Robert Ellsworth Young, M.D.
Obstetrics & Gynecology Physician · Jackson, CA
Robert Ellsworth Young, M.D. is an obstetrics & gynecology physician with a practice address in Jackson, California, and NPI 1790777662, issued on Aug 17, 2005. Check the license (California G86327, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Robert Ellsworth Young
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- G86327 CA
Self-reported in NPPES; status is on the state search - Practice location
- 100 Mission Blvd, Jackson, CA 95642
- Phone
- (209) 257-0177
- Enumerated
- Aug 17, 2005
- Record last updated
- Jun 29, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (209) 257-0176
- Medicaid ID
- 00G863270 CA
- Medicare enrollment
- Enrolled (PECOS I20031223000490); accepts Medicare assignment
- Medical or professional school
- Virginia Commonwealth University, School Of Medicine, 1975
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 5,088 in California → Look up another NPI →
Also registered at 100 Mission Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- April Boitano, C.N.M, W.H.N.PAdvanced Practice Midwife1033499215
- Rachel Clay, NPWomen's Health Nurse Practitioner1679742951
- Vikram Kumar, M.D.Pediatrics Physician1477656932
- Denise Lack, N.P.Nurse Practitioner1104839414
- Aye Moe, M.D.Pediatrics Physician1295053833
Verify Robert Ellsworth Young in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G86327Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
64% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
60 Medicare Part D claims for 19 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Most prescribed
- Estradiol31 claims
- Progesterone11 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.
Bills Medicare through one group practice
- Sutter Valley Medical FoundationSacramento, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert Ellsworth Young among 5,088 obstetrics & gynecology physician records in California
Robert Ellsworth Young, M.D. is one of 5,088 obstetrics & gynecology physician records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 95% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated1975 · median 2004 among the 2,700 with a school on file
- Record last updated2015 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in California
There are 5,088 obstetrics & gynecology physician records in California.
All 5,088 in California → Every provider in Jackson → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Mark Eastman, D.O.Jackson, CA 956421538250899
- Arnold Zeiderman, M.D.Jackson, CA 956421306884788
- Heather Catich, MDLincoln, CA 956481437223039
- Steven Katsuyama, MDLincoln, CA 956481861570343
- Kelly Robinson, MDLincoln, CA 956481871671446
- Matthew Van Der Veen, MDLincoln, CA 956481053499632
- Molly Campbell, M.D.Galt, CA 956321447652524
- Scott Gale, M.D.McClellan, CA 956521144206616
Common questions
What is Robert Ellsworth Young, M.D.'s NPI number?
Robert Ellsworth Young, M.D.'s National Provider Identifier (NPI) is 1790777662, issued on Aug 17, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Robert Ellsworth Young, M.D. located?
The NPPES record lists a practice address at 100 Mission Blvd, Jackson, CA, 95642. Phone: (209) 257-0177. Providers update this record themselves, so call before visiting.
How can I verify Robert Ellsworth Young, M.D.'s license?
NPPES lists California license number G86327, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Robert Ellsworth Young, M.D. prescribe under Medicare Part D?
In 2024, Robert Ellsworth Young, M.D. had 60 Medicare Part D claims for 19 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.