Ah Yeon Chang, RN - Registered Nurse in Los Angeles, CA

Ah Yeon Chang, RN is a Registered Nurse - Case Management based in Los Angeles, California. Ah Yeon Chang is licensed to practice in California (license number 793120) and her current practice location is 1720 E Cesar E Chavez Ave, Los Angeles, California. She can be reached at her office (for appointments etc.) via phone at (323) 268-5000.

NPI number for Ah Yeon Chang is 1003423070 and her current mailing address is 216 W Merlot Dr, Covina, California. She does not participate in medicare program and thus does not accept medicare assignments. Her NPI Number is 1003423070.

Contact Information

Ah Yeon Chang, RN
1720 E Cesar E Chavez Ave,
Los Angeles, CA 90033-2414
(323) 268-5000
Not Available

Map and Direction




Provider's Profile

Full NameAh Yeon Chang
GenderFemale
SpecialityRegistered Nurse - Case Management
Location1720 E Cesar E Chavez Ave, Los Angeles, California
Accepts Medicare AssignmentsDoes not participate in Medicare Program. She may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1003423070
  • Provider Enumeration Date: 09/24/2020
  • Last Update Date: 09/24/2020

Medical Identifiers

Medical identifiers for Ah Yeon Chang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1003423070NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
163WC0400XRegistered Nurse - Case Management 793120 (California)Primary

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. Ah Yeon Chang is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Ah Yeon Chang, RN
216 W Merlot Dr,
Covina, CA 91723-1565

Ph: (213) 500-2236
Ah Yeon Chang, RN
1720 E Cesar E Chavez Ave,
Los Angeles, CA 90033-2414

Ph: (323) 268-5000

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.

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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