Ruth Hwang, MS, PA-C - Medicare Physician Assistant in Fullerton, CA

Ruth Hwang, MS, PA-C is a medicare enrolled "Physician Assistant" in Fullerton, California. She graduated from nursing school in 2012 and has 12 years of diverse experience with area of expertise as Physician Assistant. She is a member of the group practice David Ahn Md Inc and her current practice location is 100 E Valencia Mesa Dr Ste 105, Fullerton, California. You can reach out to her office (for appointments etc.) via phone at (714) 449-4950.

Ruth Hwang is licensed to practice in Arizona (license number 5211) 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 1821332156.

Contact Information

Ruth Hwang, MS, PA-C
100 E Valencia Mesa Dr Ste 105,
Fullerton, CA 92835-3816
(714) 449-4950
Not Available

Map and Direction




Provider's Profile

Full NameRuth Hwang
GenderFemale
SpecialityPhysician Assistant
Experience12 Years
Location100 E Valencia Mesa Dr Ste 105, Fullerton, 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:
  • Ruth Hwang graduated from nursing school in 2012
  NPI Data:
  • NPI Number: 1821332156
  • Provider Enumeration Date: 11/27/2012
  • Last Update Date: 10/19/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 3678728409
  • Enrollment ID: I20180402001816

Medical Identifiers

Medical identifiers for Ruth Hwang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1821332156NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant 5211 (Arizona)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Hoag Memorial Hospital PresbyterianNewport beach, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
David Ahn Md Inc79113074422

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. Ruth Hwang 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
Ruth Hwang, MS, PA-C
12020 S Warner Elliot Loop Ste 101,
Phoenix, AZ 85044-2712

Ph: () -
Ruth Hwang, MS, PA-C
100 E Valencia Mesa Dr Ste 105,
Fullerton, CA 92835-3816

Ph: (714) 449-4950

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.

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