Joan Kerwin, LMFT
NPI 1427266097 · Marriage & Family Therapist · St Petersburg, FL
Joan Kerwin, LMFT is a Marriage & Family Therapist provider in St Petersburg, FL (NPI 1427266097).
Provider details
- NPI number
- 1427266097
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- MT2220 (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
19 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
- 2007-05-18
- Last updated
- 2011-03-16
Frequently asked questions
- What is Joan Kerwin's NPI number?
- Joan Kerwin's National Provider Identifier (NPI) is 1427266097, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joan Kerwin's specialty?
- Joan Kerwin is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Joan Kerwin located?
- Joan Kerwin's practice location on file with NPPES is 212 3rd St N, St Petersburg, FL 33701-3819.
- What is Joan Kerwin's phone number?
- The practice phone number listed in the NPPES registry for Joan Kerwin is (727) 894-4661.
- Is Joan Kerwin's NPI active?
- Yes — Joan Kerwin's NPI (1427266097) is active in the NPPES registry as of the last update on 2011-03-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.