Frans Tassi
NPI 1184101867 · Psychiatric/Mental Health Nurse Practitioner · Washington, DC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Frans Tassi is a Psychiatric/Mental Health Nurse Practitioner provider in Washington, DC (NPI 1184101867).
Provider details
- NPI number
- 1184101867
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- NP1026227 (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
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 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 (1)
- 2508 Didcot CtBowie, MD 20721-2978Phone: (301) 433-3959
Registry dates
- Enumerated
- 2018-07-25
- Last updated
- 2023-12-07
- Certified
- 2023-12-07
Frequently asked questions
- What is Frans Tassi's NPI number?
- Frans Tassi's National Provider Identifier (NPI) is 1184101867, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frans Tassi's specialty?
- Frans Tassi is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Frans Tassi located?
- Frans Tassi's practice location on file with NPPES is 1818 New York Ave Ne Ste 221, Washington, DC 20002-1851.
- What is Frans Tassi's phone number?
- The practice phone number listed in the NPPES registry for Frans Tassi is (202) 800-6440.
- Does Frans Tassi accept Medicare?
- Frans Tassi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Frans Tassi's NPI active?
- Yes — Frans Tassi's NPI (1184101867) is active in the NPPES registry as of the last update on 2023-12-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.