Leonard Vander Horn, PA
Surgical Physician Assistant · Morristown, NJ
Leonard Vander Horn, PA is a surgical physician assistant with a practice address in Morristown, New Jersey, and NPI 1437262391, issued on Aug 16, 2006. Check the license (New Jersey MP054, as entered in NPPES) with the New Jersey board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Leonard Vander Horn
- Credential
- PA
- Primary taxonomy
- Surgical Physician Assistant 363AS0400X
- License number
- MP054 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 95 Madicon Ave, Morristown, NJ 07960
- Phone
- (973) 971-7300
- Enumerated
- Aug 16, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (973) 984-7019
- Medicare enrollment
- Enrolled (PECOS I20130213000225); accepts Medicare assignment
- Medical or professional school
- Rutgers New Jersey Medical School, 1999
- Entity
- Type 1 · individual
8 nearest surgical physician assistant records → All 558 in New Jersey → Look up another NPI →
Verify Leonard Vander Horn 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 MP054Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $34.96
2 payments; by number, the most common kind was food and beverage; the largest payer was Edwards Lifesciences Corporation. The 7,578 providers of this specialty with any payment received $703.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Practice Associates Medical GroupMorristown, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Leonard Vander Horn among 558 surgical physician assistant records in New Jersey
Leonard Vander Horn, PA is one of 558 surgical physician assistant records with a practice address in New Jersey. 86% 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, 82% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated1999 · median 2015 among the 399 with a school on file
- Record last updated2007 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AS0400X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgical Physician Assistant providers in New Jersey
There are 558 surgical physician assistant records in New Jersey.
All 558 in New Jersey → Every provider in Morristown → Surgical Physician Assistant nationwide →
The 8 surgical physician assistant records with the nearest ZIP codes
- Nicole Baumeister, PA-CMorristown, NJ 079601316411713
- Lisa Campo, PAMorristown, NJ 079601548372931
- Stephen Cesareo, PAMorristown, NJ 079601710090667
- Jeffrey Dagostino, PA-CMorristown, NJ 079601548479470
- Lisa Dunn, P.A.Morristown, NJ 079601902959737
- Jessica Flakker, PAMorristown, NJ 079601619080579
- Tricia Johnson, R-PACMorristown, NJ 079601003819384
- Jennifer Joseph, PAMorristown, NJ 079601548484033
Common questions
What is Leonard Vander Horn, PA's NPI number?
Leonard Vander Horn, PA's National Provider Identifier (NPI) is 1437262391, issued on Aug 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Leonard Vander Horn, PA located?
The NPPES record lists a practice address at 95 Madicon Ave, Morristown, NJ, 07960. Phone: (973) 971-7300. Providers update this record themselves, so call before visiting.
How can I verify Leonard Vander Horn, PA's license?
NPPES lists New Jersey license number MP054, 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. 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.