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MARK A. PORTER M.D.
NPI 1346232634
Psychiatry & Neurology - Neurology in Rock Hill, SC

Active since August 22, 2005
200 S HERLONG AVE, SUITE H, ROCK HILL, SC 29732(803) 366-6135(803) 366-3439 Get Directions Write a Review

NPPES record last updated: October 30, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mark A. Porter M.d. NPPES

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

MARK A. PORTER M.D. (NPI 1346232634) is an individual neurology provider in Rock Hill, South Carolina, licensed in South Carolina (22500) and active in the NPI registry since August 2005.

NPPES Registry Identity

NPI1346232634
Entity TypeIndividualMale
Primary Taxonomy2084N0400X
Provider Legal NameMARK A. PORTERCredential: M.D.
Location Address200 S HERLONG AVE, SUITE HRock Hill, SC 29732-1182
Mailing Address200 S Herlong Ave, Suite HRock Hill, SC 29732-1182 · (803) 366-6135 · Fax (803) 366-3439
Phone(803) 366-6135
Fax(803) 366-3439
Sole ProprietorNo
Enumeration DateAugust 22, 2005
Last NPPES UpdateOctober 30, 2007
✔ NPI 1346232634 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
License✔ Licensed in SC · 22500
Definition
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
200 S HERLONG AVE, Rock Hill, SC 29732
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Other Identifiers 6

Medicare UPINC02626NC
MedicaidPA8722SC
Medicare PIN2435SC
Medicare UPINC02626SC
Medicaid7902900NC
Medicare PIN1125NC

Other Providers at the Same Location NPPES 17

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

DR. BRIAN MIKA MD
Psychiatry & Neurology (Psychiatry)
200 S HERLONG AVE, SUITE C
ROCK HILL, SC 29732
York County (803) 323-2775
ALLAN S. RYDER-COOK M.D.
Psychiatry & Neurology (Neurology)
200 S HERLONG AVE, SUITE H
ROCK HILL, SC 29732
York County (803) 366-6135
DR. CHAD S KESSLER MD
Otolaryngology
200 S HERLONG AVE, SUITE A
ROCK HILL, SC 29732
York County (803) 328-1864
PIEDMONT BEHAVIORAL MEDICINE ASSOCIATES, LLC
Behavior Analyst
200 S HERLONG AVE, SUITE C
ROCK HILL, SC 29732
York County (803) 323-2775
PMC PHYSICIAN NETWORK, L.L.C.
Neurological Surgery
200 S HERLONG AVE, SUITE B
ROCK HILL, SC 29732
York County (803) 327-8500
KIM THIEN NGUYEN HO AU.D.
Audiologist
200 S HERLONG AVE, SUITE A
ROCK HILL, SC 29732
York County (803) 328-1864
DR. SARAH ELIZABETH VAIR AUD
Audiologist
200 S HERLONG AVE, SUITE A
ROCK HILL, SC 29732
York County (803) 328-1864
DR. MARK JEFFREY ABRAMS MD
Otolaryngology
200 S HERLONG AVE, SUITE A
ROCK HILL, SC 29732
York County (803) 328-1864

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 Mark Porter's NPI number?

The NPI number for Mark Porter is 1346232634. It was assigned to this individual provider in the NPPES registry on August 22, 2005.

Where is Mark Porter located?

Mark Porter practices at 200 S Herlong Ave Suite H, Rock Hill, SC 29732. The listed phone number is (803) 366-6135.

What is Mark Porter's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

When was this NPI record last updated?

The NPPES record for Mark Porter was last updated on October 30, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.