Karim Fahmy, DO - Medicare Physical Medicine & Rehabilitation in Irvine, CA

Karim Fahmy, DO is a medicare enrolled "Physical Medicine & Rehabilitation" physician in Irvine, California. His current practice location is 16405 Sand Canyon Ave Ste 200, Irvine, California. You can reach out to his office (for appointments etc.) via phone at (949) 764-1411.

Karim Fahmy is licensed to practice in California (license number 20320) 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 1851852644.

Contact Information

Karim Fahmy, DO
16405 Sand Canyon Ave Ste 200,
Irvine, CA 92618-3786
(949) 764-1411
Not Available

Map and Direction




Physician's Profile

Full NameKarim Fahmy
GenderMale
SpecialityPhysical Medicine & Rehabilitation
Location16405 Sand Canyon Ave Ste 200, Irvine, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1851852644
  • Provider Enumeration Date: 03/26/2019
  • Last Update Date: 03/05/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 4082022827
  • Enrollment ID: I20240807004174

Medical Identifiers

Medical identifiers for Karim Fahmy such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1851852644NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2081P2900XPhysical Medicine & Rehabilitation - Pain Medicine 20320 (California)Secondary
208100000XPhysical Medicine & Rehabilitation 20320 (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. Karim Fahmy allows following entities to bill medicare on his behalf.
Entity NameUniversity Pain Consultants Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467649657
PECOS PAC ID: 1951482975
Enrollment ID: O20080116000317
Entity NameHoag Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942799523
PECOS PAC ID: 3274872064
Enrollment ID: O20190221001936

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. Karim Fahmy 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
Karim Fahmy, DO
17853 Santiago Blvd Ste 107-327,
Villa Park, CA 92861-4113

Ph: () -
Karim Fahmy, DO
16405 Sand Canyon Ave Ste 200,
Irvine, CA 92618-3786

Ph: (949) 764-1411

Reviews and Comments


Physical Medicine & Rehabilitation Doctors in Irvine, CA

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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.