What is Jessica Mazur's NPI number?

Jessica Mazur's National Provider Identifier (NPI) is 1326624271, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Jessica Mazur's specialty?

Jessica Mazur is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Jessica Mazur located?

Jessica Mazur's practice location on file with NPPES is 201 Lyons Ave, Newark, NJ 07112-2027.

What is Jessica Mazur's phone number?

The practice phone number listed in the NPPES registry for Jessica Mazur is (973) 926-7425.

Is Jessica Mazur's NPI active?

Yes — Jessica Mazur's NPI (1326624271) is active in the NPPES registry as of the last update on 2025-09-24.

IndividualActive

Jessica Mazur

NPI 1326624271 · Internal Medicine Physician · Newark, NJ

Jessica Mazur is a Internal Medicine Physician provider in Newark, NJ (NPI 1326624271).

Provider details

NPI number: 1326624271
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Sex: Female
Sole proprietor: No
License: 25MA12378000 (NJ)

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense 25MA12378000 (NJ)
Allopathic & Osteopathic Physicians

Profile Score

Established profile(62/100 index)

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

Registry tenure38% of score
5 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

201 Lyons Ave

Newark, NJ 07112-2027

Phone: (973) 926-7425

Street-level locationGet directions

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Mailing address