Gregory Starr Knorr, RPT
Physical Therapist · Clifton, NJ
Gregory Starr Knorr, RPT is a physical therapist with a practice address in Clifton, New Jersey, and NPI 1851575708, issued on Dec 27, 2007. Check the license (New Jersey 40QA00685700, 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.
- Name
- Gregory Starr Knorr
- Credential
- RPT
- Primary taxonomy
- Physical Therapist 225100000X
- License number
- 40QA00685700 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 1081 Paulison Ave, Clifton, NJ 07011
- Phone
- (973) 253-1155
- Enumerated
- Dec 27, 2007
- Record last updated
- Mar 14, 2012 (not updated in 14 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 9,733 in New Jersey → Look up another NPI →
Also registered at 1081 Paulison Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Gregory Starr Knorr in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Jersey board licenses this profession
Search for license 40QA00685700Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Gregory Starr Knorr among 9,733 physical therapist records in New Jersey
Gregory Starr Knorr, RPT 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 2007, is newer than 15% of them.
- NPI issued2007 · 15% of these records are older, 72% newer
- In a Medicare fileNo · 40% of these records are
- In the CMS Doctors and Clinicians fileNo · 43% of these records are
- Record last updated2012 · 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).
134 physical therapist records list a practice address in Clifton
They are 134 of the 1,732 NPPES records with a practice address in Clifton, 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 Clifton → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- Rached Baeira, PTClifton, NJ 070111952474967
- Charo BodionganClifton, NJ 070111891746038
- Keith Enriquez, P.T.Clifton, NJ 070111053341628
- Marvin Galarosa, PTClifton, NJ 070111073664959
- Thea Lapid, PTClifton, NJ 070111407053309
- Beau MalimasClifton, NJ 070111134171960
- Ryan Mangubat, P.T.Clifton, NJ 070111609911809
- Robert Manley, MPTClifton, NJ 070111962443770
Common questions
What is Gregory Starr Knorr, RPT's NPI number?
Gregory Starr Knorr, RPT's National Provider Identifier (NPI) is 1851575708, issued on Dec 27, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Starr Knorr, RPT located?
The NPPES record lists a practice address at 1081 Paulison Ave, Clifton, NJ, 07011. Phone: (973) 253-1155. Providers update this record themselves, so call before visiting.
How can I verify Gregory Starr Knorr, RPT's license?
NPPES lists New Jersey license number 40QA00685700, 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.
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.