Yizhou Ernst, D.O.
Gynecology Physician · Reno, NV
Yizhou Ernst, D.O. is a gynecology physician with a practice address in Reno, Nevada, and NPI 1174942569, issued on Apr 14, 2014. Check the license (Nevada DO2352, as entered in NPPES) on the Nevada State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Yizhou Ernst
- Credential
- D.O.
- Primary taxonomy
- Gynecology Physician 207VG0400X
- License number
- DO2352 NV
Self-reported in NPPES; status is on the state search - Practice location
- 5448 Reno Corporate Dr, Reno, NV 89511
- Phone
- (775) 993-9292
- Enumerated
- Apr 14, 2014
- Record last updated
- Mar 16, 2023
- Fax
- (775) 993-9293
- Medicare enrollment
- Enrolled (PECOS I20180803001589); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest gynecology physician records → All 40 in Nevada → Look up another NPI →
Also registered at 5448 Reno Corporate Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alyssa Nishihira, PACPhysician Assistant1265880637
- Mariko Rajamand, D.O.Gynecology Physician1255714119
- Andrea Thompson, APRNPsychiatric/Mental Health Nurse Practitioner1447640578
Verify Yizhou Ernst in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNevada State Board of Medical Examiners
Search for license DO2352Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
36% more Medicare Part D claims than the average gynecology physician in 2024
407 Medicare Part D claims for 120 beneficiaries, against an average of 299 among the 1,919 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.
Most prescribed
- Estradiol120 claims
- Estradiol (Twice Weekly)34 claims
- Myrbetriq31 claims
- Dotti22 claims
- Gabapentin22 claims
- Clobetasol Propionate19 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $153.58
7 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 1,398 providers of this specialty with any payment received $2,469.88 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Mariko C Rajamand PLLCReno, NV
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Yizhou Ernst among 40 gynecology physician records in Nevada
Yizhou Ernst, D.O. is one of 40 gynecology physician records with a practice address in Nevada. 60% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 85% of them.
- NPI issued2014 · 85% of these records are older, 13% newer
- In a Medicare fileYes · 60% of these records are
- In the CMS Doctors and Clinicians fileYes · 38% of these records are
- Graduated2014 · median 2010 among the 15 with a school on file
- Record last updated2023 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VG0400X and a Nevada practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gynecology Physician providers in Nevada
There are 40 gynecology physician records in Nevada.
All 40 in Nevada → Every provider in Reno → Gynecology Physician nationwide →
The 8 gynecology physician records with the nearest ZIP codes
- Bruce Crawford, MDReno, NV 895111780662601
- Sherrie Hald, MDReno, NV 895111437154531
- Randall Jack, M.D.Reno, NV 895111922044437
- Sandra Olsen, APNReno, NV 895111386813665
- Staci Paul, M.D.Reno, NV 895111174528277
- Mariko Rajamand, D.O.Reno, NV 895111255714119
- Mary Wellhoner, M.D.Reno, NV 895111467561597
- Tracey Delaplain, MDReno, NV 895091326084096
Common questions
What is Yizhou Ernst, D.O.'s NPI number?
Yizhou Ernst, D.O.'s National Provider Identifier (NPI) is 1174942569, issued on Apr 14, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Yizhou Ernst, D.O. located?
The NPPES record lists a practice address at 5448 Reno Corporate Dr, Reno, NV, 89511. Phone: (775) 993-9292. Providers update this record themselves, so call before visiting.
How can I verify Yizhou Ernst, D.O.'s license?
NPPES lists Nevada license number DO2352, as entered by the provider. Search the Nevada State Board of Medical Examiners at https://medboard.nv.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Yizhou Ernst, D.O. prescribe under Medicare Part D?
In 2024, Yizhou Ernst, D.O. had 407 Medicare Part D claims for 120 beneficiaries; the average among gynecology physician prescribers was 299. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.