John G Ang, MD - Medicare General Practice in Diamond Bar, CA

John G Ang, MD is a medicare enrolled "General Practice" physician in Diamond Bar, California. His current practice location is 23525 Golden Springs Dr, Suite A, Diamond Bar, California. You can reach out to his office (for appointments etc.) via phone at (909) 861-6828.

John G Ang is licensed to practice in California (license number A42727) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1326196114.

Contact Information

John G Ang, MD
23525 Golden Springs Dr, Suite A,
Diamond Bar, CA 91765-2175
(909) 861-6828
Not Available

Map and Direction




Physician's Profile

Full NameJohn G Ang
GenderMale
SpecialityGeneral Practice
Location23525 Golden Springs Dr, Diamond Bar, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1326196114
  • Provider Enumeration Date: 01/08/2007
  • Last Update Date: 06/25/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 7810069838
  • Enrollment ID: I20080709000194

Medical Identifiers

Medical identifiers for John G Ang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1326196114NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085B0100XRadiology - Body Imaging A42727 (California)Secondary
208D00000XGeneral Practice A42727 (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. John G Ang 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
John G Ang, MD
23525 Golden Springs Dr, Suite A,
Diamond Bar, CA 91765-2175

Ph: (909) 861-6828
John G Ang, MD
23525 Golden Springs Dr, Suite A,
Diamond Bar, CA 91765-2175

Ph: (909) 861-6828

Reviews and Comments


General Practice Doctors in Diamond Bar, CA

Yvonne Hou, MD
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Phone: 909-861-8361    
Beau Michael Chung, D.O.
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Practice Location: 3220 S Brea Canyon Rd, Suite H, Diamond Bar, CA 91765
Phone: 909-594-1848    
Mrs. Sushma Bahl, MD
General Practice
Medicare: Not Enrolled in Medicare
Practice Location: 21671 Gateway Center Dr, Suite #101, Diamond Bar, CA 91765
Phone: 909-396-9100    Fax: 909-396-9130

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.