Doctor profile · Federal record

Dr. Mark Wittry, MD

Nuclear Medicine Physician (CMS: Nuclear Medicine) · Diagnostic Radiology Physician · Cardiovascular Disease Physician · Nuclear Imaging & Therapy Physician · Nuclear Medicine Physician · Saint Louis, MO

  • NPI 1497721088
  • Accepts Medicare
  • 43 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
615 S New Ballas RD, Dept of Nuclear Medicine
Saint Louis, MO 631418221
(314) 251-6465
fax (314) 251-4286
Mailing address
11475 Olde Cabin RD, Suite 200
Saint Louis, MO 631417128

Credentials & registration

NPPES · NUCC
NPI registered
February 2006 — 20 yrs on file
Profile last updated
February 22, 2016
Year of graduation
1983 — 43 yrs since
Specialty taxonomy
207U00000X — NUCC code
State licenses (2)
Missouri #R5F02 · Illinois #036069181
Medicaid
MO #202885919

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1497721088. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
3,744
Distinct HCPCS
10
Medicare allowed
$155,963
HCPCS Description Services Patients Avg allowed
77080 Dxa bone density measurement of hip, pelvis, spine 1,933 1,930 $9
78815 Nuclear medicine study from skull base to mid-thigh with ct scan 625 520 $112
77080 Dxa bone density measurement of hip, pelvis, spine 279 279 $9
71275 Ct scan of blood vessels of chest with contrast 176 171 $84
74174 Ct scan of blood vessels of abdomen and pelvis with contrast 111 111 $103
78306 Nuclear medicine study of bone and/or joint whole body 96 92 $39
78830 Nuclear medicine study, spect imaging with concurrent ct scan, 1 area or single acquisition, single day imaging 52 49 $67
78452 Nuclear medicine studies of heart muscle at rest and with stress and spect 49 49 $73
78582 Nuclear medicine study of lung ventilation and circulation 49 49 $49
75574 Ct scan of blood vessels and grafts of heart with contrast 44 44 $111

In context: peer comparison

Among 6 peers in this city , average services per provider: 91. This provider delivers 41× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$2,446
Transactions
22
Manufacturers
13
Payer (manufacturer) Industry Txns Amount
Telix Pharmaceuticals 6 $1,753.73
HEARTFLOW, INC. 1 $146.86
Edwards Lifesciences Corporation 2 $130.90
GE HEALTHCARE 2 $119.34
PROGENICS PHARMACEUTICALS, INC. 1 $98.42
AstraZeneca Pharmaceuticals LP 2 $47.73
Merck Sharp & Dohme LLC 2 $41.52
Blue Earth Diagnostics Limited 1 $23.70
Eisai Inc. 1 $19.28
PFIZER INC. 1 $18.93
Aveo Pharmaceuticals, Inc. 1 $16.11
TAIHO ONCOLOGY, INC. 1 $15.60
Regeneron Healthcare Solutions, Inc. 1 $13.63

By nature of payment

Travel and Lodging
$1,304
Food and Beverage
$1,142

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Mark Wittry's medical specialty?
Dr. Mark Wittry practices Nuclear Medicine Physician in Saint Louis, MO.
Where does Dr. Mark Wittry practice?
Dr. Mark Wittry practices at 615 S New Ballas RD, Saint Louis, MO 631418221. Office phone: 3142516465.
What is Dr. Mark Wittry's NPI?
Dr. Mark Wittry's National Provider Identifier (NPI) is 1497721088, issued by NPPES.
Does Dr. Mark Wittry accept Medicare assignment?
Yes. Dr. Mark Wittry accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Wittry commonly perform?
Top Medicare-reported procedures in 2023: Dxa bone density measurement of hip, pelvis, spine (HCPCS 77080); Nuclear medicine study from skull base to mid-thigh with ct scan (HCPCS 78815); Dxa bone density measurement of hip, pelvis, spine (HCPCS 77080). Source: CMS Medicare Physician & Other Practitioners file.