Dr Abdullah Ibish, MD - Medicare Psychiatry & Neurology in Fountain Valley, CA

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Dr Abdullah Ibish, MD is a medicare enrolled "Psychiatry & Neurology - Neurology" physician in Fountain Valley, California. His current practice location is 17360 Brookhurst St, Fountain Valley, California. You can reach out to his office (for appointments etc.) via phone at (662) 772-4000.

Dr Abdullah Ibish is licensed to practice in California (license number A168155) 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 1154783397.

Contact Information

Dr Abdullah Ibish, MD
17360 Brookhurst St,
Fountain Valley, CA 92708-3720
(662) 772-4000
(901) 227-3206

Map and Direction




Physician's Profile

Full NameDr Abdullah Ibish
GenderMale
SpecialityPsychiatry & Neurology - Neurology
Location17360 Brookhurst St, Fountain Valley, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1154783397
  • Provider Enumeration Date: 03/27/2016
  • Last Update Date: 08/15/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 0749610582
  • Enrollment ID: I20210511000120

Medical Identifiers

Medical identifiers for Dr Abdullah Ibish such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1154783397NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084N0400XPsychiatry & Neurology - Neurology A168155 (California)Primary
2084N0400XPsychiatry & Neurology - Neurology 31762 (Mississippi)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 Abdullah Ibish 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
Entity NameSouthern California Permanente Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1316979834
PECOS PAC ID: 6002729175
Enrollment ID: O20040126000823
Entity NameSaadah Alrajab Md Mph Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992127393
PECOS PAC ID: 2062642143
Enrollment ID: O20140312000397
Entity NameRiiid Medical Group Irvine Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437770468
PECOS PAC ID: 4284046889
Enrollment ID: O20201223000428

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 Abdullah Ibish 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 Abdullah Ibish, MD
17360 Brookhurst St,
Fountain Valley, CA 92708-3720

Ph: () -		Dr Abdullah Ibish, MD
17360 Brookhurst St,
Fountain Valley, CA 92708-3720

Ph: (662) 772-4000

Reviews and Comments


Psychiatry & Neurology Doctors in Fountain Valley, CA

Kong Truong, M.D.
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Dr. William Mac Young, M.D.
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Phone: 714-241-8560    Fax: 714-241-8576
Dr. Leonid Izevich Groysman, MD
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Phone: 877-844-0012    Fax: 714-665-4680
Dr. Renuka Narain Patel, M.D.
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Phone: 314-246-0394    
Mohammad Reza Hajighasemi-ossareh, MD
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Practice Location: 17360 Brookhurst Street, Fountain Valley, CA 92708
Phone: 877-844-0012    Fax: 714-665-4680
Dr. Mimi Shishou Lee, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 17360 Brookhurst Street, Fountain Valley, CA 92708
Phone: 877-844-0012    Fax: 714-665-4680

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.