Rachel Hidalgo Ouyang, - Medicare Occupational Therapist in Warrenville, IL

Rachel Hidalgo Ouyang, is a medicare enrolled "Occupational Therapist" provider in Warrenville, Illinois. Her current practice location is 4320 Winfield Rd Ste 200, Warrenville, Illinois. You can reach out to her office (for appointments etc.) via phone at (877) 407-3422.

Rachel Hidalgo Ouyang is licensed to practice in Illinois (license number 056-012766) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1922655125.

Contact Information

Rachel Hidalgo Ouyang,
4320 Winfield Rd Ste 200,
Warrenville, IL 60555-4023
(877) 407-3422
(877) 407-4329

Map and Direction




Healthcare Provider's Profile

Full NameRachel Hidalgo Ouyang
GenderFemale
SpecialityOccupational Therapist
Location4320 Winfield Rd Ste 200, Warrenville, Illinois
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1922655125
  • Provider Enumeration Date: 08/22/2019
  • Last Update Date: 08/22/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 9436488392
  • Enrollment ID: I20190903001699

Medical Identifiers

Medical identifiers for Rachel Hidalgo Ouyang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1922655125NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
225X00000XOccupational Therapist 056-012766 (Illinois)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. Rachel Hidalgo Ouyang allows following entities to bill medicare on her behalf.
Provider NameFox Rehabilitation Services Il Llc
Provider TypePart B Supplier - Physical/occupational Therapy Group In Private Practice
Provider IdentifiersNPI Number: 1114443462
PECOS PAC ID: 8224379763
Enrollment ID: O20190409003124

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. Rachel Hidalgo Ouyang 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
Rachel Hidalgo Ouyang,
7 Carnegie Plz,
Cherry Hill, NJ 08003-1000

Ph: (877) 407-3422
Rachel Hidalgo Ouyang,
4320 Winfield Rd Ste 200,
Warrenville, IL 60555-4023

Ph: (877) 407-3422

Reviews and Comments


Occupational Therapist in Warrenville, IL

Bekim Palanca Santiago,
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Practice Location: 28100 Torch Pkwy Ste 600, Warrenville, IL 60555
Phone: 630-413-5800    
Paige Carignan,
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Medicare: Not Enrolled in Medicare
Practice Location: 4525 Weaver Pkwy, Suite 310, Warrenville, IL 60555
Phone: 800-233-9230    
Ms. Jessica Wynn Greenberg, OTR
Occupational Therapist
Medicare: Not Enrolled in Medicare
Practice Location: 4525 Weaver Pkwy, Suite 310, Warrenville, IL 60555
Phone: 800-223-9230    
Molly Holmes,
Occupational Therapist
Medicare: Not Enrolled in Medicare
Practice Location: 4320 Winfield Rd Ste 200, Warrenville, IL 60555
Phone: 877-407-3422    Fax: 877-407-4329
Mrs. Jenny Elizabeth Frombach, OTR/L
Occupational Therapist
Medicare: Not Enrolled in Medicare
Practice Location: Symbria Rehab 28100 Torch Parkway, Suite 600, 600, Warrenville, IL 60555
Phone: 630-413-5800    Fax: 630-413-5801
Dianne L Hanson, OT
Occupational Therapist
Medicare: Not Enrolled in Medicare
Practice Location: 27650 Ferry Rd, Suite 100, Warrenville, IL 60555
Phone: 630-225-2663    Fax: 630-225-2399
Nancy Jean Hunt, OT
Occupational Therapist
Medicare: Medicare Enrolled
Practice Location: 27650 Ferry Rd, Warrenville, IL 60555
Phone: 630-225-2345    Fax: 630-225-2399

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.