Doctor profile · Federal record

Dr. Stephen Back, D.O.

Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Tulsa, OK

  • NPI 1639302060
  • Accepts Medicare
  • 20 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
744 W. 9Th St.
Tulsa, OK 74127
(918) 599-5920

Credentials & registration

NPPES · NUCC
NPI registered
September 2009 — 17 yrs on file
Profile last updated
March 7, 2011
Year of graduation
2006 — 20 yrs since
Specialty taxonomy
2085R0202X — NUCC code
State license (1)
Oklahoma #4502

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1639302060. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
5,558
Distinct HCPCS
10
Medicare allowed
$162,169
HCPCS Description Services Patients Avg allowed
71045 X-ray of chest, 1 view 1,383 1,188 $8
70450 Ct scan head or brain without contrast 446 438 $38
71046 X-ray of chest, 2 views 301 292 $10
74176 Ct scan of abdomen and pelvis without contrast 241 238 $80
74177 Ct scan of abdomen and pelvis with contrast 238 235 $83
77080 Dxa bone density measurement of hip, pelvis, spine 202 202 $9
71250 Ct scan of chest without contrast 154 153 $49
77067 Screening mammography 132 132 $35
72125 Ct scan of upper spine without contrast 126 126 $45
71275 Ct scan of blood vessels of chest with contrast 112 112 $83

In context: peer comparison

Among 54 peers in Tulsa Diagnostic Radiology Physician, average services per provider: 87. This provider delivers 64× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Stephen Back's medical specialty?
Dr. Stephen Back practices Diagnostic Radiology Physician in Tulsa, OK.
Where does Dr. Stephen Back practice?
Dr. Stephen Back practices at 744 W. 9Th St., Tulsa, OK 74127. Office phone: 9185995920.
What is Dr. Stephen Back's NPI?
Dr. Stephen Back's National Provider Identifier (NPI) is 1639302060, issued by NPPES.
Does Dr. Stephen Back accept Medicare assignment?
Yes. Dr. Stephen Back accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stephen Back commonly perform?
Top Medicare-reported procedures in 2023: X-ray of chest, 1 view (HCPCS 71045); Ct scan head or brain without contrast (HCPCS 70450); X-ray of chest, 2 views (HCPCS 71046). Source: CMS Medicare Physician & Other Practitioners file.