Joselyn Henry-Holzthum
NPI 1629562327 · Marriage & Family Therapist · Groton, CT
Joselyn Henry-Holzthum is a Marriage & Family Therapist provider in Groton, CT (NPI 1629562327).
Provider details
- NPI number
- 1629562327
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
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
8 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2018-06-18
- Last updated
- 2021-07-21
- Certified
- 2021-03-25
Frequently asked questions
- What is Joselyn Henry-Holzthum's NPI number?
- Joselyn Henry-Holzthum's National Provider Identifier (NPI) is 1629562327, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joselyn Henry-Holzthum's specialty?
- Joselyn Henry-Holzthum is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Joselyn Henry-Holzthum located?
- Joselyn Henry-Holzthum's practice location on file with NPPES is 495 Gold Star Hwy Ste 108, Groton, CT 06340-6229.
- What is Joselyn Henry-Holzthum's phone number?
- The practice phone number listed in the NPPES registry for Joselyn Henry-Holzthum is (860) 861-1453.
- Is Joselyn Henry-Holzthum's NPI active?
- Yes — Joselyn Henry-Holzthum's NPI (1629562327) is active in the NPPES registry as of the last update on 2021-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.