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DR. ROSS JAMES GILLAN DO
NPI 1619865706
Pathology - Anatomic Pathology & Clinical Pathology in Charleston, SC

Active since June 26, 2025PECOS Enrolled
169 ASHLEY AVENUE, ROOM 202 MAIN HOSPITAL, MSC333, CHARLESTON, SC 29425(843) 792-2571 Get Directions Write a Review

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

About Dr. Ross James Gillan Do NPPES

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

DR. ROSS JAMES GILLAN DO (NPI 1619865706) is an individual anatomic pathology & clinical pathology provider in Charleston, South Carolina, licensed in South Carolina (LL94564) and active in the NPI registry since June 2025. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1619865706
Entity TypeIndividualMale
Primary Taxonomy207ZP0102X
Provider Legal NameDR. ROSS JAMES GILLANCredential: DO
Location Address169 ASHLEY AVENUE, ROOM 202 MAIN HOSPITAL, MSC333Charleston, SC 29425
Mailing Address169 Ashley Avenue, Room 202 Main Hospital, Msc333Charleston, SC 29425
Phone(843) 792-2571
Sole ProprietorNo
Enumeration DateJune 26, 2025
NPPES CertifiedJune 26, 2025
✔ NPI 1619865706 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians
Taxonomy Code207ZP0102X
License✔ Licensed in SC · LL94564
Definition
A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.
169 ASHLEY AVENUE, Charleston, SC 29425
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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. Ross James Gillan Do 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 29425 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
$124.04 typical visit price
range $53.57 – $163.84
Typical copayment $31.01 (range $13.39 – $40.96)
Most-billed visit code 99204
Established Patient
$95.12 typical visit price
range $16.96 – $133.52
Typical copayment $23.78 (range $4.24 – $33.38)
Most-billed visit code 99214
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.

DR. JAMES HOWARD BENSON III MD
Internal Medicine
169 ASHLEY AVENUE, ROOM 202 MAIN HOSPITAL MSC333
CHARLESTON, SC 29425
Charleston County (843) 792-4074
COURTNEY AUGUSTA LUKITSCH MD
Psychiatry & Neurology (Psychiatry)
169 ASHLEY AVENUE, ROOM 202 MAIN HOSPITAL, MSC333
CHARLESTON, SC 29425
Charleston County (843) 792-9162
DR. CHARLES SPENCER TEIXEIRA DO
Internal Medicine (Infectious Disease)
169 ASHLEY AVENUE, ROOM 202 MAIN HOSPITAL MSC 333
CHARLESTON, SC 29425
Charleston County (843) 792-2575
CHELSEA WRIGHT-VOID MD
Pathology (Anatomic Pathology & Clinical Pathology)
169 ASHLEY AVENUE, ROOM 202 MAIN HOSPITAL MSC333
CHARLESTON, SC 29425
Charleston County (843) 792-1086
HELEN JENSIE BURTON MD
Internal Medicine
169 ASHLEY AVENUE, ROOM 202 MSC333
CHARLESTON, SC 29425
Charleston County (843) 792-2911
DR. MITCHELL BENTON MD
Internal Medicine
169 ASHLEY AVENUE, ROOM 202 MAIN HOSPITAL MSC333
CHARLESTON, SC 29425
Charleston County (843) 792-5386
DR. ALLISON CRECELIUS DO
Emergency Medicine
169 ASHLEY AVENUE, ROOM 202 MAIN HOSPITAL MSC333
CHARLESTON, SC 29425
Charleston County (314) 808-5444
RONIT KULKARNI
Surgery
169 ASHLEY AVENUE, ROOM 202 MAIN HOSPITAL MSC333
CHARLESTON, SC 29425
Charleston County (843) 792-2081

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 Ross Gillan's NPI number?

The NPI number for Ross Gillan is 1619865706. It was assigned to this individual provider in the NPPES registry on June 26, 2025.

Where is Ross Gillan located?

Ross Gillan practices at 169 Ashley Avenue Room 202 Main Hospital, Msc333, Charleston, SC 29425. The listed phone number is (843) 792-2571.

What is Ross Gillan's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Is Ross Gillan enrolled in Medicare?

Yes. Ross Gillan is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Ross Gillan 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.