Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mrs. Agnieszka M Kwapniewski, MD

Individual provider Internal Medicine Physician · NPI 1528007457

Mrs. Agnieszka M Kwapniewski, MD is an Internal Medicine in North Arlington, New Jersey. Qualified in 1994, 32 years ago. Practices with Internal Medicine Practice, LLC, a 2-clinician group and accepts Medicare assignment. Licensed in New Jersey.

Years since qualifying
32
Licensed in
NJ
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

312 Belleville Tpke Ste 1 C
North Arlington, NJ 07031-6463
Phone: (201) 997-4040
Fax: (201) 997-4040
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 25MA07529400 (NJ)

Record details

NPI number1528007457
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 6, 2006
Last updated in NPPESAugust 12, 2014

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1994 (32 years in practice)
Group practice Internal Medicine Practice,Llc. — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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