Catrine Ibrahim Sous, MD - Medicare Obstetrics & Gynecology in Costa Mesa, CA

Catrine Ibrahim Sous, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Costa Mesa, California. Her current practice location is 2995 Red Hill Ave Ste 200, Costa Mesa, California. You can reach out to her office (for appointments etc.) via phone at (949) 581-9158.

Catrine Ibrahim Sous is licensed to practice in California (license number 202428) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1750918983.

Contact Information

Catrine Ibrahim Sous, MD
2995 Red Hill Ave Ste 200,
Costa Mesa, CA 92626-5984
(949) 581-9158
(949) 581-9158

Map and Direction




Physician's Profile

Full NameCatrine Ibrahim Sous
GenderFemale
SpecialityObstetrics & Gynecology
Location2995 Red Hill Ave Ste 200, Costa Mesa, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1750918983
  • Provider Enumeration Date: 03/26/2020
  • Last Update Date: 08/01/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 6800215294
  • Enrollment ID: I20240906003032

Medical Identifiers

Medical identifiers for Catrine Ibrahim Sous such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1750918983NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 35.151688 (Ohio)Secondary
207V00000XObstetrics & Gynecology 202428 (California)Primary

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. Catrine Ibrahim Sous allows following entities to bill medicare on her behalf.
Entity NameUniversity Of Cincinnati Physicians Company Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801840434
PECOS PAC ID: 2264344480
Enrollment ID: O20031105000123

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. Catrine Ibrahim Sous 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
Catrine Ibrahim Sous, MD
2995 Red Hill Ave Ste 200,
Costa Mesa, CA 92626-5984

Ph: (949) 829-5533
Catrine Ibrahim Sous, MD
2995 Red Hill Ave Ste 200,
Costa Mesa, CA 92626-5984

Ph: (949) 581-9158

Reviews and Comments


Obstetrics & Gynecology Doctors in Costa Mesa, CA

Megan Christine Johnson, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1855 Pitcairn Dr, Costa Mesa, CA 92626
Phone: 714-546-1593    
Jennifer Lauren Broad, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1640 Newport Blvd Ste 300, Costa Mesa, CA 92627
Phone: 949-720-9848    Fax: 949-720-9195
Dr. Roya Rakhshani, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 186 E 16th St, Ste A, Costa Mesa, CA 92627
Phone: 714-241-8814    Fax: 714-241-8861
Dr. Michael L Krychman, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1640 Newport Blvd, Costa Mesa, CA 92627
Phone: 949-398-1440    

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.