NPPES file of Aug 9, 2026

Jennifer Young, D.D.S.

Dentist · Castro Valley, CA

Jennifer Young, D.D.S. is a dentist with a practice address in Castro Valley, California, and NPI 1215071113, issued on Feb 16, 2007. Check the license (California 57136, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1215071113
Name
Jennifer Young
Credential
D.D.S.
Primary taxonomy
Dentist 122300000X
License numbers
57136 CA
48352 NY
Self-reported in NPPES; status is on the state search
Practice location
3603 Jamison Way, Castro Valley, CA 94546
Phone
(510) 881-1924
Enumerated
Feb 16, 2007
Record last updated
Feb 9, 2009 (not updated in 17 years: call before relying on the address or phone)
Fax
(510) 537-3404
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 3603 Jamison Way

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Joseph Whitehouse, DDSDentist1366465411

Verify Jennifer Young in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 57136
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

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23% more Medicare Part D claims than the average dentist in 2024

106 Medicare Part D claims for 49 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Jennifer Young106
  2. Specialty average86

Most prescribed

  1. Amoxicillin44 claims
  2. Ibuprofen23 claims
  3. Chlorhexidine Gluconate19 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: $399.14

2 payments; by number, the most common kind was travel and lodging; the largest payer was Patterson Companies, Inc. The 31,974 providers of this specialty with any payment received $540.36 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Jennifer Young$399.14
  2. Specialty average$540.36

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

27 dentist records list a practice address in Castro Valley

They are 27 of the 999 NPPES records with a practice address in Castro Valley, and 14,729 dentist records in California.

Other dentist records in California

  1. Chantelle AabediLos Angeles, CA1740895150
  2. Sohrab Aalam, DMDIrvine, CA1497431100
  3. Rick Aaronian, DDSFresno, CA1245452184
  4. Michael Aaronson, DDSSan Rafael, CA1992029722
  5. Autumn Abadesco, DDSLa Puente, CA1952857237
  6. Behzad Abadi, DMDDowney, CA1588879100
  7. Esfandiar Abadi, DDSSacramento, CA1992926448
  8. Bahareh AbadianSan Jose, CA1689169005
  9. Reza Abaei Tafreshi, DDSIrvine, CA1134656804
  10. Michael AbaianSherman Oaks, CA1023263167

Common questions

What is Jennifer Young, D.D.S.'s NPI number?

Jennifer Young, D.D.S.'s National Provider Identifier (NPI) is 1215071113, issued on Feb 16, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Jennifer Young, D.D.S. located?

The NPPES record lists a practice address at 3603 Jamison Way, Castro Valley, CA, 94546. Phone: (510) 881-1924. Providers update this record themselves, so call before visiting.

How can I verify Jennifer Young, D.D.S.'s license?

NPPES lists California license number 57136, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Jennifer Young, D.D.S. prescribe under Medicare Part D?

In 2024, Jennifer Young, D.D.S. had 106 Medicare Part D claims for 49 beneficiaries; the average among dentist prescribers was 86. 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.