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LEONARD VANDER HORN PA
NPI 1437262391
Physician Assistant - Surgical in Morristown, NJ

Active since August 16, 2006PECOS EnrolledAccepts Medicare Assignment
95 MADICON AVE, STE 201MID ATLANTIC SURGICAL ASSOCIATES, MORRISTOWN, NJ 07960(973) 971-7300(973) 984-7019 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Leonard Vander Horn Pa NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LEONARD VANDER HORN PA (NPI 1437262391) is an individual surgical provider in Morristown, New Jersey, licensed in New Jersey (MP054) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with Morristown Medical Center, and is a graduate of Rutgers New Jersey Medical School (1999).

NPPES Registry Identity

NPI1437262391
Entity TypeIndividualMale
Primary Taxonomy363AS0400X
Provider Legal NameLEONARD VANDER HORNCredential: PA
Location Address95 MADICON AVE, STE 201MID ATLANTIC SURGICAL ASSOCIATESMorristown, NJ 07960
Mailing Address100 Madison Ave, Mid Atlantic Surgical AssociatesMorristown, NJ 07960 · (973) 971-7300 · Fax (973) 984-7019
Phone(973) 971-7300
Fax(973) 984-7019
Sole ProprietorNo
Medical School CMSRutgers New Jersey Medical SchoolGraduated 1999
Enumeration DateAugust 16, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1437262391 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician Assistant · SurgicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AS0400X
License✔ Licensed in NJ · MP054
95 MADICON AVE, Morristown, NJ 07960
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Other Identifiers 2

Medicare UPINS09232
Medicare ID-Type Unspecified804023B9MNJ

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Leonard Vander Horn Pa is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1355595760
PECOS Enrollment IDI20130213000225
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Surgical removal of piece of sac covering heart for drainage 33025
This procedure involves removing a portion of the sac around your heart to allow fluid to drain. It's done to relieve pressure that can affect your heart's function. It's a surgical process performed under general anesthesia.
26 services26 patients
Coronary artery bypass using artery graft, 1 graft 33533
A coronary artery bypass with one artery graft is a surgical procedure to improve blood flow to your heart. An artery from another part of your body is used to bypass a blocked or narrowed coronary artery. This can help reduce chest pain and risk of heart attack.
24 services24 patients
Replacement of aortic valve on heart-lung machine 33405
The aortic valve replacement on a heart-lung machine is a procedure where your faulty aortic valve is replaced with a new one. During this operation, a machine takes over the job of your heart and lungs, ensuring the blood supply to your body is maintained.
16 services16 patients
Harvest of vein using an endoscope 33508
Harvesting a vein using an endoscope is a procedure where a small camera is used to help surgeons remove a vein from your body. This vein is often used to bypass a blocked artery, improving blood flow to your heart.
16 services16 patients
Coronary artery bypass using vein or artery graft, 2 grafts 33518
A coronary artery bypass with 2 grafts is a surgery to improve blood flow to your heart. A surgeon takes a healthy vein or artery from your body and attaches it to the blocked coronary artery. This creates a new path for blood to flow, bypassing the blockage.
12 services12 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Morristown Medical Center

Acute Care Hospitals · Morristown, NJ
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310015
Location100 Madison AveMorristown, NJ 07960 · Morris County
Emergency services Birthing friendly

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Leonard Vander Horn's NPI number?

The NPI number for Leonard Vander Horn is 1437262391. It was assigned to this individual provider in the NPPES registry on August 16, 2006.

Where is Leonard Vander Horn located?

Leonard Vander Horn practices at 95 Madicon Ave Ste 201mid Atlantic Surgical Associates, Morristown, NJ 07960. The listed phone number is (973) 971-7300.

What is Leonard Vander Horn's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Surgical, with taxonomy code 363AS0400X.

Is Leonard Vander Horn enrolled in Medicare?

Yes. Leonard Vander Horn is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Leonard Vander Horn accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Leonard Vander Horn as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Leonard Vander Horn affiliated with any hospitals?

According to CMS data, Leonard Vander Horn is affiliated with Morristown Medical Center.

When was this NPI record last updated?

The NPPES record for Leonard Vander Horn was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.