NPPES file of Aug 9, 2026

Katarzyna Franciszka Brzenia, RN

Registered Nurse · Mahwah, NJ

Katarzyna Franciszka Brzenia, RN is a registered nurse with a practice address in Mahwah, New Jersey, and NPI 1285901868, issued on Nov 25, 2011. Check the license (New Jersey 26NR09974900, as entered in NPPES) with the New Jersey board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1285901868
Name
Katarzyna Franciszka Brzenia
Credential
RN
Primary taxonomy
Registered Nurse 163W00000X
License numbers
26NR09974900 NJ
493595 NY
Self-reported in NPPES; status is on the state search
Practice location
37 Mohigan Way, Mahwah, NJ 07430
Phone
(201) 818-0445
Enumerated
Nov 25, 2011
Record last updated
Nov 25, 2011 (not updated in 15 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Katarzyna Franciszka Brzenia in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New Jersey board licenses this profession
    Search for license 26NR09974900
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the New Jersey license search

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3 registered nurse records list a practice address in Mahwah

They are 3 of the 235 NPPES records with a practice address in Mahwah, and 1,613 registered nurse records in New Jersey. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other registered nurse records in New Jersey

  1. Najla Abdul-Malik, REGISTERED NURSEMays Landing, NJ1043033566
  2. Sally AboelelaMontvale, NJ1144919564
  3. Michelle AboushadiOakland, NJ1790304236
  4. Dawn Abraham, L.P.N.Jersey City, NJ1568712537
  5. Joseph Abraham, RNMilltown, NJ1639216542
  6. Dayana Abreu, LPNNorth Bergen, NJ1972888188
  7. Jennifer Abreu-Vargas, RNBurlington, NJ1306969084
  8. Duvielle Acosta, RNPittstown, NJ1386584324
  9. Brittany Adams, RNWestampton, NJ1114700564
  10. Jasmine Adams, RNSewell, NJ1215895602

Common questions

What is Katarzyna Franciszka Brzenia, RN's NPI number?

Katarzyna Franciszka Brzenia, RN's National Provider Identifier (NPI) is 1285901868, issued on Nov 25, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Katarzyna Franciszka Brzenia, RN located?

The NPPES record lists a practice address at 37 Mohigan Way, Mahwah, NJ, 07430. Phone: (201) 818-0445. Providers update this record themselves, so call before visiting.

How can I verify Katarzyna Franciszka Brzenia, RN's license?

NPPES lists New Jersey license number 26NR09974900, as entered by the provider. Search the New Jersey board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.