Cheuw Oey, DO - Medicare Anesthesiology in Anaheim, CA

Cheuw Oey, DO is a medicare enrolled "Anesthesiology" physician in Anaheim, California. She graduated from medical school in 1998 and has 26 years of diverse experience with area of expertise as Anesthesiology. She is a member of the group practice Orange Coast Anesthesia Inc and her current practice location is 1111 W La Palma Ave, Anaheim, California. You can reach out to her office (for appointments etc.) via phone at (714) 774-1450.

Cheuw Oey is licensed to practice in California (license number 20A8478) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1609930866.

Contact Information

Cheuw Oey, DO
1111 W La Palma Ave,
Anaheim, CA 92801-2804
(714) 774-1450
Not Available

Map and Direction




Physician's Profile

Full NameCheuw Oey
GenderFemale
SpecialityAnesthesiology
Experience26 Years
Location1111 W La Palma Ave, Anaheim, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Cheuw Oey graduated from medical school in 1998
  NPI Data:
  • NPI Number: 1609930866
  • Provider Enumeration Date: 12/21/2006
  • Last Update Date: 10/27/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 7315917440
  • Enrollment ID: I20040728000286

Medical Identifiers

Medical identifiers for Cheuw Oey such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1609930866NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 20A8478 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Los Alamitos Medical CenterLos alamitos, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Orange Coast Anesthesia Inc246661359176

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. Cheuw Oey allows following entities to bill medicare on her behalf.
Entity NameOrange Coast Anesthesia Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508138256
PECOS PAC ID: 2466613591
Enrollment ID: O20120417000047
Entity NameClarity Anesthesia Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922533918
PECOS PAC ID: 6709153984
Enrollment ID: O20170517003019

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. Cheuw Oey 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
Cheuw Oey, DO
Po Box 54108,
Irvine, CA 92619-4108

Ph: (949) 748-9285
Cheuw Oey, DO
1111 W La Palma Ave,
Anaheim, CA 92801-2804

Ph: (714) 774-1450

Reviews and Comments


Anesthesiology Doctors in Anaheim, CA

Ms. Bich Ngoc Dang, MD
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Practice Location: 3033 W Orange Ave, Anaheim, CA 92804
Phone: 714-827-3000    Fax: 949-588-2199
Ernesto P Gidaya, MD
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Practice Location: 1111 W La Palma Ave, Anaheim, CA 92801
Phone: 714-774-1450    Fax: 714-710-7741
Roxanne S. Tagayun, MD
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Practice Location: 441 N Lakeview Ave, Anaheim, CA 92807
Phone: 888-988-2800    
Donny Chung, MD
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Practice Location: 441 N Lakeview Ave, Anaheim, CA 92807
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Dr. Claudia Marie Nuno Garcia, M.D.
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Medicare: Medicare Enrolled
Practice Location: 1741 W Romneya Dr, Ste B, Anaheim, CA 92801
Phone: 714-332-5000    Fax: 714-833-5007
Nhat D. Le, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 441 N Lakeview Ave, Anaheim, CA 92807
Phone: 888-988-2800    
Dorothy M Toung, MD
Anesthesiology
Medicare: Medicare Enrolled
Practice Location: 441 N Lakeview Ave, Anaheim, CA 92807
Phone: 888-988-2800    

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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