Doctor profile · Federal record

Dr. Sam Lo, M.D.

Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Houston, TX

  • NPI 1598977548
  • Accepts Medicare
  • MIPS 79.4 / 100 · 2023
  • 24 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1515 Holcombe Blvd
Houston, TX 770304000
(713) 792-6161
Mailing address
P O Box 4439
Houston, TX 772104439

Credentials & registration

NPPES · NUCC
NPI registered
May 2007 — 19 yrs on file
Profile last updated
April 27, 2023
Year of graduation
2002 — 24 yrs since
Specialty taxonomy
2085R0202X — NUCC code
State license (1)
Texas #M9462

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1598977548. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
987
Distinct HCPCS
10
Medicare allowed
$47,242
HCPCS Description Services Patients Avg allowed
71045 X-ray of chest, 1 view 266 252 $9
72158 Mri scan of lower spinal canal before and after contrast 95 91 $105
72157 Mri scan of middle spinal canal before and after contrast 89 85 $106
72156 Mri scan of upper spinal canal before and after contrast 71 68 $110
73552 X-ray of thigh bone, minimum 2 views 44 41 $9
73502 X-ray of hip, 2-3 views 40 39 $11
73720 Mri scan of leg before and after contrast 37 35 $103
73030 X-ray of shoulder, minimum of 2 views 35 29 $9
72197 Mri scan of pelvis before and after contrast 34 32 $106
73560 X-ray of knee, 1-2 views 31 28 $8

In context: peer comparison

Among 269 peers in Houston Diagnostic Radiology Physician, average services per provider: 111. This provider delivers 8.9× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Sam Lo's medical specialty?
Dr. Sam Lo practices Diagnostic Radiology Physician in Houston, TX.
Where does Dr. Sam Lo practice?
Dr. Sam Lo practices at 1515 Holcombe Blvd, Houston, TX 770304000. Office phone: 7137926161.
What is Dr. Sam Lo's NPI?
Dr. Sam Lo's National Provider Identifier (NPI) is 1598977548, issued by NPPES.
Does Dr. Sam Lo accept Medicare assignment?
Yes. Dr. Sam Lo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sam Lo commonly perform?
Top Medicare-reported procedures in 2023: X-ray of chest, 1 view (HCPCS 71045); Mri scan of lower spinal canal before and after contrast (HCPCS 72158); Mri scan of middle spinal canal before and after contrast (HCPCS 72157). Source: CMS Medicare Physician & Other Practitioners file.