John Portolano, LCSW
NPI 1215233325 · Clinical Social Worker · Palm Harbor, FL
John Portolano, LCSW is a Clinical Social Worker provider in Palm Harbor, FL (NPI 1215233325).
Provider details
- NPI number
- 1215233325
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- SW8292 (FL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
- 2011-02-07
- Last updated
- 2017-05-09
Frequently asked questions
- What is John Portolano's NPI number?
- John Portolano's National Provider Identifier (NPI) is 1215233325, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Portolano's specialty?
- John Portolano is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is John Portolano located?
- John Portolano's practice location on file with NPPES is 3921 Erne St, Palm Harbor, FL 34683-1706.
- What is John Portolano's phone number?
- The practice phone number listed in the NPPES registry for John Portolano is (727) 744-5549.
- Is John Portolano's NPI active?
- Yes — John Portolano's NPI (1215233325) is active in the NPPES registry as of the last update on 2017-05-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.