Dr. Machiko Hosoki, MD
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2016
- Practice address
- 725 Welch Road, Palo Alto, CA 94304
- Practice phone
- Call (650) 497-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Hosoki'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. Machiko Hosoki is a developmental - behavioral pediatrics physician in Palo Alto, California
Dr. Hosoki practices at Lucile Packard Children's Hospital Stanford in Palo Alto, California, part of Stanford University.
Dr. Hosoki's NPI, 1487006557, was assigned on July 12, 2016. Dr. Hosoki holds California license A159412.
- NPI
- 1487006557NPI Registry (opens in a new tab)
- NPI enumeration date
- July 12, 2016
- NPI status
- Active
- Practice phone
- (650) 497-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Machiko Hosoki practices at Lucile Packard Children's Hospital Stanford in Palo Alto, California
Dr. Hosoki's primary practice is Lucile Packard Children's Hospital Stanford, at 725 Welch Road, Palo Alto, CA 94304 in Santa Clara County. The practice phone is (650) 497-8000.
- Lucile Packard Children's Hospital Stanford725 Welch Road, Palo Alto, CA 94304 · Santa Clara CountyPhone(650) 497-8000
Source: Dmand AI Affiliation Data
Dr. Machiko Hosoki is affiliated with 1 site of care and 1 medical group
Dr. Hosoki's primary practice is Lucile Packard Children's Hospital Stanford in Palo Alto, California, part of Stanford University. The medical group on file is Lucile Packard Children's Hospital Stanford. Dr. Hosoki's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Machiko Hosoki's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hosoki practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lucile Packard Children's Hospital Stanford | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Machiko Hosoki is one of 128 developmental - behavioral pediatrics physicians in California
Developmental - behavioral pediatrics is Dr. Hosoki's primary specialty in the NPI Registry, under taxonomy code 2080P0006X. Dr. Hosoki is licensed in California.
Specialties and state licenses
- Developmental - behavioral pediatrics, CaliforniaPrimary
Developmental - behavioral pediatrics physicians near Dr. Hosoki
Counts of developmental - behavioral pediatrics 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. Machiko Hosoki's patients have a median age of 7
Across all payers, Dmand AI patient panel data puts Dr. Hosoki's median patient age at 7, with 26% women.
Dr. Hosoki's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 7
Patient panel by sex, all payers
- Women26%
- Men74%
Source: Dmand AI Patient Panel Data
Sources for Dr. Machiko Hosoki'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. Machiko Hosoki
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What is Dr. Machiko Hosoki's NPI number?
Dr. Machiko Hosoki's NPI number is 1487006557. It was assigned on July 12, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Machiko Hosoki?
Dr. Machiko Hosoki is a developmental - behavioral pediatrics physician in Palo Alto, California. The primary specialty in the NPI Registry is Developmental - Behavioral Pediatrics Physician (taxonomy code 2080P0006X).
Where does Dr. Machiko Hosoki practice?
Dr. Hosoki practices at 725 Welch Road, Palo Alto, CA 94304. Dr. Hosoki's primary practice is Lucile Packard Children's Hospital Stanford in Palo Alto, California, part of Stanford University.
What is Dr. Machiko Hosoki's office phone number?
The practice phone on file for Dr. Hosoki is (650) 497-8000.
What is Dr. Machiko Hosoki's medical license number?
Dr. Hosoki holds California license A159412.
Which hospitals is Dr. Machiko Hosoki affiliated with?
Dr. Hosoki practices at Lucile Packard Children's Hospital Stanford in Palo Alto, California.
What medical group is Dr. Machiko Hosoki part of?
Dr. Hosoki is linked to Lucile Packard Children's Hospital Stanford.
How long has Dr. Machiko Hosoki been practicing?
Dr. Hosoki's NPI was assigned in 2016.
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