Chien Fang, MD - Medicare Internal Medicine in San Marino, CA

Chien Fang, MD is a medicare enrolled "Internal Medicine" physician in San Marino, California. She went to University Of Southern California Keck School Of Medicine and graduated in 1989 and has 35 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice The Huntington Medical Foundation and her current practice location is 375 Huntington Dr, Suite G, San Marino, California. You can reach out to her office (for appointments etc.) via phone at (626) 441-4231.

Chien Fang is licensed to practice in California (license number G69728) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1922071398.

Contact Information

Chien Fang, MD
375 Huntington Dr, Suite G,
San Marino, CA 91108-2357
(626) 441-4231
(626) 441-0282

Map and Direction




Physician's Profile

Full NameChien Fang
GenderFemale
SpecialityInternal Medicine
Experience35 Years
Location375 Huntington Dr, San Marino, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Chien Fang attended and graduated from University Of Southern California Keck School Of Medicine in 1989
  NPI Data:
  • NPI Number: 1922071398
  • Provider Enumeration Date: 02/08/2006
  • Last Update Date: 06/14/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 2668539453
  • Enrollment ID: I20090323000301

Medical Identifiers

Medical identifiers for Chien Fang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1922071398NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine G69728 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Huntington Memorial HospitalPasadena, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
The Huntington Medical Foundation458763160174

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Chien Fang allows following entities to bill medicare on her behalf.
Entity NameThe Huntington Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154467181
PECOS PAC ID: 4587631601
Enrollment ID: O20040923000968

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. Chien Fang 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
Chien Fang, MD
133 N Altadena Dr, 2nd Floor,
Pasadena, CA 91107-7325

Ph: (626) 397-8335
Chien Fang, MD
375 Huntington Dr, Suite G,
San Marino, CA 91108-2357

Ph: (626) 441-4231

Reviews and Comments


Internal Medicine Doctors in San Marino, CA

Ms. Sabrina Hong, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1946 Montrobles Pl, San Marino, CA 91108
Phone: 626-354-4058    
Dr. Samuel Kai Fong Zia, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1920 Alhambra Rd, San Marino, CA 91108
Phone: 626-282-5055    Fax: 626-282-5055
Derek Cheung, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 375 Huntington Dr Ste G, San Marino, CA 91108
Phone: 626-441-4231    
Dr. Thomas J Maxwell, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1505 Kensington Rd, San Marino, CA 91108
Phone: 626-449-2455    
Dr. Asif Mahmood, M.D
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 375 Huntington Dr, E, San Marino, CA 91108
Phone: 626-578-0283    Fax: 626-578-9416
Paul T Liu, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2233 Huntington Dr Ste 10, San Marino, CA 91108
Phone: 626-796-0821    Fax: 626-796-0619
Dr. Sonya M Ehresmann, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 375 Huntington Dr Ste G, San Marino, CA 91108
Phone: 626-441-4231    Fax: 626-441-0282

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.