Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ROBERT A MARWICK MD
NPI 1700852423
Otolaryngology in North Charleston, SC

Active since February 23, 2006
9229 UNIVERSITY BLVD, SUITE E, NORTH CHARLESTON, SC 29406(843) 797-2721(843) 797-0271 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Robert A Marwick Md NPPES

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

ROBERT A MARWICK MD (NPI 1700852423) is an individual otolaryngology provider in North Charleston, South Carolina, licensed in South Carolina (6917) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1700852423
Entity TypeIndividualMale
Primary Taxonomy207Y00000X
Provider Legal NameROBERT A MARWICKCredential: MD
Location Address9229 UNIVERSITY BLVD, SUITE ENorth Charleston, SC 29406-9150
Mailing Address9229 University Blvd, Suite ENorth Charleston, SC 29406-9150 · (843) 797-2721 · Fax (843) 797-0271
Fax(843) 797-0271
Sole ProprietorNo
Enumeration DateFebruary 23, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1700852423 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyOtolaryngologyAllopathic & Osteopathic Physicians
Taxonomy Code207Y00000X
License Licensed in SC · 6917
Definition
An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.
9229 UNIVERSITY BLVD, North Charleston, SC 29406

Other Identifiers 1

Medicaid069179SC

Other Providers at the Same Location NPPES 7

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

Nurse Practitioner (Psychiatric/Mental Health)
9229 UNIVERSITY BLVD
NORTH CHARLESTON, SC 29406
Social Worker (Clinical)
9229 UNIVERSITY BLVD, SUITE 2A
NORTH CHARLESTON, SC 29406
Social Worker (Clinical)
9229 UNIVERSITY BLVD, SUITE 2B
NORTH CHARLESTON, SC 29406
Psychologist
9229 UNIVERSITY BLVD, BLDG F, SUITE 2A
NORTH CHARLESTON, SC 29406
Otolaryngology
9229 UNIVERSITY BLVD, SUITE E
NORTH CHARLESTON, SC 29406
Psychiatry & Neurology (Psychiatry)
9229 UNIVERSITY BLVD
NORTH CHARLESTON, SC 29406
Psychiatry & Neurology (Psychiatry)
9229 UNIVERSITY BLVD, STE 2-B
NORTH CHARLESTON, SC 29406

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 Marwick's NPI number?

The NPI number for Robert Marwick is 1700852423. It was assigned to this individual provider in the NPPES registry on February 23, 2006.

Where is Robert Marwick located?

Robert Marwick practices at 9229 University Blvd Suite E, North Charleston, SC 29406. The listed phone number is (843) 797-2721.

What is Robert Marwick's specialty?

The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.

When was this NPI record last updated?

The NPPES record for Robert Marwick was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 35 days 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.