Karen Wan Sze Leung, MD - Medicare Family Practice in Cheyenne, WY

Karen Wan Sze Leung, MD is a medicare enrolled "Family Medicine" physician in Cheyenne, Wyoming. She graduated from medical school in 2004 and has 20 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Memorial Hospital Of Laramie County and her current practice location is 214 E 23rd St, Cheyenne, Wyoming. You can reach out to her office (for appointments etc.) via phone at (307) 632-2434.

Karen Wan Sze Leung is licensed to practice in Wyoming (license number 7919A) 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 1730211905.

Contact Information

Karen Wan Sze Leung, MD
214 E 23rd St,
Cheyenne, WY 82001-3748
(307) 632-2434
(307) 634-9295

Map and Direction




Physician's Profile

Full NameKaren Wan Sze Leung
GenderFemale
SpecialityFamily Practice
Experience20 Years
Location214 E 23rd St, Cheyenne, Wyoming
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:
  • Karen Wan Sze Leung graduated from medical school in 2004
  NPI Data:
  • NPI Number: 1730211905
  • Provider Enumeration Date: 03/12/2007
  • Last Update Date: 07/04/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 3678636859
  • Enrollment ID: I20090114000367

Medical Identifiers

Medical identifiers for Karen Wan Sze Leung such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1730211905NPI-NPPES
1730211905MedicaidWY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 7919A (Wyoming)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Cheyenne Regional Medical CenterCheyenne, WYHospital
Poudre Valley HospitalFort collins, COHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Memorial Hospital Of Laramie County155735755566

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. Karen Wan Sze Leung allows following entities to bill medicare on her behalf.
Entity NameMemorial Hospital Of Laramie County
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285621839
PECOS PAC ID: 1557357555
Enrollment ID: O20040423001172

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. Karen Wan Sze Leung 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
Karen Wan Sze Leung, MD
214 E 23rd St,
Cheyenne, WY 82001-3748

Ph: (307) 632-2434
Karen Wan Sze Leung, MD
214 E 23rd St,
Cheyenne, WY 82001-3748

Ph: (307) 632-2434

Reviews and Comments


Family Medicine Doctors in Cheyenne, WY

Dr. Kristine K Van Kirk, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 6015 Sycamore Rd, Cheyenne, WY 82009
Phone: 307-823-2968    
Dr. Christian Alexander Flanders, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 820 E 17th St, Cheyenne, WY 82001
Phone: 307-632-2434    Fax: 307-634-3510
Dr. Bradley Mohar, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 214 E 23rd St, Cheyenne, WY 82001
Phone: 307-634-2273    
Dr. Douglas W Edgren, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1331 Prairie Ave Ste 1, Cheyenne, WY 82009
Phone: 307-632-0728    
Zachary Dale Herman,
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 820 E 17th St, Cheyenne, WY 82001
Phone: 307-632-2434    Fax: 307-635-3510
Margaret Ann Lembitz, NP
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 3229 E Pershing Blvd, Cheyenne, WY 82001
Phone: 307-363-2054    Fax: 307-227-6817
Benjamin Leishman, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 820 E 17th St, Cheyenne, WY 82001
Phone: 307-632-2434    

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.