NPPES file of Aug 9, 2026

Jennifer Kozlowski Pietrzak, LCSW

Clinical Social Worker · Henderson, NV

Jennifer Kozlowski Pietrzak, LCSW is a clinical social worker with a practice address in Henderson, Nevada, and NPI 1699854331, issued on Nov 3, 2006. Check the license (Nevada 4104-C, as entered in NPPES) with the Nevada 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
1699854331
Name
Jennifer Kozlowski Pietrzak
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
4104-C NV
Self-reported in NPPES; status is on the state search
Practice location
1070 W Horizon Ridge Pkwy Ste 210, Henderson, NV 89012
Phone
(702) 219-7597
Enumerated
Nov 3, 2006
Record last updated
Nov 1, 2024
Fax
(702) 441-0906
Medicare enrollment
Enrolled (PECOS I20040524000797); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest clinical social worker records → All 2,164 in Nevada → Look up another NPI →

Also registered at 1070 W Horizon Ridge Pkwy Ste 210

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

  1. Marvin Arevalo, M.S.Case Manager/Care Coordinator1982901740
  2. Souneh Arevalo, LMFTMarriage & Family Therapist1033305412
  3. Andrea Bevan, PHDClinical Psychologist1366084311
  4. Gabriela Bobbio CannonProfessional Counselor1336846203
  5. Nicholas Carfagno, PH.D.Psychologist1487993473
  6. Andrea Corral RodriguezStudent in an Organized Health Care Education/Training Program1447925177

Verify Jennifer Kozlowski Pietrzak in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Nevada board licenses this profession
    Search for license 4104-C    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 Nevada license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Jennifer Kozlowski Pietrzak among 2,164 clinical social worker records in Nevada

Jennifer Kozlowski Pietrzak, LCSW is one of 2,164 clinical social worker records with a practice address in Nevada. 12% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than under 1% of them.

  • NPI issued2006 · under 1% of these records are older, 92% newer
  • In a Medicare fileNo · 12% of these records are
  • In the CMS Doctors and Clinicians fileYes · 19% of these records are
  • Graduated1998 · median 2015 among the 404 with a school on file
  • Record last updated2024 · 39% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a Nevada practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

140 clinical social worker records list a practice address in Henderson

They are 140 of the 7,490 NPPES records with a practice address in Henderson, and 2,164 clinical social worker records in Nevada. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,164 in Nevada → Every provider in Henderson → Clinical Social Worker nationwide →

The 8 clinical social worker records with the nearest ZIP codes

  1. Megan Alves, LCSWHenderson, NV 890121609120765
  2. Paula Baskette, LCSWHenderson, NV 890121851496780
  3. Joffree BennettHenderson, NV 890121467744003
  4. Susan Hoenninger, LCSWHenderson, NV 890121346400900
  5. Mandy Maressa-Yamamoto, LCSWHenderson, NV 890121578296471
  6. Jakob Mauer, LICSW, LCSWHenderson, NV 890121467027649
  7. Sarah Oettinger, LCSWHenderson, NV 890121184001414
  8. Daneisha Allison, LMSWHenderson, NV 890111013834092

Common questions

What is Jennifer Kozlowski Pietrzak, LCSW's NPI number?

Jennifer Kozlowski Pietrzak, LCSW's National Provider Identifier (NPI) is 1699854331, issued on Nov 3, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Jennifer Kozlowski Pietrzak, LCSW located?

The NPPES record lists a practice address at 1070 W Horizon Ridge Pkwy Ste 210, Henderson, NV, 89012. Phone: (702) 219-7597. Providers update this record themselves, so call before visiting.

How can I verify Jennifer Kozlowski Pietrzak, LCSW's license?

NPPES lists Nevada license number 4104-C, as entered by the provider. Search the Nevada 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.