Marwan Kassim, OD
NPI 1881267185 · Optometrist · Bronx, NY
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marwan Kassim, OD is a Optometrist provider in Bronx, NY (NPI 1881267185).
Provider details
- NPI number
- 1881267185
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 009401 (NY)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
- 2021-07-23
- Last updated
- 2021-07-23
- Certified
- 2021-07-23
Frequently asked questions
- What is Marwan Kassim's NPI number?
- Marwan Kassim's National Provider Identifier (NPI) is 1881267185, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marwan Kassim's specialty?
- Marwan Kassim is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Marwan Kassim located?
- Marwan Kassim's practice location on file with NPPES is 668 E Tremont Ave, Bronx, NY 10457-4929.
- What is Marwan Kassim's phone number?
- The practice phone number listed in the NPPES registry for Marwan Kassim is (718) 887-9475.
- Does Marwan Kassim accept Medicare?
- Marwan Kassim is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marwan Kassim's NPI active?
- Yes — Marwan Kassim's NPI (1881267185) is active in the NPPES registry as of the last update on 2021-07-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.