NPPES file of Aug 9, 2026

Gregg Michael Quackenbush, PT, DPT

Physical Therapist · Linden, NJ

Gregg Michael Quackenbush, PT, DPT is a physical therapist with a practice address in Linden, New Jersey, and NPI 1093498958, issued on Aug 8, 2023. Check the license (New Jersey 40QA02194900, 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
1093498958
Name
Gregg Michael Quackenbush
Credential
PT, DPT
Primary taxonomy
Physical Therapist 225100000X
License number
40QA02194900 NJ
Self-reported in NPPES; status is on the state search
Practice location
350 W Saint Georges Ave, Linden, NJ 07036
Phone
(908) 925-6797
Enumerated
Aug 8, 2023
Record last updated
Aug 8, 2023
Medicare enrollment
Enrolled (PECOS I20260522000623); may accept 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 physical therapist records → All 9,733 in New Jersey → Look up another NPI →

Also registered at 350 W Saint Georges Ave

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

  1. Anara Watters, PTAPhysical Therapy Assistant1104329937

Verify Gregg Michael Quackenbush 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 40QA02194900    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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Gregg Michael Quackenbush among 9,733 physical therapist records in New Jersey

Gregg Michael Quackenbush, PT, DPT is one of 9,733 physical therapist records with a practice address in New Jersey. 40% 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 2023, is newer than 84% of them.

  • NPI issued2023 · 84% of these records are older, 12% newer
  • In a Medicare fileNo · 40% of these records are
  • In the CMS Doctors and Clinicians fileYes · 43% of these records are
  • Graduated2023 · median 2015 among the 4,191 with a school on file
  • Record last updated2023 · 66% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225100000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

26 physical therapist records list a practice address in Linden

They are 26 of the 379 NPPES records with a practice address in Linden, and 9,733 physical therapist records in New Jersey. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 9,733 in New Jersey → Every provider in Linden → Physical Therapist nationwide →

The 8 physical therapist records with the nearest ZIP codes

  1. Marcha Bendebel, PTLinden, NJ 070361083932594
  2. Michael BoulosLinden, NJ 070361558471730
  3. Noreen CruzLinden, NJ 070361154473031
  4. Shawn Davis, DPTLinden, NJ 070361265429393
  5. Maria Richelle De Jesus, P.T.Linden, NJ 070361245205954
  6. Ciara Kelliher, DPTLinden, NJ 070361922331438
  7. Jung Kim, P.T.Linden, NJ 070361821127192
  8. Gina Lu, P.T.Linden, NJ 070361639101223

Common questions

What is Gregg Michael Quackenbush, PT, DPT's NPI number?

Gregg Michael Quackenbush, PT, DPT's National Provider Identifier (NPI) is 1093498958, issued on Aug 8, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Gregg Michael Quackenbush, PT, DPT located?

The NPPES record lists a practice address at 350 W Saint Georges Ave, Linden, NJ, 07036. Phone: (908) 925-6797. Providers update this record themselves, so call before visiting.

How can I verify Gregg Michael Quackenbush, PT, DPT's license?

NPPES lists New Jersey license number 40QA02194900, 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.

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.