William Metzger, LCSW
NPI 1386019289 · Clinical Social Worker · Fairfield, CT
William Metzger, LCSW is a Clinical Social Worker provider in Fairfield, CT (NPI 1386019289).
Provider details
- NPI number
- 1386019289
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 006171 (CT)
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
10 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
- 2015-12-03
- Last updated
- 2015-12-04
Frequently asked questions
- What is William Metzger's NPI number?
- William Metzger's National Provider Identifier (NPI) is 1386019289, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Metzger's specialty?
- William Metzger is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is William Metzger located?
- William Metzger's practice location on file with NPPES is 451 Stillson Rd, Fairfield, CT 06824-3117.
- What is William Metzger's phone number?
- The practice phone number listed in the NPPES registry for William Metzger is (203) 330-9695.
- Is William Metzger's NPI active?
- Yes — William Metzger's NPI (1386019289) is active in the NPPES registry as of the last update on 2015-12-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.