What is Mark Szarszewski's NPI number?

Mark Szarszewski's National Provider Identifier (NPI) is 1437969763, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mark Szarszewski's specialty?

Mark Szarszewski is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).

Where is Mark Szarszewski located?

Mark Szarszewski's practice location on file with NPPES is 65 Webster Dr, Wayne, NJ 07470-5306.

What is Mark Szarszewski's phone number?

The practice phone number listed in the NPPES registry for Mark Szarszewski is (848) 250-3649.

Is Mark Szarszewski's NPI active?

Yes — Mark Szarszewski's NPI (1437969763) is active in the NPPES registry as of the last update on 2025-01-09.

IndividualActive

Mark Szarszewski

NPI 1437969763 · Pharmacist · Wayne, NJ

Mark Szarszewski is a Pharmacist provider in Wayne, NJ (NPI 1437969763).

Provider details

NPI number: 1437969763
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Sex: Male
Sole proprietor: Yes
License: 28RI02559900 (NJ)

Specialties & taxonomies

PharmacistPrimary183500000XLicense 28RI02559900 (NJ)
Pharmacy Service Providers

Profile Score

Established profile(55/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
1 yr 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

65 Webster Dr

Wayne, NJ 07470-5306

Phone: (848) 250-3649

Street-level locationGet directions

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Mailing address