OrganizationActive
Stephen D Kronwith, MD PC
NPI 1942370853 · Ophthalmology Physician · Mineola, NY
Stephen D Kronwith, MD PC is a Ophthalmology Physician organization in Mineola, NY (NPI 1942370853).
Provider details
- NPI number
- 1942370853
- Entity type
- Organization
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Stephen Kronwith, President(516) 747-1850
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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
173 Mineola Blvd
Mineola, NY 11501-2528
Phone: (516) 747-1850
Street-level locationGet directions
Mailing address
173 Mineola Blvd
Mineola, NY 11501-2528
Registry dates
- Enumerated
- 2006-11-08
- Last updated
- 2020-08-22
Frequently asked questions
- What is Stephen D Kronwith, MD PC's NPI number?
- Stephen D Kronwith, MD PC's National Provider Identifier (NPI) is 1942370853, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Stephen D Kronwith, MD PC?
- Stephen D Kronwith, MD PC is classified in the NPPES registry as Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen D Kronwith, MD PC located?
- Stephen D Kronwith, MD PC's practice location on file with NPPES is 173 Mineola Blvd, Mineola, NY 11501-2528.
- What is Stephen D Kronwith, MD PC's phone number?
- The practice phone number listed in the NPPES registry for Stephen D Kronwith, MD PC is (516) 747-1850.
- Who is the authorized official for Stephen D Kronwith, MD PC?
- The authorized official listed on Stephen D Kronwith, MD PC's NPPES record is Stephen Kronwith, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Stephen D Kronwith, MD PC's NPI active?
- Yes — Stephen D Kronwith, MD PC's NPI (1942370853) 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.