Johanna Lyden, PHD
NPI 1447502448 · Clinical Child & Adolescent Psychologist · Hockessin, DE
Johanna Lyden, PHD is a Clinical Child & Adolescent Psychologist provider in Hockessin, DE (NPI 1447502448).
Provider details
- NPI number
- 1447502448
- Entity type
- Individual
- Primary specialty
- Clinical Child & Adolescent PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- Yes
- License
- B10000934 (DE)
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
13 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
- 2012-10-15
- Last updated
- 2025-12-05
- Certified
- 2025-12-05
Frequently asked questions
- What is Johanna Lyden's NPI number?
- Johanna Lyden's National Provider Identifier (NPI) is 1447502448, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Johanna Lyden's specialty?
- Johanna Lyden is listed in the NPPES registry with a primary specialty of Clinical Child & Adolescent Psychologist (Behavioral Health & Social Service Providers).
- Where is Johanna Lyden located?
- Johanna Lyden's practice location on file with NPPES is 7217 Lancaster Pike Ste 5, Hockessin, DE 19707-9585.
- What is Johanna Lyden's phone number?
- The practice phone number listed in the NPPES registry for Johanna Lyden is (302) 239-5255.
- Is Johanna Lyden's NPI active?
- Yes — Johanna Lyden's NPI (1447502448) is active in the NPPES registry as of the last update on 2025-12-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.