NPPES file of Aug 9, 2026

Katarzyna Tkaczyk

Behavior Analyst · Cranford, NJ

Katarzyna Tkaczyk is a behavior analyst with a practice address in Cranford, New Jersey, and NPI 1386349231, issued on Mar 31, 2023. Check the license 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
1386349231
Name
Katarzyna Tkaczyk
Primary taxonomy
Behavior Analyst 103K00000X
Practice location
663 Raritan RD Ste B, Cranford, NJ 07016
Phone
(082) 951-5949
Enumerated
Mar 31, 2023
Record last updated
Mar 31, 2023
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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Also registered at 663 Raritan RD Ste B

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Jessica LawrenceBehavior Analyst1619765708

Verify Katarzyna Tkaczyk in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New Jersey board licenses this professionCheck 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
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22 behavior analyst records list a practice address in Cranford

They are 22 of the 515 NPPES records with a practice address in Cranford, and 3,766 behavior analyst records in New Jersey. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 22 in Cranford → All 3,766 in New Jersey → Every provider in Cranford →

Other behavior analyst records in New Jersey

  1. Christina Abadir, BCBATinton Falls, NJ1457903247
  2. Suzann AbadyJackson, NJ1366333627
  3. Olivia AbateCherry Hill, NJ1902766090
  4. Colleen AbdRed Bank, NJ1730734260
  5. Assunta AbdelazizClifton, NJ1669212460
  6. Mona Abdelghany, MA, BCBA, LBAPassaic, NJ1720682842
  7. Dina AbdelmassihWoodcliff Lake, NJ1295605467
  8. Abdul Rasheed Abdul SalamElmwood Park, NJ1356204994
  9. David AbdurachmanovLakewood, NJ1558166355
  10. Julia AbelmanJersey City, NJ1639053358

Common questions

What is Katarzyna Tkaczyk's NPI number?

Katarzyna Tkaczyk's National Provider Identifier (NPI) is 1386349231, issued on Mar 31, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Katarzyna Tkaczyk located?

The NPPES record lists a practice address at 663 Raritan RD Ste B, Cranford, NJ, 07016. Phone: (082) 951-5949. Providers update this record themselves, so call before visiting.

How can I verify Katarzyna Tkaczyk's license?

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.