Sydney Theobald, MSW
NPI 1659079127 · Social Worker · Watertown, NY
Sydney Theobald, MSW is a Social Worker provider in Watertown, NY (NPI 1659079127).
Provider details
- NPI number
- 1659079127
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Female
- Sole proprietor
- No
- License
- P120209 (NY)
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
3 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
- 2023-02-23
- Last updated
- 2023-08-21
- Certified
- 2023-08-21
Frequently asked questions
- What is Sydney Theobald's NPI number?
- Sydney Theobald's National Provider Identifier (NPI) is 1659079127, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sydney Theobald's specialty?
- Sydney Theobald is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Sydney Theobald located?
- Sydney Theobald's practice location on file with NPPES is 595 W Main St, Watertown, NY 13601-1335.
- What is Sydney Theobald's phone number?
- The practice phone number listed in the NPPES registry for Sydney Theobald is (888) 585-2228.
- Is Sydney Theobald's NPI active?
- Yes — Sydney Theobald's NPI (1659079127) is active in the NPPES registry as of the last update on 2023-08-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.