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DR. ROBERT WILLIAM STEWART M.D.
NPI 1679655948
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Chevy Chase, MD

Active since October 19, 2006PECOS Enrolled
3802 WILLIAMS LN, CHEVY CHASE, MD 20815(301) 718-1981(202) 782-8253 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Robert William Stewart M.d. NPPES

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

DR. ROBERT WILLIAM STEWART M.D. (NPI 1679655948) is an individual thoracic surgery (cardiothoracic vascular surgery) provider in Chevy Chase, Maryland, licensed in Ohio (35-048445) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1679655948
Entity TypeIndividualMale
Primary Taxonomy208G00000X
Provider Legal NameDR. ROBERT WILLIAM STEWARTCredential: M.D.
Location Address3802 WILLIAMS LNChevy Chase, MD 20815-4952
Mailing Address3802 Williams LnChevy Chase, MD 20815-4952 · (301) 718-1981 · Fax (202) 782-8253
Phone(301) 718-1981
Fax(202) 782-8253
Sole ProprietorYes
Enumeration DateOctober 19, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1679655948 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
License✔ Licensed in OH · 35-048445
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.
3802 WILLIAMS LN, Chevy Chase, MD 20815
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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. Robert William Stewart M.d. 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 20815 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
$194.86 typical visit price
range $65.18 – $194.86
Typical copayment $48.71 (range $16.29 – $48.71)
Most-billed visit code 99205
Established Patient
$80.66 typical visit price
range $21.40 – $158.88
Typical copayment $20.16 (range $5.35 – $39.72)
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.

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 Robert Stewart's NPI number?

The NPI number for Robert Stewart is 1679655948. It was assigned to this individual provider in the NPPES registry on October 19, 2006.

Where is Robert Stewart located?

Robert Stewart practices at 3802 Williams Ln, Chevy Chase, MD 20815. The listed phone number is (301) 718-1981.

What is Robert Stewart's specialty?

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

Is Robert Stewart enrolled in Medicare?

Yes. Robert Stewart is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Robert Stewart 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.