Doctor profile · Federal record

Dr. Olubunmi Simpson, NP-C

Family Nurse Practitioner (CMS: Nurse Practitioner) · Marietta, GA

  • NPI 1386999340
  • Accepts Medicare
  • MIPS 90.2 / 100 · 2023
  • 16 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
677 Church St Ne
Marietta, GA 300601101
(770) 793-5000

Credentials & registration

NPPES · NUCC
NPI registered
July 2012 — 14 yrs on file
Profile last updated
October 12, 2020
Year of graduation
2010 — 16 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Georgia #RN205174

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1386999340. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$584
Transactions
21
Manufacturers
10
Payer (manufacturer) Industry Txns Amount
Gilead Sciences, INC. 1 $116.37
Ucb, INC. 4 $96.06
Salix Pharmaceuticals, A Division of Bausch Health US, LLC 4 $88.11
Janssen Pharmaceuticals, INC 3 $85.27
Mallinckrodt Hospital Products INC. 2 $42.51
Merck Sharp & Dohme LLC 2 $41.63
Novo Nordisk INC 2 $40.16
AstraZeneca Pharmaceuticals Lp 1 $29.23
Xeris Pharmaceuticals, INC. 1 $23.64
Kyowa Kirin, INC. 1 $21.00

By nature of payment

Food and Beverage
$584

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Olubunmi Simpson's medical specialty?
Dr. Olubunmi Simpson practices Family Nurse Practitioner in Marietta, GA.
Where does Dr. Olubunmi Simpson practice?
Dr. Olubunmi Simpson practices at 677 Church St Ne, Marietta, GA 300601101. Office phone: 7707935000.
What is Dr. Olubunmi Simpson's NPI?
Dr. Olubunmi Simpson's National Provider Identifier (NPI) is 1386999340, issued by NPPES.
Does Dr. Olubunmi Simpson accept Medicare assignment?
Yes. Dr. Olubunmi Simpson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.