Isaac A Ibrahimi, PA-C - Medicare Physician Assistant in Castro Valley, CA

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Isaac A Ibrahimi, PA-C is a medicare enrolled "Physician Assistant" in Castro Valley, California. His current practice location is 19850 Lake Chabot Rd, Castro Valley, California. You can reach out to his office (for appointments etc.) via phone at (510) 582-8555.

Isaac A Ibrahimi is licensed to practice in California (license number PA18248) 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 1588735849.

Contact Information

Isaac A Ibrahimi, PA-C
19850 Lake Chabot Rd,
Castro Valley, CA 94546-4002
(510) 582-8555
(510) 581-8686

Map and Direction




Provider's Profile

Full NameIsaac A Ibrahimi
GenderMale
SpecialityPhysician Assistant
Location19850 Lake Chabot Rd, Castro Valley, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1588735849
  • Provider Enumeration Date: 11/10/2006
  • Last Update Date: 07/07/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 0547358012
  • Enrollment ID: I20071116000155

Medical Identifiers

Medical identifiers for Isaac A Ibrahimi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1588735849NPI-NPPES
PA18248OtherCALICENSE
PA18248MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant PA18248 (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. Isaac A Ibrahimi allows following entities to bill medicare on his behalf.
Entity NameAlameda Health System
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740332931
PECOS PAC ID: 3779494521
Enrollment ID: O20031110000764
Entity NameTeam Physicians of California Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447288345
PECOS PAC ID: 8224945084
Enrollment ID: O20040920000880
Entity NameClinic Services of California Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578958450
PECOS PAC ID: 7810209715
Enrollment ID: O20150707001394
Entity NameCity Health a Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477940187
PECOS PAC ID: 5890003024
Enrollment ID: O20151007002146
Entity NameTrinity Emergency Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508605635
PECOS PAC ID: 4284171166
Enrollment ID: O20240809000723

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. Isaac A Ibrahimi 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
Isaac A Ibrahimi, PA-C
Po Box 11101,
Westminster, CA 92685-1101

Ph: (866) 878-5075		Isaac A Ibrahimi, PA-C
19850 Lake Chabot Rd,
Castro Valley, CA 94546-4002

Ph: (510) 582-8555

Reviews and Comments


Physician Assistant Nurses in Castro Valley, CA

Mr. Marc A Munoz, P.A.
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Phone: 510-538-0430    Fax: 510-538-1839
Tony Ho, PA-C
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Phone: 510-889-1700    
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Ahlam Mahmood Algazzali, PHYSICIAN ASSISTANT
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Zachary Gerard O'leary, PA-C
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Phone: 888-924-1036    
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Jasmine M Halloran, PAC
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Practice Location: 20103 Lake Chabot Rd, Emergency Department, Castro Valley, CA 94546
Phone: 510-727-3015    

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.