Marc E Wietschner MD P C
NPI 1326248808 · Ophthalmology Physician · Floral Park, NY
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marc E Wietschner MD P C is a Ophthalmology Physician organization in Floral Park, NY (NPI 1326248808).
Provider details
- NPI number
- 1326248808
- Entity type
- Organization
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Marc Wietschner, Doctor(516) 354-2020
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
- 2007-07-23
- Last updated
- 2013-04-16
Frequently asked questions
- What is Marc E Wietschner MD P C's NPI number?
- Marc E Wietschner MD P C's National Provider Identifier (NPI) is 1326248808, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Marc E Wietschner MD P C?
- Marc E Wietschner MD P C is classified in the NPPES registry as Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Marc E Wietschner MD P C located?
- Marc E Wietschner MD P C's practice location on file with NPPES is 342 Jericho Tpke, Floral Park, NY 11001-2108.
- What is Marc E Wietschner MD P C's phone number?
- The practice phone number listed in the NPPES registry for Marc E Wietschner MD P C is (516) 354-2020.
- Does Marc E Wietschner MD P C accept Medicare?
- Marc E Wietschner MD P C is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Marc E Wietschner MD P C?
- The authorized official listed on Marc E Wietschner MD P C's NPPES record is Marc Wietschner, Doctor. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Marc E Wietschner MD P C's NPI active?
- Yes — Marc E Wietschner MD P C's NPI (1326248808) is active in the NPPES registry as of the last update on 2013-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.