Samar Nahas, MD - Medicare Obstetrics/gynecology in Riverside, CA

Samar Nahas, MD is a medicare enrolled "Obstetrics & Gynecology - Gynecology" physician in Riverside, California. She graduated from medical school in 2002 and has 22 years of diverse experience with area of expertise as Obstetrics/gynecology. She is a member of the group practice Regents Of The University Of California and her current practice location is 19330 Jesse Ln Ste 100, Riverside, California. You can reach out to her office (for appointments etc.) via phone at (951) 776-5545.

Samar Nahas is licensed to practice in Arizona (license number 44372) 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 1831478395.

Contact Information

Samar Nahas, MD
19330 Jesse Ln Ste 100,
Riverside, CA 92508-5077
(951) 776-5545
Not Available

Map and Direction




Physician's Profile

Full NameSamar Nahas
GenderFemale
SpecialityObstetrics/gynecology
Experience22 Years
Location19330 Jesse Ln Ste 100, Riverside, 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:
  • Samar Nahas graduated from medical school in 2002
  NPI Data:
  • NPI Number: 1831478395
  • Provider Enumeration Date: 08/15/2011
  • Last Update Date: 05/08/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 1759537004
  • Enrollment ID: I20151104001094

Medical Identifiers

Medical identifiers for Samar Nahas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1831478395NPI-NPPES
711672MedicaidAZ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207VX0201XObstetrics & Gynecology - Gynecologic Oncology A137858 (California)Secondary
207VG0400XObstetrics & Gynecology - Gynecology 44372 (Arizona)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Riverside Community HospitalRiverside, CAHospital
Southwest Healthcare SystemMurrieta, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Regents Of The University Of California852722330434

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. Samar Nahas allows following entities to bill medicare on her behalf.
Entity NameRegents Of The University Of California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1811255060
PECOS PAC ID: 8527223304
Enrollment ID: O20120628000360

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. Samar Nahas 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
Samar Nahas, MD
19330 Jesse Ln Ste 100,
Riverside, CA 92508-5077

Ph: (951) 776-5545
Samar Nahas, MD
19330 Jesse Ln Ste 100,
Riverside, CA 92508-5077

Ph: (951) 776-5545

Reviews and Comments


Obstetrics & Gynecology Doctors in Riverside, CA

Edward Anthony Matuga, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 6405 Day St, Riverside, CA 92507
Phone: 951-697-5500    Fax: 951-697-5508
Dr. Walter M Marcus, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 8945 Magnolia Ave, #202, Riverside, CA 92503
Phone: 951-687-8945    Fax: 951-687-1042
Dr. Diane Connelly, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 10800 Magnolia Ave, Rmc-3, Rm. 3207, Riverside, CA 92505
Phone: 951-353-4912    Fax: 951-353-5838
Richard Timothy Chen, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 10800 Magnolia Ave, Department Of Ob-gyn, Riverside, CA 92505
Phone: 503-757-1195    
Dr. Nayeema Ahmed, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 3975 Jackson St, Ste. #110, Riverside, CA 92503
Phone: 951-351-1071    Fax: 951-351-1207
Bilal Rafic Kaaki, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 6926 Brockton Ave Ste 4, Riverside, CA 92506
Phone: 844-400-2236    Fax: 951-382-4111
Sudha Moola, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 3975 Jackson St, Suite #208, Riverside, CA 92503
Phone: 951-732-7834    Fax: 951-352-7758

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.