Hayoung Youn, MD
Family Medicine Physician · Sacramento, CA
Hayoung Youn, MD is a family medicine physician with a practice address in Sacramento, California, and NPI 1811575905, issued on Mar 30, 2021. Check the license (California 190464, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Hayoung Youn
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 190464 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2279 45TH St, Sacramento, CA 95817
- Phone
- (800) 770-9261
- Enumerated
- Mar 30, 2021
- Record last updated
- Jul 10, 2024
- Medicare enrollment
- Enrolled (PECOS I20231206002207); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 2279 45TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Hayoung Youn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 190464Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average family medicine physician in 2024
567 Medicare Part D claims for 147 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Atorvastatin Calcium74 claims
- Levothyroxine Sodium35 claims
- Lisinopril24 claims
- Amlodipine Besylate23 claims
- Metformin Hcl23 claims
- Pravastatin Sodium19 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: $15.07
1 payment: food and beverage; the largest payer was Novo Nordisk Inc. The 55,478 providers of this specialty with any payment received $902.55 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
- Sutter Valley Medical FoundationSacramento, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hayoung Youn among 17,133 family medicine physician records in California
Hayoung Youn, MD is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 91% of them.
- NPI issued2021 · 91% of these records are older, 6% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2021 · median 2005 among the 10,652 with a school on file
- Record last updated2024 · 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 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
473 family medicine physician records list a practice address in Sacramento
They are 473 of the 33,083 NPPES records with a practice address in Sacramento, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Sacramento → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Thomas Balsbaugh, M.D.Sacramento, CA 958171669457370
- Klea Bertakis, M.D., M.P.H.Sacramento, CA 958171508841602
- Joshua Fenton, M.D., M.P.H.Sacramento, CA 958171144205154
- Peter Franks, M.D., M.P.H.Sacramento, CA 958171366427353
- Donella Jenkins, M.D.Sacramento, CA 958171942203609
- Anthony Jerant, M.D.Sacramento, CA 958171881679876
- Christine Kuo, DOSacramento, CA 958171629069760
- Huey Lin, M.D.Sacramento, CA 958171366428021
Common questions
What is Hayoung Youn, MD's NPI number?
Hayoung Youn, MD's National Provider Identifier (NPI) is 1811575905, issued on Mar 30, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Hayoung Youn, MD located?
The NPPES record lists a practice address at 2279 45TH St, Sacramento, CA, 95817. Phone: (800) 770-9261. Providers update this record themselves, so call before visiting.
How can I verify Hayoung Youn, MD's license?
NPPES lists California license number 190464, 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 Hayoung Youn, MD prescribe under Medicare Part D?
In 2024, Hayoung Youn, MD had 567 Medicare Part D claims for 147 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.