Neil J Dash MD PC
NPI 1285710954 · Internal Medicine Physician · Massapequa, NY
Neil J Dash MD PC is a Internal Medicine Physician organization in Massapequa, NY (NPI 1285710954).
Provider details
- NPI number
- 1285710954
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Neil Dash, Internist(516) 799-2700
- License
- 170920 (NY)
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
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
- 2006-10-27
- Last updated
- 2007-12-19
Frequently asked questions
- What is Neil J Dash MD PC's NPI number?
- Neil J Dash MD PC's National Provider Identifier (NPI) is 1285710954, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Neil J Dash MD PC?
- Neil J Dash MD PC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Neil J Dash MD PC located?
- Neil J Dash MD PC's practice location on file with NPPES is 515 Broadway, Massapequa, NY 11758.
- What is Neil J Dash MD PC's phone number?
- The practice phone number listed in the NPPES registry for Neil J Dash MD PC is (516) 799-2700.
- Who is the authorized official for Neil J Dash MD PC?
- The authorized official listed on Neil J Dash MD PC's NPPES record is Neil Dash, Internist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Neil J Dash MD PC's NPI active?
- Yes — Neil J Dash MD PC's NPI (1285710954) is active in the NPPES registry as of the last update on 2007-12-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.