Christopher James Walker, NP
- Hospital affiliations
- 1
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2025
- 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 Christopher Walker'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.
Christopher James Walker is a nurse practitioner in Palo Alto, California
Christopher Walker practices at Lucile Packard Children's Hospital Stanford in Palo Alto, California, part of Stanford University.
Christopher Walker's NPI, 1790670701, was assigned on June 10, 2025. Christopher Walker holds California license 95010375.
- NPI
- 1790670701NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7618462722
- NPI enumeration date
- June 10, 2025
- NPI status
- Active
- Practice phone
- (650) 497-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Christopher James Walker practices at Lucile Packard Children's Hospital Stanford in Palo Alto, California
Christopher Walker'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
Christopher James Walker is affiliated with 1 site of care and 2 medical groups
Christopher Walker's primary practice is Lucile Packard Children's Hospital Stanford in Palo Alto, California, part of Stanford University. The medical group on file is Stanford Health Care. Dmand AI also links Christopher Walker to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Christopher James Walker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Christopher Walker 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 |
| +1 medical group | 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.
Christopher James Walker is one of 5,983 nurse practitioners in California
Nurse practitioner is Christopher Walker's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Christopher Walker is licensed in California.
Specialties and state licenses
- Nurse practitioner, CaliforniaPrimary
Nurse practitioners near Christopher Walker
Counts of nurse practitioners 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
Christopher James Walker's patients have a median age of 13
Across all payers, Dmand AI patient panel data puts Christopher Walker's median patient age at 13, with 34% women.
Christopher Walker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 13
Patient panel by sex, all payers
- Women34%
- Men63%
Source: Dmand AI Patient Panel Data
Sources for Christopher James Walker'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 Christopher James Walker
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Christopher James Walker's NPI number?
Christopher James Walker's NPI number is 1790670701. It was assigned on June 10, 2025, and it is active in the NPI Registry.
What does Christopher James Walker specialize in?
Christopher James Walker is a nurse practitioner in Palo Alto, California. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Christopher James Walker practice?
Christopher Walker practices at 725 Welch Road, Palo Alto, CA 94304. Christopher Walker's primary practice is Lucile Packard Children's Hospital Stanford in Palo Alto, California, part of Stanford University. Dmand AI also links Christopher Walker to 1 medical group.
What is Christopher James Walker's office phone number?
The practice phone on file for Christopher Walker is (650) 497-8000.
What is Christopher James Walker's medical license number?
Christopher Walker holds California license 95010375.
Which hospitals is Christopher James Walker affiliated with?
Christopher Walker practices at Lucile Packard Children's Hospital Stanford in Palo Alto, California.
What medical group is Christopher James Walker part of?
Christopher Walker is linked to Stanford Health Care. Dmand AI links Christopher Walker to 1 more medical group.
How long has Christopher James Walker been practicing?
Christopher Walker graduated from medical school in 2018, 8 years ago.
Selling to nurse practitioner practices?
See nurse practitioners 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