Doctor profile · Federal record

Dr. Matthew Lemus, OTR

Occupational Therapist (CMS: Occupational Therapist in Private Practice) · Student in an Organized Health Care Education/Training Program · Los Angeles, CA

  • NPI 1417685975
  • Accepts Medicare
  • 4 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1640 Marengo St
Los Angeles, CA 900331036
(323) 442-3340
Mailing address
Po Box 31309
Los Angeles, CA 900310309

Credentials & registration

NPPES · NUCC
NPI registered
August 2022 — 4 yrs on file
Profile last updated
January 17, 2023
Year of graduation
2022 — 4 yrs since
Specialty taxonomy
225X00000X — NUCC code
State license (1)
California #OT24344

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1417685975. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
286
Distinct HCPCS
4
Medicare allowed
$9,149
HCPCS Description Services Patients Avg allowed
97535 Training for self-care or home management, each 15 minutes 142 17 $31
97110 Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes 98 17 $24
97140 Therapy procedure using manual technique, each 15 minutes 31 11 $23
97165 Evaluation for occupational therapy, typically 30 minutes 15 15 $111

In context: peer comparison

Among 18 peers in Los Angeles Occupational Therapist, average services per provider: 353. This provider delivers 0.8× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Matthew Lemus's medical specialty?
Dr. Matthew Lemus practices Occupational Therapist in Los Angeles, CA.
Where does Dr. Matthew Lemus practice?
Dr. Matthew Lemus practices at 1640 Marengo St, Los Angeles, CA 900331036. Office phone: 3234423340.
What is Dr. Matthew Lemus's NPI?
Dr. Matthew Lemus's National Provider Identifier (NPI) is 1417685975, issued by NPPES.
Does Dr. Matthew Lemus accept Medicare assignment?
Yes. Dr. Matthew Lemus accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Matthew Lemus commonly perform?
Top Medicare-reported procedures in 2023: Training for self-care or home management (HCPCS 97535); Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility (HCPCS 97110); Therapy procedure using manual technique (HCPCS 97140). Source: CMS Medicare Physician & Other Practitioners file.