Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Gregory W Niemer, MD

Individual provider Rheumatology Physician · NPI 1356449367

Gregory W Niemer, MD is a Rheumatology in Summerville, South Carolina. Graduated from Medical University of South Carolina College of Medicine in 1995, 31 years ago. Practices with Articularis Healthcare Group Inc, a 47-clinician group and accepts Medicare assignment. Licensed in South Carolina.

Years since qualifying
31
Trained at
Medical University of South Carolina College of Medicine
Licensed in
SC
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2001 2nd Ave Ste 201
Summerville, SC 29486
Phone: (843) 572-4840
Fax: (843) 793-6171
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence 18631 (SC)

Record details

NPI number1356449367
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 21, 2006
Last updated in NPPESJuly 7, 2026
Certification dateJuly 7, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyRHEUMATOLOGY
Medical schoolMEDICAL UNIVERSITY OF SOUTH CAROLINA COLLEGE OF MEDICINE
Graduated 1995 (31 years in practice)
Group practice Articularis Healthcare Group Inc — 47 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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