Zachary Radcliff, PHD
NPI 1629628144 · Clinical Child & Adolescent Psychologist · Wilmington, DE
Zachary Radcliff, PHD is a Clinical Child & Adolescent Psychologist provider in Wilmington, DE (NPI 1629628144).
Provider details
- NPI number
- 1629628144
- Entity type
- Individual
- Primary specialty
- Clinical Child & Adolescent PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- No
- License
- B1-0001192 (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
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1600 Rockland RdWilmington, DE 19803-3607Phone: (302) 651-4000
Registry dates
- Enumerated
- 2019-09-17
- Last updated
- 2019-11-06
Frequently asked questions
- What is Zachary Radcliff's NPI number?
- Zachary Radcliff's National Provider Identifier (NPI) is 1629628144, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zachary Radcliff's specialty?
- Zachary Radcliff is listed in the NPPES registry with a primary specialty of Clinical Child & Adolescent Psychologist (Behavioral Health & Social Service Providers).
- Where is Zachary Radcliff located?
- Zachary Radcliff's practice location on file with NPPES is 1801 Rockland Rd Ste 302, Wilmington, DE 19803-3648.
- What is Zachary Radcliff's phone number?
- The practice phone number listed in the NPPES registry for Zachary Radcliff is (302) 651-4200.
- Is Zachary Radcliff's NPI active?
- Yes — Zachary Radcliff's NPI (1629628144) is active in the NPPES registry as of the last update on 2019-11-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.