Doctor profile · Federal record

Dr. Gregory Saito, P.T.

Orthopedic Physical Therapist · Irvine, CA

  • NPI 1083790778
  • 20 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4330 Barranca Pkwy Ste 240
Irvine, CA 926044768
(949) 857-6558
fax (949) 857-8103

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
June 24, 2008
Specialty taxonomy
2251X0800X — NUCC code
State license (1)
California #19394

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1083790778. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
5,450
Distinct HCPCS
6
Medicare allowed
$139,615
HCPCS Description Services Patients Avg allowed
97110 Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes 3,085 97 $27
97140 Therapy procedure using manual technique, each 15 minutes 874 63 $22
G0283 Electrical stimulation (unattended), to one or more areas for indication(s) other than wound care, as part of a therapy plan of care 770 57 $10
97116 Therapy procedure for walking training, each 15 minutes 492 43 $24
97161 Evaluation for physical therapy, typically 20 minutes 115 89 $108
97124 Therapy procedure using massage, each 15 minutes 114 13 $33

In context: peer comparison

Among 5 peers in this city , average services per provider: 497. This provider delivers 11× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Gregory Saito's medical specialty?
Dr. Gregory Saito practices Orthopedic Physical Therapist in Irvine, CA.
Where does Dr. Gregory Saito practice?
Dr. Gregory Saito practices at 4330 Barranca Pkwy Ste 240, Irvine, CA 926044768. Office phone: 9498576558.
What is Dr. Gregory Saito's NPI?
Dr. Gregory Saito's National Provider Identifier (NPI) is 1083790778, issued by NPPES.
What procedures does Dr. Gregory Saito commonly perform?
Top Medicare-reported procedures in 2023: Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility (HCPCS 97110); Therapy procedure using manual technique (HCPCS 97140); Electrical stimulation (unattended), to one or more areas for indication(s) other than wound care, as part of a therapy plan of care (HCPCS G0283). Source: CMS Medicare Physician & Other Practitioners file.