Doctor profile · Federal record

Dr. Oluseun Ajayi, M.D.

Psychiatry Physician (CMS: Psychiatry) · General Practice Physician · Student in an Organized Health Care Education/Training Program · Marietta, GA

  • NPI 1114389178
  • Accepts Medicare
  • 10 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
2155 Post Oak Tritt RD Ste 300
Marietta, GA 300621651
(205) 964-2924
Additional location
1030 Forest Overlook Dr Sw
Atlanta, GA 303318344
(678) 383-9532
Mailing address
1030 Forest Overlook Dr Sw
Atlanta, GA 303318344

Credentials & registration

NPPES · NUCC
NPI registered
March 2016 — 10 yrs on file
Profile last updated
March 24, 2026
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
2084P0800X — NUCC code
State license (1)
Georgia #82241

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1114389178. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
39
Distinct HCPCS
2
Medicare allowed
$3,351
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 23 22 $73
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 16 15 $105

In context: peer comparison

Among 4 peers in this city , average services per provider: 165. This provider delivers 0.2× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Oluseun Ajayi's medical specialty?
Dr. Oluseun Ajayi practices Psychiatry Physician in Marietta, GA.
Where does Dr. Oluseun Ajayi practice?
Dr. Oluseun Ajayi practices at 2155 Post Oak Tritt RD Ste 300, Marietta, GA 300621651. Office phone: 2059642924.
What is Dr. Oluseun Ajayi's NPI?
Dr. Oluseun Ajayi's National Provider Identifier (NPI) is 1114389178, issued by NPPES.
Does Dr. Oluseun Ajayi accept Medicare assignment?
Yes. Dr. Oluseun Ajayi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Oluseun Ajayi commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.