Doctor profile · Federal record

Dr. Howard Dai, M.D.

Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Round Rock, TX

  • NPI 1669885620
  • Accepts Medicare
  • 12 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
300 University Blvd
Round Rock, TX 786651032
(512) 509-0100
fax (512) 218-6330
Mailing address
Po Box 844658
Dallas, TX 752844658

Credentials & registration

NPPES · NUCC
NPI registered
June 2014 — 12 yrs on file
Profile last updated
January 25, 2022
Year of graduation
2014 — 12 yrs since
Specialty taxonomy
2085R0202X — NUCC code
State license (1)
Texas #S2010

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1669885620. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,399
Distinct HCPCS
10
Medicare allowed
$94,858
HCPCS Description Services Patients Avg allowed
70450 Ct scan head or brain without contrast 707 686 $38
72125 Ct scan of upper spine without contrast 223 222 $45
71045 X-ray of chest, 1 view 141 136 $8
72100 X-ray of lower and sacral spine, 2-3 views 131 124 $11
70551 Mri scan of brain without contrast 112 112 $68
72131 Ct scan of lower spine without contrast 92 92 $44
72100 X-ray of lower and sacral spine, 2-3 views 81 80 $11
70553 Mri scan of brain before and after contrast 78 77 $105
72040 X-ray of upper spine, 2-3 views 70 67 $11
72148 Mri scan of lower spinal canal without contrast 62 62 $68

In context: peer comparison

Among 13 peers in this city , average services per provider: 73. This provider delivers 33× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Howard Dai's medical specialty?
Dr. Howard Dai practices Diagnostic Radiology Physician in Round Rock, TX.
Where does Dr. Howard Dai practice?
Dr. Howard Dai practices at 300 University Blvd, Round Rock, TX 786651032. Office phone: 5125090100.
What is Dr. Howard Dai's NPI?
Dr. Howard Dai's National Provider Identifier (NPI) is 1669885620, issued by NPPES.
Does Dr. Howard Dai accept Medicare assignment?
Yes. Dr. Howard Dai accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Howard Dai commonly perform?
Top Medicare-reported procedures in 2023: Ct scan head or brain without contrast (HCPCS 70450); Ct scan of upper spine without contrast (HCPCS 72125); X-ray of chest, 1 view (HCPCS 71045). Source: CMS Medicare Physician & Other Practitioners file.