Diann Ardessi, OT - Occupational Therapist in Fontana, CA

Diann Ardessi, OT is a Occupational Therapist based in Fontana, California. Diann Ardessi is licensed to practice in California (license number 7595) and her current practice location is 14392 Valley Blvd, Fontana, California. She can be reached at her office (for appointments etc.) via phone at (909) 574-2106.

NPI number for Diann Ardessi is 1306179650 and her current mailing address is 558 Crooked Arrow Dr, Diamond Bar, California. She does not participate in medicare program and thus does not accept medicare assignments. Her NPI Number is 1306179650.

Contact Information

Diann Ardessi, OT
14392 Valley Blvd,
Fontana, CA 92335-5240
(909) 574-2106
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameDiann Ardessi
GenderFemale
SpecialityOccupational Therapist
Location14392 Valley Blvd, Fontana, California
Accepts Medicare AssignmentsDoes not participate in Medicare Program. She may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1306179650
  • Provider Enumeration Date: 09/17/2009
  • Last Update Date: 09/17/2009

Medical Identifiers

Medical identifiers for Diann Ardessi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1306179650NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
225X00000XOccupational Therapist 7595 (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. Diann Ardessi 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
Diann Ardessi, OT
558 Crooked Arrow Dr,
Diamond Bar, CA 91765-2133

Ph: (909) 860-6708
Diann Ardessi, OT
14392 Valley Blvd,
Fontana, CA 92335-5240

Ph: (909) 574-2106

Reviews and Comments


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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).

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