Hayley Johnson, PMHNP-BC
NPI 1821947250 · Psychiatric/Mental Health Nurse Practitioner · Haymarket, VA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hayley Johnson, PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner provider in Haymarket, VA (NPI 1821947250).
Provider details
- NPI number
- 1821947250
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 0024196185 (VA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
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
3 documented practice locations
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
Additional practice locations (2)
- 800 S Frederick Ave Ste 200Gaithersburg, MD 20877-4152Phone: (703) 249-9835Fax: (571) 486-4527
- 2 Delta Dr Ste 303Concord, NH 03301-7427Phone: (703) 249-9835Fax: (571) 486-4527
Registry dates
- Enumerated
- 2026-01-27
- Last updated
- 2026-06-02
- Certified
- 2026-06-02
Frequently asked questions
- What is Hayley Johnson's NPI number?
- Hayley Johnson's National Provider Identifier (NPI) is 1821947250, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hayley Johnson's specialty?
- Hayley Johnson is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Hayley Johnson located?
- Hayley Johnson's practice location on file with NPPES is 15100 Washington St Ste 103, Haymarket, VA 20169-4919.
- What is Hayley Johnson's phone number?
- The practice phone number listed in the NPPES registry for Hayley Johnson is (703) 249-9835.
- Does Hayley Johnson accept Medicare?
- Hayley Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hayley Johnson's NPI active?
- Yes — Hayley Johnson's NPI (1821947250) is active in the NPPES registry as of the last update on 2026-06-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.