IndividualActive
Lonny Rosenblum
NPI 1750639589 · Specialist · Melville, NY
Lonny Rosenblum is a Specialist provider in Melville, NY (NPI 1750639589).
Provider details
- NPI number
- 1750639589
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1166600 (NY)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(79/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
54 Elderwood Ln
Melville, NY 11747-1555
Phone: (516) 633-7541
Street-level locationGet directions
Mailing address
54 Elderwood Ln
Melville, NY 11747-1555
Registry dates
- Enumerated
- 2012-08-28
- Last updated
- 2012-08-28
Frequently asked questions
- What is Lonny Rosenblum's NPI number?
- Lonny Rosenblum's National Provider Identifier (NPI) is 1750639589, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lonny Rosenblum's specialty?
- Lonny Rosenblum is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Lonny Rosenblum located?
- Lonny Rosenblum's practice location on file with NPPES is 54 Elderwood Ln, Melville, NY 11747-1555.
- What is Lonny Rosenblum's phone number?
- The practice phone number listed in the NPPES registry for Lonny Rosenblum is (516) 633-7541.
- Is Lonny Rosenblum's NPI active?
- Yes — Lonny Rosenblum's NPI (1750639589) is active in the NPPES registry as of the last update on 2012-08-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.