David Kalkstein MD PHD and Associates
NPI 1326259649 · Clinical Social Worker · Wilmington, DE
David Kalkstein MD PHD and Associates is a Clinical Social Worker organization in Wilmington, DE (NPI 1326259649).
Provider details
- NPI number
- 1326259649
- Entity type
- Organization
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- David Kalkstein, Director(302) 778-1288
- License
- Q1-0000873 (DE)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2007-05-25
- Last updated
- 2020-08-22
Frequently asked questions
- What is David Kalkstein MD PHD and Associates's NPI number?
- David Kalkstein MD PHD and Associates's National Provider Identifier (NPI) is 1326259649, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is David Kalkstein MD PHD and Associates?
- David Kalkstein MD PHD and Associates is classified in the NPPES registry as Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is David Kalkstein MD PHD and Associates located?
- David Kalkstein MD PHD and Associates's practice location on file with NPPES is 3411 Silverside Rd, Wilmington, DE 19810-4812.
- What is David Kalkstein MD PHD and Associates's phone number?
- The practice phone number listed in the NPPES registry for David Kalkstein MD PHD and Associates is (302) 778-1288.
- Who is the authorized official for David Kalkstein MD PHD and Associates?
- The authorized official listed on David Kalkstein MD PHD and Associates's NPPES record is David Kalkstein, Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is David Kalkstein MD PHD and Associates's NPI active?
- Yes — David Kalkstein MD PHD and Associates's NPI (1326259649) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.