Charles Cheng-wen Lin, MD - Medicare Internal Medicine in San Gabriel, CA

Charles Cheng-wen Lin, MD is a medicare enrolled "Internal Medicine" physician in San Gabriel, California. He graduated from medical school in 1972 and has 53 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 1034 S San Gabriel Blvd, San Gabriel, California. You can reach out to his office (for appointments etc.) via phone at (625) 287-8222.

Charles Cheng-wen Lin is licensed to practice in California (license number A34628) 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 1982719225.

Contact Information

Charles Cheng-wen Lin, MD
1034 S San Gabriel Blvd,
San Gabriel, CA 91776-3113
(625) 287-8222
(626) 287-4863

Map and Direction




Physician's Profile

Full NameCharles Cheng-wen Lin
GenderMale
SpecialityInternal Medicine
Experience53 Years
Location1034 S San Gabriel Blvd, San Gabriel, 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:
  • Charles Cheng-wen Lin graduated from medical school in 1972
  NPI Data:
  • NPI Number: 1982719225
  • Provider Enumeration Date: 08/19/2006
  • Last Update Date: 07/03/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 2961392659
  • Enrollment ID: I20040317000442

Medical Identifiers

Medical identifiers for Charles Cheng-wen Lin such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1982719225NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A34628 (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. Charles Cheng-wen Lin 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
Charles Cheng-wen Lin, MD
1034 S San Gabriel Blvd,
San Gabriel, CA 91776-3113

Ph: (625) 287-8222
Charles Cheng-wen Lin, MD
1034 S San Gabriel Blvd,
San Gabriel, CA 91776-3113

Ph: (625) 287-8222

Reviews and Comments


Internal Medicine Doctors in San Gabriel, CA

Dr. Aaron I-lun Jeng, MD, MPH
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 438 W Las Tunas Dr, San Gabriel, CA 91776
Phone: 626-289-5454    
Michelle L. Chan, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1726 New Ave, San Gabriel, CA 91776
Phone: 626-943-0780    Fax: 626-943-0200
Dr. Greg Shih-han Yen, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 131 E Las Tunas Dr, San Gabriel, CA 91776
Phone: 626-576-8500    Fax: 626-576-8050
Dr. Zhi Zeng, MD
Internal Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 316 E Las Tunas Dr Ste 102, San Gabriel, CA 91776
Phone: 626-300-8880    
Dr. James William Golden, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 225 E Las Tunas Dr, San Gabriel, CA 91776
Phone: 626-287-8642    Fax: 626-287-2970
Dr. Jeff Sao, M.D
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 721 El Monte St, San Gabriel, CA 91776
Phone: 626-731-4000    
Shih-fang Wang, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 207 S Santa Anita Ave, San Gabriel, CA 91776
Phone: 626-943-3229    Fax: 626-943-3251

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.