: 7315842002
Enrollment ID: O20031204001258
Entity NameConcord Hospitalist Group A Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972036309
PECOS PAC ID: 3072899228
Enrollment ID: O20170424002215

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. Michael A Raya 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
Michael A Raya, MD
2600 Redondo Ave,
Long Beach, CA 90806-2325

Ph: () -
Michael A Raya, MD
2600 Redondo Ave,
Long Beach, CA 90806-2325

Ph: (562) 988-7000

Reviews and Comments


Internal Medicine Doctors in Long Beach, CA

Sohrab Tanavoli, D.O
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Dr. Maurice A Bell, MD
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Katya C Corado, M.D.
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Medicare: Medicare Enrolled
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Phone: 562-599-8601    Fax: 562-218-0853
Dr. Diane L. Johnson, M.D.
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Medicare: Not Enrolled in Medicare
Practice Location: 65 Pine Ave, #19, Long Beach, CA 90802
Phone: 714-402-4685    Fax: 562-856-0389

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.