John Diab, PA - Physician Assistant in Orange, CA

John Diab, PA is a Physician Assistant based in Orange, California. John Diab is licensed to practice in California (license number PA53252) and his current practice location is 867 S Tustin St, Orange, California. He can be reached at his office (for appointments etc.) via phone at (714) 771-1420.

NPI number for John Diab is 1164687570 and his current mailing address is 867 S Tustin St, Orange, California. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1164687570.

Contact Information

John Diab, PA
867 S Tustin St,
Orange, CA 92866-3426
(714) 771-1420
(714) 771-6918

Map and Direction




Provider's Profile

Full NameJohn Diab
GenderMale
SpecialityPhysician Assistant
Location867 S Tustin St, Orange, California
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1164687570
  • Provider Enumeration Date: 07/24/2008
  • Last Update Date: 04/08/2016

Medical Identifiers

Medical identifiers for John Diab such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1164687570NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant PA53252 (California)Primary

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. John Diab is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
John Diab, PA
867 S Tustin St,
Orange, CA 92866-3426

Ph: (714) 771-1420
John Diab, PA
867 S Tustin St,
Orange, CA 92866-3426

Ph: (714) 771-1420

Reviews and Comments


Physician Assistant Nurses in Orange, CA

Tom Chow, PA-C
Physician Assistant
Medicare: Medicare Enrolled
Practice Location: 280 S Main St, Ste 200, Orange, CA 92868
Phone: 714-634-4567    Fax: 714-634-4569
Toyen Yoshizuka, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 101 The City Dr S, Orange, CA 92868
Phone: 714-456-7890    
Cindy Chen, PA-C
Physician Assistant
Medicare: Not Enrolled in Medicare
Practice Location: 1310 W Stewart Dr Ste 306, Orange, CA 92868
Phone: 714-545-5550    
Hope Secor, PA
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 101 The City Dr S, Orange, CA 92868
Phone: 714-878-2624    
Kimberly Navarro, PA63196
Physician Assistant
Medicare: Medicare Enrolled
Practice Location: 725 W La Veta Ave Ste 220, Orange, CA 92868
Phone: 714-771-5700    
Julie Huynh, PA-C
Physician Assistant
Medicare: Not Enrolled in Medicare
Practice Location: 700 S Tustin St, Orange, CA 92866
Phone: 714-633-6373    
Jennifer J. Judelson, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 1140 W La Veta Ave, Suite 860, Orange, CA 92868
Phone: 714-835-6500    Fax: 714-541-6105

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.