NPPES file of Aug 9, 2026

Denise Marie Mengak, LCSW

Clinical Social Worker · Wilkes Barre, PA

Denise Marie Mengak, LCSW is a clinical social worker with a practice address in Wilkes Barre, Pennsylvania, and NPI 1639132467, issued on Apr 11, 2006. Check the license (Pennsylvania CW012764, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1639132467
Name
Denise Marie Mengak
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
CW012764 PA
Self-reported in NPPES; status is on the state search
Practice location
33 E Northampton St, Wilkes Barre, PA 18701
Phone
(570) 822-7118
Enumerated
Apr 11, 2006
Record last updated
Jan 23, 2017 (not updated in 9 years: call before relying on the address or phone)
Fax
(570) 829-7781
Medicare enrollment
Enrolled (PECOS I20120322000415); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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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Also registered at 33 E Northampton St

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

  1. Rebecca Albert, ECTAddiction (Substance Use Disorder) Counselor1780228965
  2. Paulette Day, M.A.Clinical Psychologist1932162807
  3. Mary Fellin, LCSWClinical Social Worker1780648154
  4. Elizabeth Jenkins, COUNSELOR ADDITIONAddiction (Substance Use Disorder) Counselor1710458914
  5. Susan Keatley, MAAddiction (Substance Use Disorder) Counselor1750680195
  6. Elizabeth McEwan, MSW LSWSocial Worker1679537039

Verify Denise Marie Mengak in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
    Search for license CW012764
    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 Pennsylvania 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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Bills Medicare through one group practice

  1. Safe Pathways Counseling IncDallas, PA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Denise Marie Mengak among 7,830 clinical social worker records in Pennsylvania

Denise Marie Mengak, LCSW is one of 7,830 clinical social worker records with a practice address in Pennsylvania. 16% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.

  • NPI issued2006 · 2% of these records are older, 83% newer
  • In a Medicare fileYes · 16% of these records are
  • In the CMS Doctors and Clinicians fileYes · 24% of these records are
  • Graduated1985 · median 2007 among the 1,888 with a school on file
  • Record last updated2017 · 53% 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 Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

69 clinical social worker records list a practice address in Wilkes Barre

They are 69 of the 2,654 NPPES records with a practice address in Wilkes Barre, and 7,830 clinical social worker records in Pennsylvania.

The 8 clinical social worker records with the nearest ZIP codes

  1. Anthony Black, LCSWWilkes Barre, PA 187011003944117
  2. Philip Brislin, LCSWWilkes Barre, PA 187011740346535
  3. Joanna Delio, LCSWWilkes Barre, PA 187011255770681
  4. Jennifer Ervine, LCSWWilkes Barre, PA 187011790705895
  5. Mary Fellin, LCSWWilkes Barre, PA 187011780648154
  6. Amy Freeman, LCSWWilkes Barre, PA 187011831421320
  7. Donna Hewitt, LCSWWilkes Barre, PA 187011194754531
  8. Catherine Hoover Mericle, LCSWWilkes Barre, PA 187011871587956

Common questions

What is Denise Marie Mengak, LCSW's NPI number?

Denise Marie Mengak, LCSW's National Provider Identifier (NPI) is 1639132467, issued on Apr 11, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Denise Marie Mengak, LCSW located?

The NPPES record lists a practice address at 33 E Northampton St, Wilkes Barre, PA, 18701. Phone: (570) 822-7118. Providers update this record themselves, so call before visiting.

How can I verify Denise Marie Mengak, LCSW's license?

NPPES lists Pennsylvania license number CW012764, as entered by the provider. Search the Pennsylvania 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. Medicare files from data.cms.gov. 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.