Melissa Louise Desouza, MD - Medicare General Surgery in Newport Beach, CA

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Melissa Louise Desouza, MD is a medicare enrolled "Surgery" physician in Newport Beach, California. She went to Drexel University College Of Medicine and graduated in 2014 and has 11 years of diverse experience with area of expertise as General Surgery. She is a member of the group practice The Oregon Clinic, Pc and her current practice location is 1 Hoag Dr, Newport Beach, California. You can reach out to her office (for appointments etc.) via phone at (949) 764-5350.

Melissa Louise Desouza is licensed to practice in California (license number C202170) 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 1902224694.

Contact Information

Melissa Louise Desouza, MD
1 Hoag Dr,
Newport Beach, CA 92663-4162
(949) 764-5350
Not Available

Map and Direction




Physician's Profile

Full NameMelissa Louise Desouza
GenderFemale
SpecialityGeneral Surgery
Experience11 Years
Location1 Hoag Dr, 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:
  • Melissa Louise Desouza attended and graduated from Drexel University College Of Medicine in 2014
  NPI Data:
  • NPI Number: 1902224694
  • Provider Enumeration Date: 03/31/2014
  • Last Update Date: 06/17/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 1850519687
  • Enrollment ID: I20210813002476

Medical Identifiers

Medical identifiers for Melissa Louise Desouza such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1902224694NPI-NPPES
500672653MedicaidOR
2037912MedicaidWA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208600000XSurgery MD205727 (Oregon)Secondary
208600000XSurgery C202170 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Providence Portland Medical CenterPortland, ORHospital
Providence St Vincent Medical CenterPortland, ORHospital
Legacy Meridian Park Medical CenterTualatin, ORHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
The Oregon Clinic, Pc2860390408324

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. Melissa Louise Desouza allows following entities to bill medicare on her behalf.
Entity NameProvidence Health & Services Oregon
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023488343
PECOS PAC ID: 0648183608
Enrollment ID: O20031106000652
Entity NameProvidence Health & Services - Oregon
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003991845
PECOS PAC ID: 5395656284
Enrollment ID: O20031113000626
Entity NameThe Oregon Clinic, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265417174
PECOS PAC ID: 2860390408
Enrollment ID: O20031222000096

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. Melissa Louise Desouza 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
Melissa Louise Desouza, MD
3337 Alabama Cir,
Costa Mesa, CA 92626-2041

Ph: (603) 986-1695		Melissa Louise Desouza, MD
1 Hoag Dr,
Newport Beach, CA 92663-4162

Ph: (949) 764-5350

Reviews and Comments


Surgery Doctors in Newport Beach, CA

Dr. Robert Gertmenian Burns, M.D.
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Dr. Steven Robert Beanes, M.D.
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Phone: 949-791-6767    Fax: 949-791-6768
Dr. Yuichi Ishida, M.D.
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Peter C Wang, M.D.
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Vu Dinh, D.O.
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Practice Location: 425 Old Newport Blvd, Newport Beach, CA 92663
Phone: 949-438-2476    
Dr. Jonathan David Shifren, M.D.
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Medicare: Not Enrolled in Medicare
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Phone: 949-729-1731    Fax: 949-721-9194
Yoon Kyung Lee, MD
Surgery
Medicare: May Accept Medicare Assignments
Practice Location: 510 Superior Ave Ste 200g, Newport Beach, CA 92663
Phone: 949-791-6767    Fax: 949-791-6768

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.