Bianca Marcella Rivas, - Medicare Obstetrics & Gynecology in Long Beach, CA

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Bianca Marcella Rivas, is a medicare enrolled "Obstetrics & Gynecology" physician in Long Beach, California. Her current practice location is 5977 East Spring Street, Long Beach, California. You can reach out to her office (for appointments etc.) via phone at (657) 241-8041.

Bianca Marcella Rivas is licensed to practice in California (license number A159667) 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 1285168419.

Contact Information

Bianca Marcella Rivas,
5977 East Spring Street,
Long Beach, CA 90808
(657) 241-8041
(657) 276-4734

Map and Direction




Physician's Profile

Full NameBianca Marcella Rivas
GenderFemale
SpecialityObstetrics & Gynecology
Location5977 East Spring Street, Long Beach, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1285168419
  • Provider Enumeration Date: 04/14/2017
  • Last Update Date: 12/16/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 6305179383
  • Enrollment ID: I20221228003069

Medical Identifiers

Medical identifiers for Bianca Marcella Rivas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1285168419NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology A159667 (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. Bianca Marcella Rivas allows following entities to bill medicare on her behalf.
Entity NameMemorialcare Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205167350
PECOS PAC ID: 8729277314
Enrollment ID: O20110113000219

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. Bianca Marcella Rivas 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
Bianca Marcella Rivas,
5977 East Spring Street,
Long Beach, CA 90808

Ph: (657) 241-8041		Bianca Marcella Rivas,
5977 East Spring Street,
Long Beach, CA 90808

Ph: (657) 241-8041

Reviews and Comments


Obstetrics & Gynecology Doctors in Long Beach, CA

Dr. Carol J Grabowski, M.D., INC
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Medicare: Medicare Enrolled
Practice Location: 2865 Atlantic Avenue, Suite 204, Long Beach, CA 90806
Phone: 562-595-5056    Fax: 562-595-6295
Michelle Hutchinson Reddy, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 2840 Long Beach Blvd, Suite 230, Long Beach, CA 90806
Phone: 562-595-1961    Fax: 562-595-5351
Lauren Michelle Witchey, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 3828 Schaufele Ave., Suite 200, Long Beach, CA 90808
Phone: 657-241-8990    Fax: 714-665-4664
Dr. Joyce A Kakkis, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 6700 E Pacific Coast Hwy Ste 140, Long Beach, CA 90803
Phone: 562-799-1176    Fax: 562-493-2823
Dr. Brenda Penny Jacobs, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 3550 Linden Ave, Suite #1, Long Beach, CA 90807
Phone: 562-595-7889    Fax: 562-595-1335
Dr. Laura Sech Mccracken, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 1347 Park Ave, Long Beach, CA 90804
Phone: 269-330-4272    Fax: 323-226-3509
Michele Lynn Eno, M.D.
Obstetrics & Gynecology
Medicare: May Accept Medicare Assignments
Practice Location: 2699 Atlantic Ave, Long Beach, CA 90806
Phone: 562-426-3333    

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.