Dr Geoffrey Hsieh, MD - Medicare Gynecological Oncology in Las Vegas, NV

Dr Geoffrey Hsieh, MD is a medicare enrolled "Obstetrics & Gynecology - Female Pelvic Medicine And Reconstructive Surgery" physician in Las Vegas, Nevada. He went to Rutgers R W Johnson Medical School (cam/new Bruns/pisc) and graduated in 1993 and has 31 years of diverse experience with area of expertise as Gynecological Oncology. He is a member of the group practice Women's Cancer Center Of Nevada Inc and his current practice location is 700 Shadow Ln Ste 370, Las Vegas, Nevada. You can reach out to his office (for appointments etc.) via phone at (702) 693-6870.

Dr Geoffrey Hsieh is licensed to practice in Nevada (license number 9578) and he also participates in the medicare program. He may accept medicare assignments (which means he may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and his NPI Number is 1023032638.

Contact Information

Dr Geoffrey Hsieh, MD
700 Shadow Ln Ste 370,
Las Vegas, NV 89106-4159
(702) 693-6870
(702) 693-6899

Map and Direction




Physician's Profile

Full NameDr Geoffrey Hsieh
GenderMale
SpecialityGynecological Oncology
Experience31 Years
Location700 Shadow Ln Ste 370, Las Vegas, Nevada
Accepts Medicare AssignmentsMay be. He may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Geoffrey Hsieh attended and graduated from Rutgers R W Johnson Medical School (cam/new Bruns/pisc) in 1993
  NPI Data:
  • NPI Number: 1023032638
  • Provider Enumeration Date: 07/27/2006
  • Last Update Date: 05/20/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 7315972809
  • Enrollment ID: I20051004000604

Medical Identifiers

Medical identifiers for Dr Geoffrey Hsieh such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1023032638NPI-NPPES
002018554MedicaidNV

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207VG0400XObstetrics & Gynecology - Gynecology 9578 (Nevada)Secondary
207VF0040XObstetrics & Gynecology - Female Pelvic Medicine And Reconstructive Surgery 9578 (Nevada)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Henderson HospitalHenderson, NVHospital
Valley Hospital Medical CenterLas vegas, NVHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Women's Cancer Center Of Nevada Inc63058786387

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. Dr Geoffrey Hsieh allows following entities to bill medicare on his behalf.
Entity NameWomen's Cancer Center Of Nevada Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1144232786
PECOS PAC ID: 6305878638
Enrollment ID: O20050907000655

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. Dr Geoffrey Hsieh 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
Dr Geoffrey Hsieh, MD
700 Shadow Ln Ste 370,
Las Vegas, NV 89106-4159

Ph: (702) 693-6870
Dr Geoffrey Hsieh, MD
700 Shadow Ln Ste 370,
Las Vegas, NV 89106-4159

Ph: (702) 693-6870

Reviews and Comments


Obstetrics & Gynecology Doctors in Las Vegas, NV

Jeffrey Ta Liu, MD - LLC
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 3040 W Charleston Blvd, Las Vegas, NV 89102
Phone: 702-477-0707    Fax: 888-232-5937
Leslie L Zak, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 2851 N Tenaya Way, Suite 208, Las Vegas, NV 89128
Phone: 702-228-0319    Fax: 702-477-0254
Jennifer Wong,
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 2880 N Tenaya Way Ste 420, Las Vegas, NV 89128
Phone: 702-255-2022    Fax: 702-255-8810
Dr. Navkaran B Singh, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 9280 W Sunset Rd Ste 400, Las Vegas, NV 89148
Phone: 702-366-1268    Fax: 702-366-7079
Dr. Jessica B Colwill, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 8906 Spanish Ridge Ave Ste 202, Las Vegas, NV 89148
Phone: 702-577-1622    Fax: 702-912-4994
Dr. Staci Leigh Mchale, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 8850 W Sunset Rd, Suite #110, Las Vegas, NV 89148
Phone: 702-740-0500    Fax: 702-740-0502

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.