Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Navis LLC

Organization Adult Mental Health Clinic/Center · NPI 1134728397

Navis LLC is an Adult Mental Health Clinic/Center in Washington, District of Columbia. Registered with an NPI since 2020.

In the registry since
2020
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

3401 12th St NE Unit 29234
Washington, DC 20017-1127
Phone: (703) 216-0544
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Adult Mental Health Clinic/Center (primary) Taxonomy 261QM0850X

Record details

NPI number1134728397
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official John Jankowski — Owner · (703) 216-0544
NPI enumeratedOctober 20, 2020
Last updated in NPPESApril 26, 2024
Certification dateApril 26, 2024
Mailing address3401 12th St Ne Unit 29234, Washington, DC 20017-1127

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