Ashley Hartmann, APRN
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2025
- Practice address
- 111 Michigan Ave, NW, Washington, DC 20010
- Practice phone
- Call (202) 476-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Ashley Hartmann'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.
Ashley Hartmann is a pediatric nurse practitioner in Washington, District of Columbia
Ashley Hartmann practices at Children's National Hospital in Washington, District of Columbia, part of Children's National Hospital.
Ashley Hartmann's NPI, 1558248609, was assigned on August 20, 2025. Ashley Hartmann holds District of Columbia license NP200002859.
- NPI
- 1558248609NPI Registry (opens in a new tab)
- NPI enumeration date
- August 20, 2025
- NPI status
- Active
- Practice phone
- (202) 476-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Ashley Hartmann practices at Children's National Hospital in Washington, District of Columbia
Ashley Hartmann's primary practice is Children's National Hospital, at 111 Michigan Ave, NW, Washington, DC 20010 in The District County. The practice phone is (202) 476-5000.
- Children's National Hospital111 Michigan Ave, NW, Washington, DC 20010 · The District CountyPhone(202) 476-5000
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Ashley Hartmann is affiliated with 1 site of care and 1 medical group
Ashley Hartmann's primary practice is Children's National Hospital in Washington, District of Columbia, part of Children's National Hospital. The medical group on file is Children's National Hospital.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Ashley Hartmann's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ashley Hartmann practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Children's National 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 Children's National Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Ashley Hartmann is one of 113 pediatric nurse practitioners in District of Columbia
Nurse practitioner is Ashley Hartmann's primary specialty in the NPI Registry, under taxonomy code 363LP0200X. The record also lists pediatrics. Ashley Hartmann is licensed in District of Columbia.
Specialties and state licenses
- Pediatric nurse practitioner, District of ColumbiaPrimary
Pediatric nurse practitioners near Ashley Hartmann
Counts of pediatric 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
Ashley Hartmann's patients have a median age of 2
Across all payers, Dmand AI patient panel data puts Ashley Hartmann's median patient age at 2, with 20% women.
Ashley Hartmann'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
- Women20%
- Men60%
Source: Dmand AI Patient Panel Data
Sources for Ashley Hartmann'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand 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 Ashley Hartmann
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Ashley Hartmann's NPI number?
Ashley Hartmann's NPI number is 1558248609. It was assigned on August 20, 2025, and it is active in the NPI Registry.
What does Ashley Hartmann specialize in?
Ashley Hartmann is a pediatric nurse practitioner in Washington, District of Columbia. The primary specialty in the NPI Registry is Pediatric Nurse Practitioner (taxonomy code 363LP0200X).
Where does Ashley Hartmann practice?
Ashley Hartmann practices at 111 Michigan Ave, NW, Washington, DC 20010. Ashley Hartmann's primary practice is Children's National Hospital in Washington, District of Columbia, part of Children's National Hospital.
What is Ashley Hartmann's office phone number?
The practice phone on file for Ashley Hartmann is (202) 476-5000.
What is Ashley Hartmann's medical license number?
Ashley Hartmann holds District of Columbia license NP200002859.
Which hospitals is Ashley Hartmann affiliated with?
Ashley Hartmann practices at Children's National Hospital in Washington, District of Columbia.
What medical group is Ashley Hartmann part of?
Ashley Hartmann is linked to Children's National Hospital.
How long has Ashley Hartmann been practicing?
Ashley Hartmann's NPI was assigned in 2025.
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