Stacia Thiel, LCSW
NPI 1336661941 · Clinical Social Worker · Montclair, NJ
Stacia Thiel, LCSW is a Clinical Social Worker provider in Montclair, NJ (NPI 1336661941).
Provider details
- NPI number
- 1336661941
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 44SL06246100 (NJ)
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
8 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
- 2017-07-14
- Last updated
- 2026-03-03
- Certified
- 2026-03-03
Frequently asked questions
- What is Stacia Thiel's NPI number?
- Stacia Thiel's National Provider Identifier (NPI) is 1336661941, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stacia Thiel's specialty?
- Stacia Thiel is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Stacia Thiel located?
- Stacia Thiel's practice location on file with NPPES is 8 Hillside Ave Ste 202, Montclair, NJ 07042-2129.
- What is Stacia Thiel's phone number?
- The practice phone number listed in the NPPES registry for Stacia Thiel is (973) 206-0282.
- Is Stacia Thiel's NPI active?
- Yes — Stacia Thiel's NPI (1336661941) is active in the NPPES registry as of the last update on 2026-03-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.