Elzbieta Kaczmarek, APN
NPI 1720738289 · Gerontology Nurse Practitioner · Trenton, NJ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elzbieta Kaczmarek, APN is a Gerontology Nurse Practitioner provider in Trenton, NJ (NPI 1720738289).
Provider details
- NPI number
- 1720738289
- Entity type
- Individual
- Primary specialty
- Gerontology Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 26NJ01273200 (NJ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing 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
3 documented practice locations
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
Additional practice locations (2)
- 105 Raider Blvd Ste 101Hillsborough, NJ 08844-1528Phone: (908) 281-0221Fax: (908) 281-0890
- 1 Capital WayPennington, NJ 08534-2520Phone: (609) 303-4000
Registry dates
- Enumerated
- 2022-03-28
- Last updated
- 2023-03-31
- Certified
- 2023-03-31
Frequently asked questions
- What is Elzbieta Kaczmarek's NPI number?
- Elzbieta Kaczmarek's National Provider Identifier (NPI) is 1720738289, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elzbieta Kaczmarek's specialty?
- Elzbieta Kaczmarek is listed in the NPPES registry with a primary specialty of Gerontology Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Elzbieta Kaczmarek located?
- Elzbieta Kaczmarek's practice location on file with NPPES is 750 Brunswick Ave, Trenton, NJ 08638-4143.
- What is Elzbieta Kaczmarek's phone number?
- The practice phone number listed in the NPPES registry for Elzbieta Kaczmarek is (609) 394-6000.
- Does Elzbieta Kaczmarek accept Medicare?
- Elzbieta Kaczmarek is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elzbieta Kaczmarek's NPI active?
- Yes — Elzbieta Kaczmarek's NPI (1720738289) is active in the NPPES registry as of the last update on 2023-03-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.