IndividualActive
Zachary Johnsen, LCSW
NPI 1427573435 · Clinical Social Worker · Melbourne, FL
Zachary Johnsen, LCSW is a Clinical Social Worker provider in Melbourne, FL (NPI 1427573435).
Provider details
- NPI number
- 1427573435
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
- License
- 13648 (FL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(69/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
2098 Sarno Rd
Melbourne, FL 32935-3077
Phone: (321) 254-3410
Fax: (321) 254-9138
Street-level locationGet directions
Mailing address
2098 Sarno Rd
Melbourne, FL 32935-3077
Registry dates
- Enumerated
- 2017-08-10
- Last updated
- 2017-08-10
Frequently asked questions
- What is Zachary Johnsen's NPI number?
- Zachary Johnsen's National Provider Identifier (NPI) is 1427573435, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zachary Johnsen's specialty?
- Zachary Johnsen is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Zachary Johnsen located?
- Zachary Johnsen's practice location on file with NPPES is 2098 Sarno Rd, Melbourne, FL 32935-3077.
- What is Zachary Johnsen's phone number?
- The practice phone number listed in the NPPES registry for Zachary Johnsen is (321) 254-3410.
- Is Zachary Johnsen's NPI active?
- Yes — Zachary Johnsen's NPI (1427573435) is active in the NPPES registry as of the last update on 2017-08-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.