DR. JAMES AARON LEONARD MD
NPI 1295977825
Anesthesiology in Newark, DE

Active since March 27, 2009PECOS EnrolledAccepts Medicare Assignment
70.19/100
CMS Quality Rating
4755 OGLETOWN-STANTON RD, NEWARK, DE 19718(302) 733-1100(302) 733-2865 Get Directions Write a Review

NPPES record last updated: January 7, 2019. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 7, 2019, Jun 28, 2018, Jul 14, 2017 (3 updates tracked since 2017).

About Dr. James Aaron Leonard Md NPPES

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

DR. JAMES AARON LEONARD MD (NPI 1295977825) is an individual anesthesiology provider in Newark, Delaware, licensed in Delaware (C1-0012020) and active in the NPI registry since March 2009. He is enrolled in Medicare PECOS and is a graduate of Rutgers R W Johnson Medical School (cam/new Bruns/pisc) (2009).

NPPES Registry Identity

NPI1295977825
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. JAMES AARON LEONARDCredential: MD
Location Address4755 OGLETOWN-STANTON RDNewark, DE 19718
Mailing Address2 Reads Way Ste 201New Castle, DE 19720-1630 · (302) 709-4709 · Fax (302) 356-9304
Fax(302) 733-2865
Sole ProprietorNo
Medical School CMSRutgers R W Johnson Medical School (cam/new Bruns/pisc)Graduated 2009
Enumeration DateMarch 27, 2009
Last NPPES UpdateJanuary 7, 20193 updates tracked since enumeration
NPI 1295977825 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License Licensed in DE · C1-0012020
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
4755 OGLETOWN-STANTON RD, Newark, DE 19718

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

Dr. James Aaron Leonard Md 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 ID6204082571
PECOS Enrollment IDI20170621000311
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 4

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.

Anesthesia for procedure to correct abnormal heart rhythm 00410
Anesthesia for a procedure to correct abnormal heart rhythm ensures you won't feel pain during the treatment. It can be general, where you're completely asleep, or local, numbing only a specific area. Your vital signs are monitored to ensure safety during the procedure.
76 services74 patients
Ultrasound of heart with probe in esophagus, with report 93312
This procedure, called a transesophageal echocardiogram, uses a small probe passed into your esophagus to capture detailed images of your heart. The report provides information about your heart's structure and function.
50 services50 patients
Ultrasound of heart with color-depicted blood flow, rate and valve function 93325
An ultrasound of the heart, also known as an echocardiogram, uses sound waves to create pictures of your heart. It shows the structure, movement, and blood flow within your heart. This helps assess the heart's health and function, including the valves and rate.
50 services50 patients
Insertion of artery tube for blood sampling or infusion through skin 36620
This procedure involves placing a small tube into an artery, usually in the wrist or elbow, to collect blood samples or administer medication. It's done under local anesthesia and is a common, safe practice.
21 services21 patients

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

70.19/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality64.93
Improvement Activities40

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Nurse Practitioner (Neonatal)
4755 OGLETOWN-STANTON RD, ROOM 2410
NEWARK, DE 19718
Clinical Nurse Specialist (Acute Care)
4755 OGLETOWN-STANTON RD, DEPARTMENT OF MEDICINE-SUITE 4B00
NEWARK, DE 19718
Emergency Medicine
4755 OGLETOWN-STANTON RD
NEWARK, DE 19718
Emergency Medicine
4755 OGLETOWN-STANTON RD
NEWARK, DE 19718
Physician Assistant
4755 OGLETOWN-STANTON RD
NEWARK, DE 19718
Pharmacist
4755 OGLETOWN-STANTON RD
NEWARK, DE 19718
Emergency Medicine
4755 OGLETOWN-STANTON RD
NEWARK, DE 19718
Emergency Medicine
4755 OGLETOWN-STANTON RD
NEWARK, DE 19718

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 James Leonard's NPI number?

The NPI number for James Leonard is 1295977825. It was assigned to this individual provider in the NPPES registry on March 27, 2009.

Where is James Leonard located?

James Leonard practices at 4755 Ogletown-Stanton Rd, Newark, DE 19718. The listed phone number is (302) 733-1100.

What is James Leonard's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is James Leonard enrolled in Medicare?

Yes. James Leonard 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.

When was this NPI record last updated?

The NPPES record for James Leonard was last updated on January 7, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.