Melissa C. Koll, ARNP
- Hospital affiliations
- 1
- Industry payments
- $94
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2007
- 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 Melissa Koll'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.
Melissa C. Koll is a neonatal nurse practitioner in Seattle, Washington
Melissa Koll practices at Seattle Children's Hospital in Seattle, Washington, part of Seattle Children's Hospital, Research Institute and Foundation.
Melissa Koll's NPI, 1114118908, was assigned on August 6, 2007. Melissa Koll holds Washington license AP30007883.
- NPI
- 1114118908NPI Registry (opens in a new tab)
- NPI enumeration date
- August 6, 2007
- NPI status
- Active
- Practice phone
- (206) 987-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Melissa C. Koll practices at Seattle Children's Hospital in Seattle, Washington
Melissa Koll'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
Melissa C. Koll is affiliated with 1 site of care and 1 medical group
Melissa Koll's primary practice is Seattle Children's Hospital in Seattle, Washington, part of Seattle Children's Hospital, Research Institute and Foundation. The medical group on file is Providence Medical Group - North Puget Sound (Everett).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Melissa C. Koll's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Melissa Koll practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Seattle Children's Hospital | 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 Seattle Children's Hospital, Research Institute and Foundation and 6.2K+ hospitals, with verified contacts in the same login.
Melissa C. Koll is one of 58 neonatal nurse practitioners in Washington
Neonatal is Melissa Koll's primary specialty in the NPI Registry, under taxonomy code 363LN0000X. Melissa Koll is licensed in Washington.
Specialties and state licenses
- Neonatal nurse practitioner, WashingtonPrimary
Neonatal nurse practitioners near Melissa Koll
Counts of neonatal 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
Melissa C. Koll's patients have a median age of 1
Across all payers, Dmand AI patient panel data puts Melissa Koll's median patient age at 1, with 55% women.
Melissa Koll's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 1
Patient panel by sex, all payers
- Women55%
- Men45%
Source: Dmand AI Patient Panel Data
Melissa C. Koll received $94 in industry payments in 2025
CMS Open Payments shows 1 general payment to Melissa Koll from 1 drug or device company in 2025. Education make up the largest share, 100% of the total. Chiesi USA, Inc. paid the most, $94.
Companies that paid Melissa Koll the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Melissa C. Koll'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 Melissa C. Koll
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Melissa C. Koll's NPI number?
Melissa C. Koll's NPI number is 1114118908. It was assigned on August 6, 2007, and it is active in the NPI Registry.
What does Melissa C. Koll specialize in?
Melissa C. Koll is a neonatal nurse practitioner in Seattle, Washington. The primary specialty in the NPI Registry is Neonatal Nurse Practitioner (taxonomy code 363LN0000X).
Where does Melissa C. Koll practice?
Melissa Koll practices at 4800 Sand Point Way NE, PO Box C-5371, Seattle, WA 98105. Melissa Koll's primary practice is Seattle Children's Hospital in Seattle, Washington, part of Seattle Children's Hospital, Research Institute and Foundation.
What is Melissa C. Koll's office phone number?
The practice phone on file for Melissa Koll is (206) 987-2000.
What is Melissa C. Koll's medical license number?
Melissa Koll holds Washington license AP30007883.
Which hospitals is Melissa C. Koll affiliated with?
Melissa Koll practices at Seattle Children's Hospital in Seattle, Washington.
What medical group is Melissa C. Koll part of?
Melissa Koll is linked to Providence Medical Group - North Puget Sound (Everett).
Has Melissa C. Koll received payments from drug or device companies?
CMS Open Payments shows $94 in general payments to Melissa Koll from 1 company from 2025 to 2025. The largest total came from Chiesi USA, Inc.
How long has Melissa C. Koll been practicing?
Melissa Koll graduated from medical school in 2007, 19 years ago.
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