Dr Gerald Fred Barba, PHD - Medicare Psychologist in Downey, CA

Dr Gerald Fred Barba, PHD is a medicare enrolled "Psychologist - Clinical" provider in Downey, California. His current practice location is 9449 E. Imperial Highway, Suite 206, Downey, California. You can reach out to his office (for appointments etc.) via phone at (562) 657-2055.

Dr Gerald Fred Barba is licensed to practice in California (license number PSY19013) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1215019393.

Contact Information

Dr Gerald Fred Barba, PHD
9449 E. Imperial Highway, Suite 206,
Downey, CA 90242
(562) 657-2055
(562) 429-2559

Map and Direction




Healthcare Provider's Profile

Full NameDr Gerald Fred Barba
GenderMale
SpecialityPsychologist - Clinical
Location9449 E. Imperial Highway, Downey, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1215019393
  • Provider Enumeration Date: 10/19/2006
  • Last Update Date: 10/23/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 2567605520
  • Enrollment ID: I20130823000907

Medical Identifiers

Medical identifiers for Dr Gerald Fred Barba such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1215019393NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
103TC0700XPsychologist - Clinical PSY19013 (California)Primary
103TC0700XPsychologist - Clinical PSY19015 (California)Secondary

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. Dr Gerald Fred Barba allows following entities to bill medicare on his behalf.
Entity NameSouthern California Permanente Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770515280
PECOS PAC ID: 6002729175
Enrollment ID: O20031110000678

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. Dr Gerald Fred Barba 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
Dr Gerald Fred Barba, PHD
9449 E. Imperial Highway, Suite 206,
Downey, CA 90242

Ph: (562) 657-2055
Dr Gerald Fred Barba, PHD
9449 E. Imperial Highway, Suite 206,
Downey, CA 90242

Ph: (562) 657-2055

Reviews and Comments


Psychologist in Downey, CA

Dr. Leanor M Johansen, PHD
Psychologist
Medicare: Not Enrolled in Medicare
Practice Location: 7285 Quill Dr, Downey, CA 90242
Phone: 562-940-6077    
Dr. Paul G Shuman, PSY.D.
Psychologist
Medicare: Accepting Medicare Assignments
Practice Location: 7285 Quill Dr, Downey, CA 90242
Phone: 562-940-8700    Fax: 562-803-0637
Dr. Charles Kodimer, PHD
Psychologist
Medicare: May Accept Medicare Assignments
Practice Location: 10927 Downey Ave Ste C, Downey, CA 90241
Phone: 562-861-6180    Fax: 951-694-0553
Rosa Maria Villalpando, PSY.D
Psychologist
Medicare: Medicare Enrolled
Practice Location: 9911 Paramount Blvd # 190, Downey, CA 90240
Phone: 213-309-5016    
Dr. Paula Bina Firestone, PH.D.
Psychologist
Medicare: Not Enrolled in Medicare
Practice Location: 11525 Brookshire Ave, Suite 401, Downey, CA 90241
Phone: 562-904-7660    Fax: 562-904-7693
Dr. Paul Matthew Ascarate, PH.D.
Psychologist
Medicare: Not Enrolled in Medicare
Practice Location: 7285 Quill Dr, Downey, CA 90242
Phone: 562-658-0134    
Dr. Jeffrey Shulze, PH.D.
Psychologist
Medicare: Not Enrolled in Medicare
Practice Location: 7601 Imperial Hwy, Downey, CA 90242
Phone: 623-858-1865    

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.