Erin Johannesen, M.D.
NPI 1255568325 · Psychiatry Physician · Washington, DC, DC
Erin Johannesen, M.D. is a Psychiatry Physician provider in Washington, DC, DC (NPI 1255568325).
Provider details
- NPI number
- 1255568325
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 0116012615 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES 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
- 2009-06-16
- Last updated
- 2011-01-20
Frequently asked questions
- What is Erin Johannesen's NPI number?
- Erin Johannesen's National Provider Identifier (NPI) is 1255568325, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erin Johannesen's specialty?
- Erin Johannesen is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Erin Johannesen located?
- Erin Johannesen's practice location on file with NPPES is 1700 17th Street, Nw, Washington, DC, DC 20009-2419.
- What is Erin Johannesen's phone number?
- The practice phone number listed in the NPPES registry for Erin Johannesen is (202) 496-9911.
- Is Erin Johannesen's NPI active?
- Yes — Erin Johannesen's NPI (1255568325) is active in the NPPES registry as of the last update on 2011-01-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.