Dr. Katie Ellgass, MD
- Industry payments
- $180
- Affiliated sites
- 2
- Medical group
- 1
- State licenses
- 2
- Year NPI issued
- 2008
- Practice address
- 9951 Mickelberry Rd Nw, Ste 101, Silverdale, WA 98383
- Practice phone
- Call (360) 377-3776
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Childrens Clinic - Silverdale
FQHC - Main Site · Silverdale, Washington
Find Dr. Ellgass' 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. Katie Ellgass is a pediatrician in Silverdale, Washington
Dr. Ellgass practices at Childrens Clinic - Silverdale in Silverdale, Washington.
Dr. Ellgass' NPI, 1093968570, was assigned on October 29, 2008. Dr. Ellgass holds California license A130372.
- NPI
- 1093968570NPI Registry (opens in a new tab)
- NPI enumeration date
- October 29, 2008
- NPI status
- Active
- Practice phone
- (360) 377-3776
- 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. Katie Ellgass practices at Childrens Clinic - Silverdale in Silverdale, Washington
Dr. Ellgass' primary practice is Childrens Clinic - Silverdale, at 9951 Mickelberry Rd Nw, Ste 101, Silverdale, WA 98383 in Kitsap County. The practice phone is (360) 377-3776.
- Childrens Clinic - Silverdale9951 Mickelberry Rd Nw, Ste 101, Silverdale, WA 98383 · Kitsap CountyPhone(360) 377-3776
Source: Dmand AI Affiliation Data
Dr. Katie Ellgass is affiliated with 2 sites of care and 1 medical group
Dr. Ellgass' primary practice is Childrens Clinic - Silverdale in Silverdale, Washington. The medical group on file is Lucile Packard Children's Hospital Stanford. Dmand AI also links Dr. Ellgass to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Katie Ellgass' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ellgass practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Childrens Clinic - Silverdale | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Katie Ellgass is one of 1,346 pediatricians in Washington
Pediatrics is Dr. Ellgass' primary specialty in the NPI Registry, under taxonomy code 208000000X. Dmand AI has Dr. Ellgass' licenses on file in 2 states: California and Virginia.
Specialties and state licenses
- Pediatrics, CaliforniaPrimary
- Virginia license
Pediatricians near Dr. Ellgass
Counts of pediatricians 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. Katie Ellgass' patients have a median age of 8
Across all payers, Dmand AI patient panel data puts Dr. Ellgass' median patient age at 8, with 48% women.
Dr. Ellgass' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 8
Patient panel by sex, all payers
- Women48%
- Men52%
Source: Dmand AI Patient Panel Data
Dr. Katie Ellgass received $180 in industry payments from 2016 to 2025
CMS Open Payments shows 6 general payments to Dr. Ellgass from 4 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $87.
General payments to Dr. Ellgass by program year, 2016 to 2025
Companies that paid Dr. Ellgass the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Katie Ellgass'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 |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Katie Ellgass
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Katie Ellgass' NPI number?
Dr. Katie Ellgass' NPI number is 1093968570. It was assigned on October 29, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Katie Ellgass?
Dr. Katie Ellgass is a pediatrician in Silverdale, Washington. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Katie Ellgass practice?
Dr. Ellgass practices at 9951 Mickelberry Rd Nw, Ste 101, Silverdale, WA 98383. Dr. Ellgass' primary practice is Childrens Clinic - Silverdale in Silverdale, Washington. Dmand AI also links Dr. Ellgass to 1 group practice or clinic.
What is Dr. Katie Ellgass' office phone number?
The practice phone on file for Dr. Ellgass is (360) 377-3776.
What is Dr. Katie Ellgass' medical license number?
Dr. Ellgass holds California license A130372, one of the licenses on file in 2 states.
Which states has Dr. Katie Ellgass been licensed in?
Dmand AI has state licenses on file for Dr. Ellgass in California and Virginia.
What medical group is Dr. Katie Ellgass part of?
Dr. Ellgass is linked to Lucile Packard Children's Hospital Stanford.
Has Dr. Katie Ellgass received payments from drug or device companies?
CMS Open Payments shows $180 in general payments to Dr. Ellgass from 4 companies from 2016 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Katie Ellgass been practicing?
Dr. Ellgass' NPI was assigned in 2008.
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