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

Diamond State Surgical Associates, LLC

Organization Surgery Physician · NPI 1255746590

Diamond State Surgical Associates, LLC is a Surgery Physician in Middletown, Delaware. Licensed in Delaware. Registered with an NPI since 2014.

Licensed in
DE
In the registry since
2014
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

124 Sleepy Hollow Dr Ste 201
Middletown, DE 19709-5838
Phone: (302) 449-9660
Fax: (302) 449-9661
Show map & directions

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

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence C20010031 (DE)

Record details

NPI number1255746590
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Kevin Geffe — Physician/ Owner · (207) 450-6432
NPI enumeratedJune 25, 2014
Last updated in NPPESJuly 7, 2015
Mailing address124 Sleepy Hollow Dr, Suite201, Middletown, DE 19709-5838