Katherine E. Young, MD
Adult Medicine Physician · Redwood City, CA
Katherine E. Young, MD is an adult medicine physician with a practice address in Redwood City, California, and NPI 1740807783, issued on Jun 25, 2020. Check the license (California A186784, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Katherine E. Young
- Credential
- MD
- Primary taxonomy
- Adult Medicine Physician 207QA0505X
- License number
- A186784 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1190 Veterans Blvd, Redwood City, CA 94063
- Phone
- (650) 299-2015
- Enumerated
- Jun 25, 2020
- Record last updated
- Sep 19, 2023
- Fax
- (650) 299-2727
- Medicare enrollment
- Enrolled (PECOS I20231206001882); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest adult medicine physician records → All 386 in California → Look up another NPI →
Also registered at 1190 Veterans Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Christine Duong, PHARMDPharmacist1316584592
- Rudolf Estess, DOFamily Medicine Physician1942761861
- Roberta Heck, NPAdult Health Nurse Practitioner1093895245
Verify Katherine E. Young in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A186784Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% fewer Medicare Part D claims than the average adult medicine physician in 2024
967 Medicare Part D claims for 253 beneficiaries, against an average of 3,002 among the 1,307 providers of this specialty who prescribed in Part D. 12 claims were for opioids.
Most prescribed
- Atorvastatin Calcium97 claims
- Lisinopril64 claims
- Losartan Potassium39 claims
- Amlodipine Besylate32 claims
- Lisinopril-Hydrochlorothiazide27 claims
- Simvastatin27 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
- Permanente Medical Group IncRedwood City, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katherine E. Young among 386 adult medicine physician records in California
Katherine E. Young, MD is one of 386 adult medicine physician records with a practice address in California. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 84% of them.
- NPI issued2020 · 84% of these records are older, 12% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 48% of these records are
- Graduated2012 · median 2005 among the 187 with a school on file
- Record last updated2023 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207QA0505X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Adult Medicine Physician providers in California
There are 386 adult medicine physician records in California.
All 386 in California → Every provider in Redwood City → Adult Medicine Physician nationwide →
The 8 adult medicine physician records with the nearest ZIP codes
- Bin Jiang, MD, PHDSouth San Francisco, CA 940801447982491
- Ronald Hoffman, M.D.Mountain View, CA 940401700943842
- Elizabeth Kantor, MDSan Francisco, CA 941021467584490
- Thanh Tran, MDSan Francisco, CA 941021134264831
- Jessica Dejarnette, M.D.San Francisco, CA 941031881952406
- Patricia Muller, M.DLos Altos, CA 940221376664185
- Lynne Lazarus, MDSan Francisco, CA 941051154471969
- Alvaro Rodriguez, M.D.Half Moon Bay, CA 940191497797559
Common questions
What is Katherine E. Young, MD's NPI number?
Katherine E. Young, MD's National Provider Identifier (NPI) is 1740807783, issued on Jun 25, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Katherine E. Young, MD located?
The NPPES record lists a practice address at 1190 Veterans Blvd, Redwood City, CA, 94063. Phone: (650) 299-2015. Providers update this record themselves, so call before visiting.
How can I verify Katherine E. Young, MD's license?
NPPES lists California license number A186784, 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 Katherine E. Young, MD prescribe under Medicare Part D?
In 2024, Katherine E. Young, MD had 967 Medicare Part D claims for 253 beneficiaries; the average among adult medicine physician prescribers was 3,002. 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.