Diamond State Surgical Associates,llc
NPI 1255746590 · Surgery Physician · Middletown, DE
Diamond State Surgical Associates,llc is a Surgery Physician organization in Middletown, DE (NPI 1255746590).
Provider details
- NPI number
- 1255746590
- Entity type
- Organization
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Kevin Geffe, Physician/ Owner(207) 450-6432
- License
- C20010031 (DE)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
- 2014-06-25
- Last updated
- 2015-07-07
Frequently asked questions
- What is Diamond State Surgical Associates,llc's NPI number?
- Diamond State Surgical Associates,llc's National Provider Identifier (NPI) is 1255746590, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Diamond State Surgical Associates,llc?
- Diamond State Surgical Associates,llc is classified in the NPPES registry as Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Diamond State Surgical Associates,llc located?
- Diamond State Surgical Associates,llc's practice location on file with NPPES is 124 Sleepy Hollow Dr, Middletown, DE 19709-5838.
- What is Diamond State Surgical Associates,llc's phone number?
- The practice phone number listed in the NPPES registry for Diamond State Surgical Associates,llc is (302) 449-9660.
- Who is the authorized official for Diamond State Surgical Associates,llc?
- The authorized official listed on Diamond State Surgical Associates,llc's NPPES record is Kevin Geffe, Physician/ Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Diamond State Surgical Associates,llc's NPI active?
- Yes — Diamond State Surgical Associates,llc's NPI (1255746590) is active in the NPPES registry as of the last update on 2015-07-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.