OrganizationActive
Dr. David Orenstein
NPI 1639353683 · Optometrist · Flushing, NY
Dr. David Orenstein is a Optometrist organization in Flushing, NY (NPI 1639353683).
Provider details
- NPI number
- 1639353683
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- David Orenstein, Optometrist(718) 353-1220
- License
- TUV003777 (NY)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
3603 162nd St
Flushing, NY 11358-1610
Phone: (718) 353-1220
Fax: (718) 460-1769
Street-level locationGet directions
Mailing address
7108 147th St
Flushing, NY 11367-2004
Registry dates
- Enumerated
- 2007-12-27
- Last updated
- 2010-06-15
Frequently asked questions
- What is Dr. David Orenstein's NPI number?
- Dr. David Orenstein's National Provider Identifier (NPI) is 1639353683, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dr. David Orenstein?
- Dr. David Orenstein is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Dr. David Orenstein located?
- Dr. David Orenstein's practice location on file with NPPES is 3603 162nd St, Flushing, NY 11358-1610.
- What is Dr. David Orenstein's phone number?
- The practice phone number listed in the NPPES registry for Dr. David Orenstein is (718) 353-1220.
- Who is the authorized official for Dr. David Orenstein?
- The authorized official listed on Dr. David Orenstein's NPPES record is David Orenstein, Optometrist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dr. David Orenstein's NPI active?
- Yes — Dr. David Orenstein's NPI (1639353683) is active in the NPPES registry as of the last update on 2010-06-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.