Andrew H Chon, MD - Medicare Obstetrics/gynecology in Los Angeles, CA

Andrew H Chon, MD is a medicare enrolled "Obstetrics & Gynecology - Maternal & Fetal Medicine" physician in Los Angeles, California. He graduated from medical school in 2011 and has 13 years of diverse experience with area of expertise as Obstetrics/gynecology. He is a member of the group practice Oregon Health And Sciences University/university Medical Group and his current practice location is 1400 S Grand Ave Ste 805, Los Angeles, California. You can reach out to his office (for appointments etc.) via phone at (213) 763-1500.

Andrew H Chon is licensed to practice in California (license number A124657) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1447519541.

Contact Information

Andrew H Chon, MD
1400 S Grand Ave Ste 805,
Los Angeles, CA 90015-3068
(213) 763-1500
Not Available

Map and Direction




Physician's Profile

Full NameAndrew H Chon
GenderMale
SpecialityObstetrics/gynecology
Experience13 Years
Location1400 S Grand Ave Ste 805, Los Angeles, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Andrew H Chon graduated from medical school in 2011
  NPI Data:
  • NPI Number: 1447519541
  • Provider Enumeration Date: 05/09/2012
  • Last Update Date: 02/11/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 8325269004
  • Enrollment ID: I20210410000075

Medical Identifiers

Medical identifiers for Andrew H Chon such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1447519541NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207VM0101XObstetrics & Gynecology - Maternal & Fetal Medicine MD202672 (Oregon)Secondary
207VM0101XObstetrics & Gynecology - Maternal & Fetal Medicine A124657 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Oregon Health And Sciences University/university Medical Group48807601071479

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. Andrew H Chon allows following entities to bill medicare on his behalf.
Entity NameUniversity Professional Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376709535
PECOS PAC ID: 4880760107
Enrollment ID: O20080910000013
Entity NameTuality Medical Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073929782
PECOS PAC ID: 7416173414
Enrollment ID: O20140729000238
Entity NamePortland Adventist Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750091021
PECOS PAC ID: 3274908819
Enrollment ID: O20230412001327

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. Andrew H Chon 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
Andrew H Chon, MD
39 Congress St Ste 302,
Pasadena, CA 91105-3022

Ph: (626) 356-3360
Andrew H Chon, MD
1400 S Grand Ave Ste 805,
Los Angeles, CA 90015-3068

Ph: (213) 763-1500

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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