Dr. Jon Yoichi Yamamoto, MD
- Hospital affiliations
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 4101 Torrance Blvd, Torrance, CA 90503
- Practice phone
- Call (310) 540-7676
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Yamamoto's professional email, personal email and mobile number
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Dr. Jon Yoichi Yamamoto is a neonatologist in Torrance, California
Dr. Yamamoto practices at Providence Little Company of Mary Medical Center Torrance in Torrance, California, part of Providence Health & Services.
Dr. Yamamoto's NPI, 1619932928, was assigned on April 19, 2006. Dr. Yamamoto holds California license G60540.
- NPI
- 1619932928NPI Registry (opens in a new tab)
- NPI enumeration date
- April 19, 2006
- NPI status
- Active
- Practice phone
- (310) 540-7676
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Jon Yoichi Yamamoto practices at Providence Little Company of Mary Medical Center Torrance in Torrance, California
Dr. Yamamoto's primary practice is Providence Little Company of Mary Medical Center Torrance, at 4101 Torrance Blvd, Torrance, CA 90503 in Los Angeles County. The practice phone is (310) 540-7676.
- Providence Little Company of Mary Medical Center Torrance4101 Torrance Blvd, Torrance, CA 90503 · Los Angeles CountyPhone(310) 540-7676
Source: Dmand AI Affiliation Data
Dr. Jon Yoichi Yamamoto is affiliated with 1 site of care
Dr. Yamamoto's primary practice is Providence Little Company of Mary Medical Center Torrance in Torrance, California, part of Providence Health & Services.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jon Yoichi Yamamoto's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Yamamoto practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Providence Little Company of Mary Medical Center Torrance | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Providence Health & Services and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Jon Yoichi Yamamoto is one of 780 neonatologists in California
Neonatal-perinatal medicine is Dr. Yamamoto's primary specialty in the NPI Registry, under taxonomy code 2080N0001X. Dr. Yamamoto is licensed in California.
Specialties and state licenses
- Neonatal-perinatal medicine, CaliforniaPrimary
Neonatologists near Dr. Yamamoto
Counts of neonatologists 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. Jon Yoichi Yamamoto's patients have a median age of 32
Across all payers, Dmand AI patient panel data puts Dr. Yamamoto's median patient age at 32, with 98% women.
Dr. Yamamoto's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 32
Patient panel by sex, all payers
- Women98%
- Men2%
Source: Dmand AI Patient Panel Data
Sources for Dr. Jon Yoichi Yamamoto'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 Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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. Jon Yoichi Yamamoto
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What is Dr. Jon Yoichi Yamamoto's NPI number?
Dr. Jon Yoichi Yamamoto's NPI number is 1619932928. It was assigned on April 19, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jon Yoichi Yamamoto?
Dr. Jon Yoichi Yamamoto is a neonatologist in Torrance, California. The primary specialty in the NPI Registry is Neonatal-Perinatal Medicine Physician (taxonomy code 2080N0001X).
Where does Dr. Jon Yoichi Yamamoto practice?
Dr. Yamamoto practices at 4101 Torrance Blvd, Torrance, CA 90503. Dr. Yamamoto's primary practice is Providence Little Company of Mary Medical Center Torrance in Torrance, California, part of Providence Health & Services.
What is Dr. Jon Yoichi Yamamoto's office phone number?
The practice phone on file for Dr. Yamamoto is (310) 540-7676.
What is Dr. Jon Yoichi Yamamoto's medical license number?
Dr. Yamamoto holds California license G60540.
Which hospitals is Dr. Jon Yoichi Yamamoto affiliated with?
Dr. Yamamoto practices at Providence Little Company of Mary Medical Center Torrance in Torrance, California.
How long has Dr. Jon Yoichi Yamamoto been practicing?
Dr. Yamamoto's NPI was assigned in 2006.
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