Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mr. Daniel James Leffingwell Sr.

Individual provider Administrator Registered Nurse · NPI 1891106381

Mr. Daniel James Leffingwell Sr. is an Administrator Registered Nurse in Rensselaer, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2014

Practice location Address checks out

52 Washington St Rm 220N Nys Ofc OF Children And Family Services
Rensselaer, NY 12144-2796
Phone: (518) 474-9560
Fax: (518) 486-7099
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Administrator Registered Nurse (primary) Taxonomy 163WA2000X · Licence 309471 (NY)

Record details

NPI number1891106381
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedMay 19, 2014
Last updated in NPPESMay 19, 2014
Mailing address6 Chainyk Dr, Albany, NY 12203-4628