Ddk Group LLC
NPI 1023676426 · Allergy & Immunology Physician · Skillman, NJ
Ddk Group LLC is a Allergy & Immunology Physician organization in Skillman, NJ (NPI 1023676426).
Provider details
- NPI number
- 1023676426
- Entity type
- Organization
- Primary specialty
- Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- David Goldstein, Managing Director(914) 376-6100
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Family Medicine Physician207Q00000X
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
- 2019-05-31
- Last updated
- 2019-05-31
Frequently asked questions
- What is Ddk Group LLC's NPI number?
- Ddk Group LLC's National Provider Identifier (NPI) is 1023676426, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ddk Group LLC?
- Ddk Group LLC is classified in the NPPES registry as Allergy & Immunology Physician (Allopathic & Osteopathic Physicians).
- Where is Ddk Group LLC located?
- Ddk Group LLC's practice location on file with NPPES is 10 Vreeland Dr Ste 106, Skillman, NJ 08558-2620.
- What is Ddk Group LLC's phone number?
- The practice phone number listed in the NPPES registry for Ddk Group LLC is (844) 247-7894.
- Who is the authorized official for Ddk Group LLC?
- The authorized official listed on Ddk Group LLC's NPPES record is David Goldstein, Managing Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ddk Group LLC's NPI active?
- Yes — Ddk Group LLC's NPI (1023676426) is active in the NPPES registry as of the last update on 2019-05-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.