Doctor profile · Federal record

Dr. OLUWATOSIN AJAO, M.D

Hospitalist Physician (CMS: INTERNAL MEDICINE) · Internal Medicine Physician · Student in an Organized Health Care Education/Training Program · HOUSTON, TX

  • NPI 1063858348
  • Accepts Medicare
  • 21 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1635 NORTH LOOP W SOUTH TOWER FL 1
HOUSTON, TX 770081532
(713) 867-2066
Additional location
12808 W Airport Blvd Ste 347
Sugar Land, TX 77478
(404) 756-1368
Mailing address
920 FROSTWOOD DR STE 2.300
HOUSTON, TX 770242314

Credentials & registration

NPPES · NUCC
NPI registered
May 2013 — 13 yrs on file
Profile last updated
February 27, 2026
Year of graduation
2005 — 21 yrs since
Specialty taxonomy
208M00000X — NUCC code
State license (1)
Texas #R0351

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1063858348. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
540
Distinct HCPCS
6
Medicare allowed
$63,421
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 299 146 $119
99239 Hospital discharge day management, more than 30 minutes 104 101 $116
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 42 42 $170
99497 Advance care planning, first 30 minutes 37 37 $76
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 33 21 $80
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 25 25 $130

In context: peer comparison

Among 142 peers in this city , average services per provider: 131. This provider delivers 4.1× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$155
Transactions
3
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Janssen Pharmaceuticals, Inc 3 $154.90

By nature of payment

Food and Beverage
$155

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
208
Patients
204
Total drug cost
$8,839
Drug Type Claims Patients Total cost
Cefdinir Generic 26 26 $270
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 25 24 $295
Prednisone Generic 18 18 $28
Atorvastatin Calcium Generic 16 14 $120
Amlodipine Besylate Generic 14 14 $50
Ciprofloxacin Hcl Generic 14 14 $84
Pantoprazole Sodium Generic 14 14 $197
Eliquis (Apixaban) Brand 12 12 $7,350
Furosemide Generic 12 11 $67
Metoprolol Tartrate Generic 12 12 $46