Carrie Ruby Wong, MD - Medicare Gastroenterology in Los Angeles, CA

Carrie Ruby Wong, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Los Angeles, California. She went to State University Of New York At Stony Brook, School Of Medicine and graduated in 2014 and has 10 years of diverse experience with area of expertise as Gastroenterology. She is a member of the group practice The Regents Of The University Of California and her current practice location is 100 Ucla Medical Plz Ste 205, Los Angeles, California. You can reach out to her office (for appointments etc.) via phone at (310) 208-5400.

Carrie Ruby Wong is licensed to practice in California (license number A150513) 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 1801214440.

Contact Information

Carrie Ruby Wong, MD
100 Ucla Medical Plz Ste 205,
Los Angeles, CA 90024-6999
(310) 208-5400
(310) 208-3788

Map and Direction




Physician's Profile

Full NameCarrie Ruby Wong
GenderFemale
SpecialityGastroenterology
Experience10 Years
Location100 Ucla Medical Plz Ste 205, Los Angeles, 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:
  • Carrie Ruby Wong attended and graduated from State University Of New York At Stony Brook, School Of Medicine in 2014
  NPI Data:
  • NPI Number: 1801214440
  • Provider Enumeration Date: 04/01/2014
  • Last Update Date: 05/13/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 0941513097
  • Enrollment ID: I20220509002094

Medical Identifiers

Medical identifiers for Carrie Ruby Wong such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1801214440NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology A150513 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ronald Reagan Ucla Medical CenterLos angeles, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
The Regents Of The University Of California13552485841177

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. Carrie Ruby Wong allows following entities to bill medicare on her behalf.
Entity NameThe Regents Of The University Of California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235107566
PECOS PAC ID: 1355248584
Enrollment ID: O20031223000439

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. Carrie Ruby Wong 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
Carrie Ruby Wong, MD
5767 W Century Blvd Suite 400,
Los Angeles, CA 90095-5631

Ph: (310) 301-8707
Carrie Ruby Wong, MD
100 Ucla Medical Plz Ste 205,
Los Angeles, CA 90024-6999

Ph: (310) 208-5400

Reviews and Comments


Internal Medicine Doctors in Los Angeles, CA

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Dr. Jan B King, M.D., M.P.H.
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Dr. Caroline Hwang, M.D.
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Dr. Jennifer A Fulcher, M.D., PH.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 10833 Le Conte Ave, Chs 37-121, Los Angeles, CA 90095
Phone: 310-825-7225    

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.