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DR. GREGORY DAVID STEWART DO
NPI 1174051478
Surgery in Charleston, SC

Active since May 31, 2017PECOS EnrolledAccepts Medicare Assignment
510 ALBEMARLE RD, CHARLESTON, SC 29407(843) 723-6426(843) 722-2193 Get Directions Write a Review

NPPES record last updated: January 2, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 2, 2025, Nov 1, 2022, May 31, 2017 (3 updates tracked since 2017).

About Dr. Gregory David Stewart Do NPPES

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

DR. GREGORY DAVID STEWART DO (NPI 1174051478) is an individual surgery provider in Charleston, South Carolina, licensed in South Carolina (93569) and active in the NPI registry since May 2017. He is enrolled in Medicare PECOS, is affiliated with Bon Secours-st Francis Xavier Hospital, and is a graduate of Other (2017).

NPPES Registry Identity

NPI1174051478
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameDR. GREGORY DAVID STEWARTCredential: DO
Location Address510 ALBEMARLE RDCharleston, SC 29407-7540
Mailing AddressPo Box 751649Charlotte, NC 28275-1649 · (888) 472-0043 · Fax (843) 724-2440
Phone(843) 723-6426
Fax(843) 722-2193
Sole ProprietorNo
Medical School CMSOtherGraduated 2017
Enumeration DateMay 31, 2017
Last NPPES UpdateJanuary 2, 20253 updates tracked since enumeration
NPPES CertifiedJanuary 2, 2025
✔ NPI 1174051478 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
Licenses✔ Licensed in SC · 93569✔ Licensed in WA · OP61354417
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
510 ALBEMARLE RD, Charleston, SC 29407
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.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

Dr. Gregory David Stewart Do 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 ID4284003153
PECOS Enrollment IDI20250211001044
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.

Hospital Affiliations CMS Care Compare 4

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

Bon Secours-St Francis Xavier Hospital

Acute Care Hospitals · Charleston, SC
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number420065
Location2095 Henry Tecklenburg DriveCharleston, SC 29414 · Charleston County
Emergency services Birthing friendly

Roper Hospital

Acute Care Hospitals · Charleston, SC
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number420087
Location316 Calhoun StCharleston, SC 29401 · Charleston County
Emergency services

Mount Pleasant Hospital

Acute Care Hospitals · Mount Pleasant, SC
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number420104
Location3510 Highway 17 North Suite 140Mount Pleasant, SC 29466 · Charleston County
Emergency services

Roper St Francis Hospital-Berkeley Inc

Acute Care Hospitals · Summerville, SC
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number420110
Location300 Callen BlvdSummerville, SC 29486 · Dorchester County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 29407 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
$83.18 typical visit price
range $53.57 – $163.84
Typical copayment $20.79 (range $13.39 – $40.96)
Most-billed visit code 99203
Established Patient
$67.12 typical visit price
range $16.96 – $133.52
Typical copayment $16.78 (range $4.24 – $33.38)
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 13

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

LEEANNA MARIE CLEVENGER M.D.
Surgery
510 ALBEMARLE RD
CHARLESTON, SC 29407
Charleston County (843) 723-6426
DR. DAVID GRICE LUCAS JR. M.D.
Surgery
510 ALBEMARLE RD
CHARLESTON, SC 29407
Charleston County (843) 723-6426
SURGICAL ASSOCIATES OF CHARLESTON, P.A.
Specialist
510 ALBEMARLE RD
CHARLESTON, SC 29407
Charleston County (843) 723-6426
DR. DAVID R. W. BAIRD M.D.
Surgery
510 ALBEMARLE RD
CHARLESTON, SC 29407
Charleston County (843) 723-6426
ADAM CHRISTOPHER METZGER M.D.
Surgery
510 ALBEMARLE RD
CHARLESTON, SC 29407
Charleston County (843) 723-6426
CAROLINE SESSIONS MURPHY PA-C
Physician Assistant
510 ALBEMARLE RD
CHARLESTON, SC 29407
Charleston County (843) 723-6426
DR. WALTER DALE BLESSING MD
Surgery
510 ALBEMARLE RD
CHARLESTON, SC 29407
Charleston County (843) 723-6426
ROPER SAINT FRANCIS PHYSICIANS NETWORK
Surgery
510 ALBEMARLE RD
CHARLESTON, SC 29407
Charleston County (843) 723-6426

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 Gregory Stewart's NPI number?

The NPI number for Gregory Stewart is 1174051478. It was assigned to this individual provider in the NPPES registry on May 31, 2017.

Where is Gregory Stewart located?

Gregory Stewart practices at 510 Albemarle Rd, Charleston, SC 29407. The listed phone number is (843) 723-6426.

What is Gregory Stewart's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Gregory Stewart enrolled in Medicare?

Yes. Gregory Stewart 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 Gregory Stewart accept?

Health plans from Providence Health Plan list Gregory Stewart 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 Gregory Stewart affiliated with any hospitals?

According to CMS data, Gregory Stewart is affiliated with Bon Secours-St Francis Xavier Hospital, Roper Hospital, Mount Pleasant Hospital and Roper St Francis Hospital-Berkeley Inc.

When was this NPI record last updated?

The NPPES record for Gregory Stewart was last updated on January 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.