Ashley Hartmann, APRN
NPI 1558248609 · Pediatric Nurse Practitioner · Washington, DC
Ashley Hartmann, APRN is a Pediatric Nurse Practitioner provider in Washington, DC (NPI 1558248609).
Provider details
- NPI number
- 1558248609
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- Yes
- License
- NP200002859 (DC)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2025-08-20
- Last updated
- 2025-08-20
- Certified
- 2025-08-20
Frequently asked questions
- What is Ashley Hartmann's NPI number?
- Ashley Hartmann's National Provider Identifier (NPI) is 1558248609, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ashley Hartmann's specialty?
- Ashley Hartmann is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ashley Hartmann located?
- Ashley Hartmann's practice location on file with NPPES is 111 Michigan Ave Nw, Washington, DC 20010-2916.
- What is Ashley Hartmann's phone number?
- The practice phone number listed in the NPPES registry for Ashley Hartmann is (202) 476-5000.
- Is Ashley Hartmann's NPI active?
- Yes — Ashley Hartmann's NPI (1558248609) is active in the NPPES registry as of the last update on 2025-08-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.