Julia Claire Stiefel
- Hospital affiliations
- 1
- Year NPI issued
- 2020
- 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
Primary practice
Find Julia Stiefel'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.
Julia Claire Stiefel is a physician assistant in Palo Alto, California
Julia Stiefel practices at Lucile Packard Children's Hospital Stanford in Palo Alto, California, part of Stanford University.
Julia Stiefel's NPI, 1609477504, was assigned on November 5, 2020.
- NPI
- 1609477504NPI Registry (opens in a new tab)
- NPI enumeration date
- November 5, 2020
- 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
Julia Claire Stiefel practices at Lucile Packard Children's Hospital Stanford in Palo Alto, California
Julia Stiefel'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
Julia Claire Stiefel is affiliated with 1 site of care
Julia Stiefel's primary practice is Lucile Packard Children's Hospital Stanford in Palo Alto, California, part of Stanford University.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Julia Claire Stiefel's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Julia Stiefel 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
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Stanford University and 6.2K+ hospitals, with verified contacts in the same login.
Julia Claire Stiefel is one of 11,482 physician assistants in California
Physician assistant is Julia Stiefel's primary specialty in the NPI Registry, under taxonomy code 363A00000X.
Specialties and state licenses
- Physician assistantPrimary
Physician assistants near Julia Stiefel
Counts of physician assistants 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
Julia Claire Stiefel's patients have a median age of 2
Across all payers, Dmand AI patient panel data puts Julia Stiefel's median patient age at 2, with 48% women.
Julia Stiefel's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 2
Patient panel by sex, all payers
- Women48%
- Men52%
Source: Dmand AI Patient Panel Data
Sources for Julia Claire Stiefel'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 Julia Claire Stiefel
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Julia Claire Stiefel's NPI number?
Julia Claire Stiefel's NPI number is 1609477504. It was assigned on November 5, 2020, and it is active in the NPI Registry.
What does Julia Claire Stiefel specialize in?
Julia Claire Stiefel is a physician assistant in Palo Alto, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Julia Claire Stiefel practice?
Julia Stiefel practices at 725 Welch Road, Palo Alto, CA 94304. Julia Stiefel's primary practice is Lucile Packard Children's Hospital Stanford in Palo Alto, California, part of Stanford University.
What is Julia Claire Stiefel's office phone number?
The practice phone on file for Julia Stiefel is (650) 497-8000.
Which hospitals is Julia Claire Stiefel affiliated with?
Julia Stiefel practices at Lucile Packard Children's Hospital Stanford in Palo Alto, California.
How long has Julia Claire Stiefel been practicing?
Julia Stiefel's NPI was assigned in 2020.
Selling to physician assistant practices?
See physician assistants in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card