Wieke H Liem, MD - Medicare Dermatology in Tustin, CA

Wieke H Liem, MD is a medicare enrolled "Dermatology" physician in Tustin, California. She went to University Of California, Irvine, California College Of Medicine and graduated in 1989 and has 35 years of diverse experience with area of expertise as Dermatology. She is a member of the group practice J Robert West Md Inc and her current practice location is 17601 17th St # 10, Tustin, California. You can reach out to her office (for appointments etc.) via phone at (714) 790-0005.

Wieke H Liem is licensed to practice in California (license number G70387) 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 1164452546.

Contact Information

Wieke H Liem, MD
17601 17th St # 10,
Tustin, CA 92780-1949
(714) 790-0005
(714) 699-2444

Map and Direction




Physician's Profile

Full NameWieke H Liem
GenderFemale
SpecialityDermatology
Experience35 Years
Location17601 17th St # 10, Tustin, 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:
  • Wieke H Liem attended and graduated from University Of California, Irvine, California College Of Medicine in 1989
  NPI Data:
  • NPI Number: 1164452546
  • Provider Enumeration Date: 07/03/2006
  • Last Update Date: 09/14/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 5890841407
  • Enrollment ID: I20090923000740

Medical Identifiers

Medical identifiers for Wieke H Liem such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1164452546NPI-NPPES
00G730871MedicaidCA
G70387OtherCAMEDICAL LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207N00000XDermatology G70387 (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. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Wieke H Liem allows following entities to bill medicare on her behalf.
Entity NameJ Robert West Md Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1932154788
PECOS PAC ID: 8729990973
Enrollment ID: O20031105000239
Entity NameWieke H Liem Md Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073729257
PECOS PAC ID: 2769649680
Enrollment ID: O20120206000103

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. Wieke H Liem 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
Wieke H Liem, MD
17601 17th St # 110,
Tustin, CA 92780-1949

Ph: (714) 790-0005
Wieke H Liem, MD
17601 17th St # 10,
Tustin, CA 92780-1949

Ph: (714) 790-0005

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.