Dr. Dale T. Yamashita, MD
- Part D claims, 2024
- 12
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 710 Lawrence Expy Dept 260, Santa Clara, CA 95051
- Practice phone
- Call (408) 851-2171
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Permanente Medical Group - Santa Clara (Lawrence Expy)
Multi-specialty group site · Santa Clara, California
Find Dr. Yamashita's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Dale T. Yamashita is an internist in Santa Clara, California
Dr. Yamashita practices at Permanente Medical Group - Santa Clara (Lawrence Expy) in Santa Clara, California.
Dr. Yamashita's NPI, 1164501805, was assigned on November 3, 2006. Dr. Yamashita holds California license G53097.
- NPI
- 1164501805NPI Registry (opens in a new tab)
- NPI enumeration date
- November 3, 2006
- NPI status
- Active
- Practice phone
- (408) 851-2171
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Dale T. Yamashita practices at Permanente Medical Group - Santa Clara (Lawrence Expy) in Santa Clara, California
Dr. Yamashita's primary practice is Permanente Medical Group - Santa Clara (Lawrence Expy), at 710 Lawrence Expy Dept 260, Santa Clara, CA 95051. The practice phone is (408) 851-2171.
- Permanente Medical Group - Santa Clara (Lawrence Expy)710 Lawrence Expy Dept 260, Santa Clara, CA 95051Phone(408) 851-2171
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Dale T. Yamashita is affiliated with 1 site of care and 1 medical group
Dr. Yamashita's primary practice is Permanente Medical Group - Santa Clara (Lawrence Expy) in Santa Clara, California. The medical group on file is The Permanente Medical Group, Inc.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Dale T. Yamashita's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Yamashita practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Permanente Medical Group - Santa Clara (Lawrence Expy) | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Dale T. Yamashita is one of 16,751 internists in California
Internal medicine is Dr. Yamashita's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Yamashita is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Dr. Yamashita
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Dale T. Yamashita's patients have a median age of 62
Across all payers, Dmand AI patient panel data puts Dr. Yamashita's median patient age at 62, with 17% women.
Dr. Yamashita's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women17%
- Men83%
Source: Dmand AI Patient Panel Data
Dr. Dale T. Yamashita wrote 12 Medicare Part D claims in 2024
In 2024, Dr. Yamashita wrote 12 Medicare Part D claims for 12 patients. 0% of them were for generic drugs. They cover 1 drug, with $612 in total drug cost. In 2023, CMS named 23 claims across 1 drug.
Dr. Yamashita's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 232024: 1248%
Drugs named by CMS: 1 in 2024, 1 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for Dr. Dale T. Yamashita's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Dale T. Yamashita
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Dale T. Yamashita's NPI number?
Dr. Dale T. Yamashita's NPI number is 1164501805. It was assigned on November 3, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Dale T. Yamashita?
Dr. Dale T. Yamashita is an internist in Santa Clara, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Dale T. Yamashita practice?
Dr. Yamashita practices at 710 Lawrence Expy Dept 260, Santa Clara, CA 95051. Dr. Yamashita's primary practice is Permanente Medical Group - Santa Clara (Lawrence Expy) in Santa Clara, California.
What is Dr. Dale T. Yamashita's office phone number?
The practice phone on file for Dr. Yamashita is (408) 851-2171.
What is Dr. Dale T. Yamashita's medical license number?
Dr. Yamashita holds California license G53097.
What medical group is Dr. Dale T. Yamashita part of?
Dr. Yamashita is linked to The Permanente Medical Group, Inc.
What drugs does Dr. Dale T. Yamashita prescribe most?
In 2024 Medicare Part D data, Dr. Yamashita's most prescribed drugs by claims were Adacel Tdap.
How long has Dr. Dale T. Yamashita been practicing?
Dr. Yamashita's NPI was assigned in 2006.
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