Greg Shih-han Yen Medical Corp - Medicare Primary Care in Alhambra, CA

Greg Shih-han Yen Medical Corp is a medicare enrolled primary clinic (Internal Medicine - Cardiovascular Disease) in Alhambra, California. The current practice location for Greg Shih-han Yen Medical Corp is 1522 S Garfield Ave, Ste A, Alhambra, California. For appointments, you can reach them via phone at (626) 576-8500. The mailing address for Greg Shih-han Yen Medical Corp is 1522 S Garfield Ave, Ste A, Alhambra, California and phone number is (626) 576-8500.

Greg Shih-han Yen Medical Corp is licensed to practice in California (license number A61210). The clinic also participates in the medicare program and its NPI number is 1265864185. This medical practice accepts medicare insurance (which means this clinic accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance). However, please confirm if they accept your insurance at (626) 576-8500.

Contact Information

Greg Shih-han Yen Medical Corp
1522 S Garfield Ave
Ste A
Alhambra
CA 91801-5070
(626) 576-8500
(626) 576-8050

Map and Direction


Primary Care Clinic Profile

Full NameGreg Shih-han Yen Medical Corp
SpecialityInternal Medicine
Location1522 S Garfield Ave, Alhambra, California
Authorized Official Name and PositionGreg Shih-han Yen (CEO)
Authorized Official Contact6265768500
Accepts Medicare InsuranceYes. This clinic participates in medicare program and accept medicare insurance.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Greg Shih-han Yen Medical Corp
1522 S Garfield Ave
Ste A
Alhambra
CA 91801-5070

Ph: (626) 576-8500
Greg Shih-han Yen Medical Corp
1522 S Garfield Ave
Ste A
Alhambra
CA 91801-5070

Ph: (626) 576-8500

NPI Details:

NPI Number1265864185
Provider Enumeration Date08/01/2013
Last Update Date08/01/2013

Medicare PECOS Information:

Medicare PECOS PAC ID1355572298
Medicare Enrollment IDO20140318001718

Medical Identifiers

Medical identifiers for Greg Shih-han Yen Medical Corp such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1265864185NPI-NPPES
00A612100MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A61210 (California)Secondary
207RC0000XInternal Medicine - Cardiovascular Disease A61210 (California)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Greg Shih-han Yen Medical Corp acts as a billing entity for following providers:
Provider NameGreg S Yen
Provider TypePractitioner - Cardiovascular Disease (cardiology)
Provider IdentifiersNPI Number: 1093739021
PECOS PAC ID: 6204727225
Enrollment ID: I20040322000142

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).

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.