Jean Waltuch, MD
Internal Medicine Physician · Menlo Park, CA
Jean Waltuch, MD is an internal medicine physician with a practice address in Menlo Park, California, and NPI 1093770919, issued on Apr 20, 2006. Check the license (California A60642, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Jean Waltuch
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A60642 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1300 Crane St, Menlo Park, CA 94025
- Phone
- (650) 498-6500
- Enumerated
- Apr 20, 2006
- Entity
- Type 1 · individual
Also registered at 1300 Crane St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Jean Waltuch in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A60642Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
14% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,388 Medicare Part D claims for 310 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. 30 claims were for opioids.
Most prescribed
- Atorvastatin Calcium203 claims
- Amlodipine Besylate178 claims
- Levothyroxine Sodium175 claims
- Rosuvastatin Calcium127 claims
- Lisinopril118 claims
- Simvastatin81 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.
One hospital or facility affiliation
- University Healthcare AllianceMenlo Park, CA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
49 internal medicine physician records list a Menlo Park practice address
They are 49 of the 1,265 NPPES records with a Menlo Park practice address, and 20,403 internal medicine physician records in California.
All 49 in Menlo Park → All 20,403 in California → Every provider in Menlo Park →
Other internal medicine physician records in California
- Jacob Aaron, MDSan Francisco, CA1407202518
- Alistair Aaronson, MDStanford, CA1457628760
- Jose Abad., MDSacramento, CA1144607219
- Donna Abare, MDOakland, CA1386722155
- Marce AbareScotts Valley, CA1457744708
- Samuel Abarte, M.D.Chula Vista, CA1578535498
- Alexander Abary, MDLong Beach, CA1104995919
- Luba Abascal, MDSan Francisco, CA1023180874
- Michael Abate, MDSacramento, CA1548248131
- Wali Abawi, D.O.Joshua Tree, CA1104362268
Common questions
What is Jean Waltuch, MD's NPI number?
Jean Waltuch, MD's National Provider Identifier (NPI) is 1093770919, issued on Apr 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jean Waltuch, MD located?
The NPPES record lists a practice address at 1300 Crane St, Menlo Park, CA, 94025. Phone: (650) 498-6500. Providers update this record themselves, so call before visiting.
How can I verify Jean Waltuch, MD's license?
NPPES lists California license number A60642, 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 Jean Waltuch, MD prescribe under Medicare Part D?
In 2024, Jean Waltuch, MD had 2,388 Medicare Part D claims for 310 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.