Doctor profile · Federal record

Dr. Maryann Terzella, M.D.

Pediatrics Physician · Pediatrics Physician · Simpsonville, SC

  • NPI 1770578734
  • 21 yrs on file
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 5 locations .

NPPES Updated May 11, 2026
Primary practice
211 Batesville RD
Simpsonville, SC 296814816
(864) 272-0388
fax (864) 213-9237
Additional location
145 E Poinsett St
Greer, SC 296513405
Additional location
3020 Reidville RD Ste B
Spartanburg, SC 293015641
Show 2 more locations
Additional location
312 Harrison Bridge RD
Simpsonville, SC 296807133
Additional location
525 Verdae Blvd Ste 200
Greenville, SC 296074021
Mailing address
525 Verdae Blvd Ste 200
Greenville, SC 296074021

Credentials & registration

NPPES · NUCC
NPI registered
September 2005 — 21 yrs on file
Profile last updated
February 14, 2019
Specialty taxonomy
208000000X — NUCC code
State licenses (2)
South Carolina #35742 · New Jersey #25MA08565000

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1770578734. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$346
Transactions
7
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
Supernus Pharmaceuticals, INC. 3 $268.43
Pfizer INC. 1 $22.52
Sanofi-Aventis U.S. LLC 1 $20.91
Corium, LLC 1 $17.27
Ironwood Pharmaceuticals, INC 1 $16.74

By nature of payment

Food and Beverage
$346

Frequently asked questions

Auto-generated from federal data
What is Dr. Maryann Terzella's medical specialty?
Dr. Maryann Terzella practices Pediatrics Physician in Simpsonville, SC.
Where does Dr. Maryann Terzella practice?
Dr. Maryann Terzella practices at 211 Batesville RD, Simpsonville, SC 296814816. Office phone: 8642720388.
What is Dr. Maryann Terzella's NPI?
Dr. Maryann Terzella's National Provider Identifier (NPI) is 1770578734, issued by NPPES.