Oliver Chang, - Occupational Therapist in Orange, CA

Oliver Chang, is a Occupational Therapist based in Orange, California. Oliver Chang is licensed to practice in California (license number 19039) and his current practice location is 1301 W Providence Ave, Orange, California. He can be reached at his office (for appointments etc.) via phone at (714) 639-4990.

NPI number for Oliver Chang is 1154804508 and his current mailing address is 1301 W Providence Ave, Orange, California. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1154804508.

Contact Information

Oliver Chang,
1301 W Providence Ave,
Orange, CA 92868-3808
(714) 639-4990
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameOliver Chang
GenderMale
SpecialityOccupational Therapist
Location1301 W Providence Ave, Orange, California
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1154804508
  • Provider Enumeration Date: 09/12/2018
  • Last Update Date: 09/12/2018

Medical Identifiers

Medical identifiers for Oliver Chang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1154804508NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
225X00000XOccupational Therapist 19039 (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. Oliver Chang 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
Oliver Chang,
1301 W Providence Ave,
Orange, CA 92868-3808

Ph: () -
Oliver Chang,
1301 W Providence Ave,
Orange, CA 92868-3808

Ph: (714) 639-4990

Reviews and Comments


Occupational Therapist in Orange, CA

Andrea Faugstad, OTR/L
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Medicare: Not Enrolled in Medicare
Practice Location: 322 E Palmyra Ave, Orange, CA 92866
Phone: 772-631-6877    
Deanna Ngo, OTR/L, HTC, PAMS
Occupational Therapist
Medicare: Not Enrolled in Medicare
Practice Location: 1310 W Stewart Dr Ste 203, Orange, CA 92868
Phone: 714-771-8222    
Mrs. Sarah Hyo-eun Pearce, OTR/L
Occupational Therapist
Medicare: Accepting Medicare Assignments
Practice Location: 8017 E Eucalyptus Trl, Orange, CA 92869
Phone: 714-458-1058    
Darcy Healey, OT
Occupational Therapist
Medicare: Medicare Enrolled
Practice Location: 1301 W Providence Ave, Orange, CA 92868
Phone: 714-639-4990    
Michael Dreyfuss,
Occupational Therapist
Medicare: Not Enrolled in Medicare
Practice Location: 192 S Cross Creek Rd Unit N, Orange, CA 92869
Phone: 949-677-4033    
Connie Delgado, OTRL CHT
Occupational Therapist
Medicare: Not Enrolled in Medicare
Practice Location: 1140 W La Veta Avenue, Suite 860, Orange, CA 92868
Phone: 714-835-6500    Fax: 714-541-6105
Toni Balderrama,
Occupational Therapist
Medicare: Not Enrolled in Medicare
Practice Location: 170 N Cleveland St, Orange, CA 92866
Phone: 714-235-7006    

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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.

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