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Daniel Sieg, MSW, LCSW
NPI 1467533919 · Clinical Social Worker · Bronx, NY
Daniel Sieg, MSW, LCSW is a Clinical Social Worker provider in Bronx, NY (NPI 1467533919).
Provider details
- NPI number
- 1467533919
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- R027124-1 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
750 Astor Ave
Bronx, NY 10467-9304
Phone: (718) 882-5000
Fax: (718) 798-7633
Street-level locationGet directions
Mailing address
883 Belle Ave
Teaneck, NJ 07666-2536
Registry dates
- Enumerated
- 2006-10-18
- Last updated
- 2009-03-11
Frequently asked questions
- What is Daniel Sieg's NPI number?
- Daniel Sieg's National Provider Identifier (NPI) is 1467533919, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Sieg's specialty?
- Daniel Sieg is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Daniel Sieg located?
- Daniel Sieg's practice location on file with NPPES is 750 Astor Ave, Bronx, NY 10467-9304.
- What is Daniel Sieg's phone number?
- The practice phone number listed in the NPPES registry for Daniel Sieg is (718) 882-5000.
- Is Daniel Sieg's NPI active?
- Yes — Daniel Sieg's NPI (1467533919) is active in the NPPES registry as of the last update on 2009-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.