DR. STEVEN ROY LEONARD MD
NPI 1750343737
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Dallas, TX

Q: What is Steven Leonard's NPI number?

The NPI number for Steven Leonard is 1750343737. It was assigned to this individual provider in the NPPES registry on April 5, 2006.

Q: What is Steven Leonard's specialty?

The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.

Q: When was this NPI record last updated?

The NPPES record for Steven Leonard was last updated on June 26, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months 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.

Active since April 05, 2006PECOS Enrolled

1935 MEDICAL DISTRICT DR, DALLAS, TX 75235(214) 456-9294 Get Directions Write a Review

NPPES record last updated: June 26, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 26, 2025, Jan 26, 2022 (2 updates tracked since 2022).

On this page

About Dr. Steven Roy Leonard Md NPPES

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

DR. STEVEN ROY LEONARD MD (NPI 1750343737) is an individual thoracic surgery (cardiothoracic vascular surgery) provider in Dallas, Texas, licensed in Texas (G2178) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in Denver.

NPPES Registry Identity

NPI1750343737

Entity TypeIndividualMale

Primary Taxonomy208G00000X

Provider Legal NameDR. STEVEN ROY LEONARDCredential: MD

Location Address1935 MEDICAL DISTRICT DRDallas, TX 75235-7701

Mailing AddressPo Box 845347Dallas, TX 75284-5347 · (469) 291-2000

Phone(214) 456-9294

Sole ProprietorNo

Enumeration DateApril 5, 2006

Last NPPES UpdateJune 26, 20252 updates tracked since enumeration

NPPES CertifiedJune 26, 2025

✔ NPI 1750343737 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyThoracic Surgery (Cardiothoracic Vascular Surgery)Allopathic & Osteopathic Physicians

Taxonomy Code208G00000X

Licenses✔ Licensed in TX · G2178✔ Licensed in CO · 48048

Definition

A thoracic surgeon provides the operative, perioperative and critical care of patients with pathologic conditions within the chest. Included is the surgical care of coronary artery disease, cancers of the lung, esophagus and chest wall, abnormalities of the trachea, abnormalities of the great vessels and heart valves, congenital anomalies, tumors of the mediastinum and diseases of the diaphragm. The management of the airway and injuries of the chest is within the scope of the specialty.

1935 MEDICAL DISTRICT DR, Dallas, TX 75235

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Secondary Practice Location 1

Location 12055 N High St, #260Denver, CO 80205-5503 · Phone (720) 475-8730 · Fax (303) 832-7297

Other Identifiers 3

Medicaid72674865CO

Medicaid126182806TX

Medicaid10025839700NE

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Steven Roy Leonard Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75235 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$172.86 typical visit price

range $57.18 – $172.86

Typical copayment $43.21 (range $14.29 – $43.21)

Most-billed visit code 99205

Established Patient

$71.28 typical visit price

range $18.48 – $141.20

Typical copayment $17.82 (range $4.62 – $35.30)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

TERESA ANNA JONES CPNP-AC

Nurse Practitioner (Pediatrics)

1935 MEDICAL DISTRICT DR
DALLAS, TX 75235

Dallas County (973) 801-0173

CASSIE ANN LAURENCE PA-C

Physician Assistant

1935 MEDICAL DISTRICT DR
DALLAS, TX 75235

Dallas County (214) 456-7000

MICHELE WILLET RYLANDER RN, MSN, CPNP

Nurse Practitioner (Pediatrics)

1935 MEDICAL DISTRICT DR
DALLAS, TX 75235

Dallas County (214) 456-7000

MR. ADAM CHRISTOPHER WENNER CPNP-AC

Nurse Practitioner (Pediatrics, Critical Care)

1935 MEDICAL DISTRICT DR
DALLAS, TX 75235

Dallas County (469) 303-7000

RICHARD DAVID SENTELLE D.M.D./PH.D.

Student in an Organized Health Care Education/Training Program

1935 MEDICAL DISTRICT DR, GRADUATE MEDICAL EDUCATION
DALLAS, TX 75235

Dallas County (214) 456-2735

KELSEY NICOLE BURKHART PA

Physician Assistant

1935 MEDICAL DISTRICT DR
DALLAS, TX 75235

Dallas County (214) 456-7000

RENAE JEAN WHITE MD

Student in an Organized Health Care Education/Training Program

1935 MEDICAL DISTRICT DR
DALLAS, TX 75235

Dallas County (214) 456-2735

VICTORIA LEE CPNP-AC/PC

Nurse Practitioner (Pediatrics)

1935 MEDICAL DISTRICT DR
DALLAS, TX 75235

Dallas County (214) 456-7000

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 Steven Leonard's NPI number?

The NPI number for Steven Leonard is 1750343737. It was assigned to this individual provider in the NPPES registry on April 5, 2006.

Where is Steven Leonard located?

Steven Leonard practices at 1935 Medical District Dr, Dallas, TX 75235. The listed phone number is (214) 456-9294.

What is Steven Leonard's specialty?

The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.

Is Steven Leonard enrolled in Medicare?

Yes. Steven Leonard is registered in the Medicare PECOS enrollment system.

What insurance does Steven Leonard accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 1 other insurer list Steven Leonard 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.

When was this NPI record last updated?

The NPPES record for Steven Leonard was last updated on June 26, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months 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.