Are you Jason O. Zummallen, LSW? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileJason O. Zummallen, LSW is a social worker based in Belleville, IL. The provider's National Provider Identifier (NPI) is 1629975941.
Factual summary compiled by Guide.md from public records; not written by this provider.
12 N 64TH ST
Belleville, IL 62223
Jason O. Zummallen is a social worker in Belleville, IL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Jason O. Zummallen is listed at 12 N 64Th St, Belleville, IL 62223. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (618) 877-4420. Contact the office directly to confirm availability and scheduling.
NPI registry
Jason O. Zummallen's National Provider Identifier is 1629975941. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Not yet. This profile is built from public federal data and has not been confirmed by Jason O. Zummallen. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.
A GigHz company · Founder: Pouyan Golshani, MD