CELF ProteinsHeterozygoteIntellectual Disability
Jennifer Cassady Hayek
NPI1639666852
- Publications
- 2
- Hospital affiliations
- 2
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2018
- Practice address
- 4800 Sand Point Way NE, PO Box C-5371, Seattle, WA 98105
- Practice phone
- Call (206) 987-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Jennifer Hayek's professional email, personal email and mobile number
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Jennifer Cassady Hayek is a pediatrician in Seattle, Washington
Jennifer Hayek practices at Seattle Children's Hospital in Seattle, Washington, part of Seattle Children's Hospital, Research Institute and Foundation.
Jennifer Hayek's NPI, 1639666852, was assigned on April 13, 2018. Jennifer Hayek holds Washington license MD61284502.
NPI and contact details
- NPI
- 1639666852NPI Registry (opens in a new tab)
- NPI enumeration date
- April 13, 2018
- NPI status
- Active
- Practice phone
- (206) 987-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Jennifer Cassady Hayek practices at Seattle Children's Hospital in Seattle, Washington
Jennifer Hayek's primary practice is Seattle Children's Hospital, at 4800 Sand Point Way NE, PO Box C-5371, Seattle, WA 98105 in King County. The practice phone is (206) 987-2000.
- Seattle Children's Hospital4800 Sand Point Way NE, PO Box C-5371, Seattle, WA 98105 · King CountyPhone(206) 987-2000
Source: Dmand AI Affiliation Data
Jennifer Cassady Hayek is affiliated with 2 sites of care and 2 medical groups
Jennifer Hayek's primary practice is Seattle Children's Hospital in Seattle, Washington, part of Seattle Children's Hospital, Research Institute and Foundation. Jennifer Hayek is also affiliated with UW Medical Center - Montlake. The medical group on file is UW Physicians. Dmand AI also links Jennifer Hayek 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 Jennifer Cassady Hayek's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jennifer Hayek practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Seattle Children's Hospital | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every hospital where Jennifer Hayek practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across Seattle Children's Hospital, Research Institute and Foundation and 6.2K+ hospitals, with verified contacts in the same login.
Jennifer Cassady Hayek is one of 1,346 pediatricians in Washington
Pediatrics is Jennifer Hayek's primary specialty in the NPI Registry, under taxonomy code 208000000X. Jennifer Hayek is licensed in Washington.
Specialties and state licenses
- Pediatrics, WashingtonPrimary
Pediatricians near Jennifer Hayek
Counts of pediatricians with a Dmand AI profile, by place and practice. Each opens the list.
1,346pediatricians in Washington443pediatricians in Seattle139pediatricians at Seattle Children's Hospital
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Jennifer Cassady Hayek's patients have a median age of 7
Across all payers, Dmand AI patient panel data puts Jennifer Hayek's median patient age at 7, with 41% women.
Jennifer Hayek'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
- Women41%
- Men58%
Source: Dmand AI Patient Panel Data
Jennifer Cassady Hayek has 2 publications on record
Dmand AI links 2 papers to Jennifer Hayek, published from 2024 to 2025. Jennifer Hayek's most frequent co-authors are Catherine Frances Gooch, MD, Kristen Nicole Lee, MD and Nathaniel Robin.
Papers2
Years published2024 to 2025
Jennifer Hayek's most frequent co-authors
- Catherine Frances Gooch, MD1 shared paper
- Kristen Nicole Lee, MD1 shared paper
- Nathaniel Robin1 shared paper
Recent publications by Jennifer Hayek
Career ChoiceGenetics, MedicalGenomics
See who Jennifer Hayek researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Jennifer Hayek works with, so you can find a warm path to the right pediatricians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Sources for Jennifer Cassady Hayek'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 |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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 Jennifer Cassady Hayek
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jennifer Cassady Hayek's NPI number?
Jennifer Cassady Hayek's NPI number is 1639666852. It was assigned on April 13, 2018, and it is active in the NPI Registry.
What does Jennifer Cassady Hayek specialize in?
Jennifer Cassady Hayek is a pediatrician in Seattle, Washington. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Jennifer Cassady Hayek practice?
Jennifer Hayek practices at 4800 Sand Point Way NE, PO Box C-5371, Seattle, WA 98105. Jennifer Hayek's primary practice is Seattle Children's Hospital in Seattle, Washington, part of Seattle Children's Hospital, Research Institute and Foundation. Dmand AI also links Jennifer Hayek to 1 medical group.
What is Jennifer Cassady Hayek's office phone number?
The practice phone on file for Jennifer Hayek is (206) 987-2000.
What is Jennifer Cassady Hayek's medical license number?
Jennifer Hayek holds Washington license MD61284502.
Which hospitals is Jennifer Cassady Hayek affiliated with?
Jennifer Hayek practices at Seattle Children's Hospital in Seattle, Washington. Jennifer Hayek is also affiliated with UW Medical Center - Montlake.
What medical group is Jennifer Cassady Hayek part of?
Jennifer Hayek is linked to UW Physicians. Dmand AI links Jennifer Hayek to 1 more medical group.
How long has Jennifer Cassady Hayek been practicing?
Jennifer Hayek graduated from medical school in 2018, 8 years ago.
Does Jennifer Cassady Hayek do research?
Dmand AI links 2 publications to Jennifer Hayek, published from 2024 to 2025.
Who does Jennifer Cassady Hayek publish with?
Jennifer Hayek's most frequent co-authors are Catherine Frances Gooch, MD (1 shared paper), Kristen Nicole Lee, MD (1 shared paper) and Nathaniel Robin (1 shared paper).
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