Tadeusz Korszun, M.D. P.C
NPI 1730356023 · Family Medicine Physician · Great Neck, NY
Tadeusz Korszun, M.D. P.C is a Family Medicine Physician organization in Great Neck, NY (NPI 1730356023).
Provider details
- NPI number
- 1730356023
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Tadeusz Korszun, Owner(516) 993-4551
- License
- 230629 (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
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
Mailing address
Registry dates
- Enumerated
- 2008-05-15
- Last updated
- 2009-03-16
Frequently asked questions
- What is Tadeusz Korszun, M.D. P.C's NPI number?
- Tadeusz Korszun, M.D. P.C's National Provider Identifier (NPI) is 1730356023, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Tadeusz Korszun, M.D. P.C?
- Tadeusz Korszun, M.D. P.C is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Tadeusz Korszun, M.D. P.C located?
- Tadeusz Korszun, M.D. P.C's practice location on file with NPPES is 55 Northern Blvd, Great Neck, NY 11021-4058.
- What is Tadeusz Korszun, M.D. P.C's phone number?
- The practice phone number listed in the NPPES registry for Tadeusz Korszun, M.D. P.C is (516) 993-4551.
- Who is the authorized official for Tadeusz Korszun, M.D. P.C?
- The authorized official listed on Tadeusz Korszun, M.D. P.C's NPPES record is Tadeusz Korszun, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Tadeusz Korszun, M.D. P.C's NPI active?
- Yes — Tadeusz Korszun, M.D. P.C's NPI (1730356023) is active in the NPPES registry as of the last update on 2009-03-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.