NPPES file of Aug 9, 2026

Gregg Nardo, LCSW

Clinical Social Worker · Middletown, NY

Gregg Nardo, LCSW is a clinical social worker with a practice address in Middletown, New York, and NPI 1609961689, issued on Oct 4, 2006. Check the license (New York PO59630-1, as entered in NPPES) with the New York 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
1609961689
Name
Gregg Nardo
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
PO59630-1 NY
Self-reported in NPPES; status is on the state search
Practice location
41 Dolson Ave, Middletown, NY 10940
Phone
(845) 342-5789
Enumerated
Oct 4, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20210329000048); 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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Also registered at 41 Dolson Ave

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

  1. Erin Bradley-Petersen, LCSWClinical Social Worker1669647475
  2. Stephanie Brauch, MHCMental Health Counselor1003108705
  3. Samantha Favara, LMHCMental Health Counselor1053867937
  4. Rebekah Feliciano-Caruso, LMSWClinical Social Worker1962824144
  5. Danielle Halstein, LCSWClinical Social Worker1861750200
  6. Michele Hochberg, LMHCMental Health Counselor1700429974

Verify Gregg Nardo in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license PO59630-1
    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 York 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. Che Senior Psychological Services, PCStaten Island, NY

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

Gregg Nardo among 29,293 clinical social worker records in New York

Gregg Nardo, LCSW is one of 29,293 clinical social worker records with a practice address in New York. 8% 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 1% of them.

  • NPI issued2006 · 1% of these records are older, 83% newer
  • In a Medicare fileYes · 8% of these records are
  • In the CMS Doctors and Clinicians fileYes · 17% of these records are
  • Graduated1998 · median 2001 among the 5,004 with a school on file
  • Record last updated2007 · 65% 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 New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

114 clinical social worker records list a practice address in Middletown

They are 114 of the 2,682 NPPES records with a practice address in Middletown, and 29,293 clinical social worker records in New York.

The 8 clinical social worker records with the nearest ZIP codes

  1. George Brown, LCSWMiddletown, NY 109401326028945
  2. Donna Davies, LCSWMiddletown, NY 109401518986843
  3. Robert Driscoll, LCSWMiddletown, NY 109401477618585
  4. Scott Gibson, LCSWMiddletown, NY 109401447326897
  5. Catherine Guzman, LCSWMiddletown, NY 109401043220726
  6. Elizabeth Kadesh, LCSWMiddletown, NY 109401275556797
  7. Steven Murphy, PHD, LCSWMiddletown, NY 109401013937770
  8. Vicki O'Brien, LCSWMiddletown, NY 109401578582813

Common questions

What is Gregg Nardo, LCSW's NPI number?

Gregg Nardo, LCSW's National Provider Identifier (NPI) is 1609961689, issued on Oct 4, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Gregg Nardo, LCSW located?

The NPPES record lists a practice address at 41 Dolson Ave, Middletown, NY, 10940. Phone: (845) 342-5789. Providers update this record themselves, so call before visiting.

How can I verify Gregg Nardo, LCSW's license?

NPPES lists New York license number PO59630-1, as entered by the provider. Search the New York 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.