Nathan Paul Knorr
Physical Therapy Assistant · Hagerstown, MD
Nathan Paul Knorr is a physical therapy assistant with a practice address in Hagerstown, Maryland, and NPI 1871243998, issued on Mar 24, 2022. Check the license (Maryland A5514, as entered in NPPES) with the Maryland board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Nathan Paul Knorr
- Primary taxonomy
- Physical Therapy Assistant 225200000X
- License number
- A5514 MD
Self-reported in NPPES; status is on the state search - Practice location
- 19733 Leitersburg Pike, Hagerstown, MD 21742
- Phone
- (301) 714-0700
- Enumerated
- Mar 24, 2022
- Record last updated
- Mar 24, 2022
- Entity
- Type 1 · individual
Verify Nathan Paul Knorr in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license A5514Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
44 physical therapy assistant records list a practice address in Hagerstown
They are 44 of the 2,414 NPPES records with a practice address in Hagerstown, and 1,294 physical therapy assistant records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 44 in Hagerstown → All 1,294 in Maryland → Every provider in Hagerstown →
Other physical therapy assistant records in Maryland
- Ihsan Abdul Jabbar, PTALutherville, MD1154741437
- Kristy Abell, PTAAbingdon, MD1760337067
- Kristin Adams, PTAEaston, MD1366713448
- Tony AdamsWestminster, MD1326163213
- Keila Addlesberger, PTASalisbury, MD1326335605
- Jessica Adkisson, PTASalisbury, MD1063667269
- Jess AgaParkville, MD1336627306
- Yasir Ahmed, PTASilver Spring, MD1437437670
- Jennifer Alexander, PTABowie, MD1912242991
- Mary Alexander, PTABaltimore, MD1245451517
Common questions
What is Nathan Paul Knorr's NPI number?
Nathan Paul Knorr's National Provider Identifier (NPI) is 1871243998, issued on Mar 24, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Nathan Paul Knorr located?
The NPPES record lists a practice address at 19733 Leitersburg Pike, Hagerstown, MD, 21742. Phone: (301) 714-0700. Providers update this record themselves, so call before visiting.
How can I verify Nathan Paul Knorr's license?
NPPES lists Maryland license number A5514, as entered by the provider. Search the Maryland 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.