William Metzdorf, D.MIN.
NPI 1750562146 · Marriage & Family Therapist · Wilmington, DE
William Metzdorf, D.MIN. is a Marriage & Family Therapist provider in Wilmington, DE (NPI 1750562146).
Provider details
- NPI number
- 1750562146
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- D.MIN.
- Sex
- Male
- Sole proprietor
- Yes
- License
- FT-0000010 (DE)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
18 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
- 2007-11-14
- Last updated
- 2007-11-14
Frequently asked questions
- What is William Metzdorf's NPI number?
- William Metzdorf's National Provider Identifier (NPI) is 1750562146, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Metzdorf's specialty?
- William Metzdorf is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is William Metzdorf located?
- William Metzdorf's practice location on file with NPPES is 2500 Naamans Rd, Wilmington, DE 19810-1236.
- What is William Metzdorf's phone number?
- The practice phone number listed in the NPPES registry for William Metzdorf is (302) 220-8175.
- Is William Metzdorf's NPI active?
- Yes — William Metzdorf's NPI (1750562146) is active in the NPPES registry as of the last update on 2007-11-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.