Mr Yun Yen, MD - Internal Medicine in Duarte, CA

Mr Yun Yen, MD is a Internal Medicine - Medical Oncology physician based in Duarte, California. Mr Yun Yen is licensed to practice in California (license number A45995) and his current practice location is 1500 E Duarte Rd, Duarte, California. He can be reached at his office (for appointments etc.) via phone at (626) 359-8111.

NPI number for Mr Yun Yen is 1003827486 and his current mailing address is 1333s Mayflower Ave 2, Monrovia, California. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1003827486.

Contact Information

Mr Yun Yen, MD
1500 E Duarte Rd,
Duarte, CA 91010
(626) 359-8111
Not Available

Map and Direction




Physician's Profile

Full NameMr Yun Yen
GenderMale
SpecialityInternal Medicine - Medical Oncology
Location1500 E Duarte Rd, Duarte, California
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1003827486
  • Provider Enumeration Date: 08/10/2006
  • Last Update Date: 08/25/2015

Medical Identifiers

Medical identifiers for Mr Yun Yen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1003827486NPI-NPPES
00A459950MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A45995 (California)Secondary
207RX0202XInternal Medicine - Medical Oncology A45995 (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. Mr Yun Yen 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
Mr Yun Yen, MD
1333s Mayflower Ave 2,
Monrovia, CA 91016-4066

Ph: (626) 775-3514
Mr Yun Yen, MD
1500 E Duarte Rd,
Duarte, CA 91010

Ph: (626) 359-8111

Reviews and Comments


Internal Medicine Doctors in Duarte, CA

Sasan Fazeli, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1500 Duarte Rd, Duarte, CA 91010
Phone: 626-256-4673    Fax: 626-408-3911
Dr. Randy Allison Taplitz, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1500 Duarte Rd, Duarte, CA 91010
Phone: 626-256-4673    
Dr. Liying Cai, M.D., PH.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1500 Duarte Rd, Duarte, CA 91010
Phone: 626-256-4673    
Peter Poon-hang Lee, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1500 Duarte Rd, Duarte, CA 91010
Phone: 626-359-8111    
Dr. Sharonlin Bhardwaj, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1500 Duarte Rd, Duarte, CA 91010
Phone: 626-256-4673    
Dr. Martin Valera Consunji, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1500 Duarte Rd, Duarte, CA 91010
Phone: 626-256-4673    

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