Dr. Jon Masao Nakamoto, MD, PhD
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 33608 Ortega Highway, San Juan Capistrano, CA 92675
- Practice phone
- Call (949) 728-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Quest Diagnostics Nichols Institute
Clinical Lab - Full Service · San Juan Capistrano, California
Find Dr. Nakamoto'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. Jon Masao Nakamoto is a pediatric endocrinology physician in San Juan Capistrano, California
Dr. Nakamoto practices at Quest Diagnostics Nichols Institute in San Juan Capistrano, California.
Dr. Nakamoto's NPI, 1083770440, was assigned on December 29, 2006. Dr. Nakamoto holds California license G60579.
- NPI
- 1083770440NPI Registry (opens in a new tab)
- NPI enumeration date
- December 29, 2006
- NPI status
- Active
- Practice phone
- (949) 728-4000
- 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 Masao Nakamoto practices at Quest Diagnostics Nichols Institute in San Juan Capistrano, California
Dr. Nakamoto's primary practice is Quest Diagnostics Nichols Institute, at 33608 Ortega Highway, San Juan Capistrano, CA 92675. The practice phone is (949) 728-4000.
- Quest Diagnostics Nichols Institute33608 Ortega Highway, San Juan Capistrano, CA 92675Phone(949) 728-4000
Source: Dmand AI Affiliation Data
Dr. Jon Masao Nakamoto is affiliated with 1 site of care
Dr. Nakamoto's primary practice is Quest Diagnostics Nichols Institute in San Juan Capistrano, California.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jon Masao Nakamoto's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nakamoto practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Quest Diagnostics Nichols Institute | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jon Masao Nakamoto is one of 198 pediatric endocrinology physicians in California
Pediatric endocrinology is Dr. Nakamoto's primary specialty in the NPI Registry, under taxonomy code 2080P0205X. Dr. Nakamoto is licensed in California.
Specialties and state licenses
- Pediatric endocrinology, CaliforniaPrimary
Pediatric endocrinology physicians near Dr. Nakamoto
Counts of pediatric endocrinology physicians 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 Masao Nakamoto's patients have a median age of 54
Across all payers, Dmand AI patient panel data puts Dr. Nakamoto's median patient age at 54, with 54% women.
Dr. Nakamoto's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women54%
- Men45%
Source: Dmand AI Patient Panel Data
Sources for Dr. Jon Masao Nakamoto'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 Masao Nakamoto
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What is Dr. Jon Masao Nakamoto's NPI number?
Dr. Jon Masao Nakamoto's NPI number is 1083770440. It was assigned on December 29, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jon Masao Nakamoto?
Dr. Jon Masao Nakamoto is a pediatric endocrinology physician in San Juan Capistrano, California. The primary specialty in the NPI Registry is Pediatric Endocrinology Physician (taxonomy code 2080P0205X).
Where does Dr. Jon Masao Nakamoto practice?
Dr. Nakamoto practices at 33608 Ortega Highway, San Juan Capistrano, CA 92675. Dr. Nakamoto's primary practice is Quest Diagnostics Nichols Institute in San Juan Capistrano, California.
What is Dr. Jon Masao Nakamoto's office phone number?
The practice phone on file for Dr. Nakamoto is (949) 728-4000.
What is Dr. Jon Masao Nakamoto's medical license number?
Dr. Nakamoto holds California license G60579.
How long has Dr. Jon Masao Nakamoto been practicing?
Dr. Nakamoto's NPI was assigned in 2006.
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