Yizhou Ernst, DO - Medicare Obstetrics/gynecology in Reno, NV

Yizhou Ernst, DO is a medicare enrolled "Obstetrics & Gynecology - Gynecology" physician in Reno, Nevada. She graduated from medical school in 2014 and has 10 years of diverse experience with area of expertise as Obstetrics/gynecology. She is a member of the group practice Mariko C Rajamand Pllc and her current practice location is 5448 Reno Corporate Dr, Reno, Nevada. You can reach out to her office (for appointments etc.) via phone at (775) 993-9292.

Yizhou Ernst is licensed to practice in Nevada (license number DO2352) 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 1174942569.

Contact Information

Yizhou Ernst, DO
5448 Reno Corporate Dr,
Reno, NV 89511-2620
(775) 993-9292
(775) 993-9293

Map and Direction




Physician's Profile

Full NameYizhou Ernst
GenderFemale
SpecialityObstetrics/gynecology
Experience10 Years
Location5448 Reno Corporate Dr, Reno, Nevada
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:
  • Yizhou Ernst graduated from medical school in 2014
  NPI Data:
  • NPI Number: 1174942569
  • Provider Enumeration Date: 04/14/2014
  • Last Update Date: 03/16/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 7012265200
  • Enrollment ID: I20180803001589

Medical Identifiers

Medical identifiers for Yizhou Ernst such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1174942569NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology DO2352 (Nevada)Secondary
207VG0400XObstetrics & Gynecology - Gynecology DO2352 (Nevada)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Renown Regional Medical CenterReno, NVHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mariko C Rajamand Pllc43850164355

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. Yizhou Ernst allows following entities to bill medicare on her behalf.
Entity NameMariko C Rajamand Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548987647
PECOS PAC ID: 4385016435
Enrollment ID: O20230217002125

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. Yizhou Ernst 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
Yizhou Ernst, DO
5448 Reno Corporate Dr,
Reno, NV 89511-2620

Ph: (775) 993-9292
Yizhou Ernst, DO
5448 Reno Corporate Dr,
Reno, NV 89511-2620

Ph: (775) 993-9292

Reviews and Comments


Obstetrics & Gynecology Doctors in Reno, NV

Dr. Keith Brown, D.O.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 1000 Locust St, Reno, NV 89502
Phone: 775-328-1747    
Robert N. Slotnick, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 75 Pringle Way Ste 801, Reno, NV 89502
Phone: 775-982-2820    Fax: 775-982-2821
Sara Melanie Working, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 635 Innovation Dr Ste 300, Reno, NV 89511
Phone: 775-329-6241    Fax: 775-329-4921
Holly Trimble Ashley Cothern, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 236 W 6th St, Suite 303, Reno, NV 89503
Phone: 775-337-8400    Fax: 775-337-8407
Dr. Karen Ann Raven, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 6512 S Mccarran Blvd Ste D, Reno, NV 89509
Phone: 775-826-1285    Fax: 775-284-4093
Dr. Carilyn Anne Hoffman, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 901 E 2nd St Ste 300, Reno, NV 89502
Phone: 775-982-5000    Fax: 775-982-3901
Toby Frescholtz, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 1664 N Virginia St # Ms 153, Reno, NV 89557
Phone: 775-784-4414    Fax: 775-682-7902

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.