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

Mark N. Klein, MD

Individual provider Nephrology Physician · NPI 1376628529

Mark N. Klein, MD is a Nephrology in Flowood, Mississippi. Graduated from University of Mississippi School of Medicine in 1997, 29 years ago. Practices with Central Nephrology Clinic PLLC, a 16-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Mississippi.

Years since qualifying
29
Trained at
University of Mississippi School of Medicine
Licensed in
MS
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

102 Riverview Dr Ste A
Flowood, MS 39232-8908
Phone: (601) 981-1610
Fax: (601) 366-2887
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1010 Lakeland Square Ext Ste B, Flowood, MS 39232-7607 — (601) 936-0890

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence 15985 (MS)

Record details

NPI number1376628529
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 26, 2006
Last updated in NPPESMay 19, 2026
Certification dateMay 19, 2026
Mailing address102 Riverview Dr Ste A, Flowood, MS 39232-8908

Medicare enrollment

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

Medicare specialtyNEPHROLOGY
Medical schoolUNIVERSITY OF MISSISSIPPI SCHOOL OF MEDICINE
Graduated 1997 (29 years in practice)
Group practice Central Nephrology Clinic Pllc — 16 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Flowood