Doctor profile · Federal record

Dr. Samuel McQuiston, MD

Diagnostic Radiology Physician (CMS: Emergency Medicine) · Mobile, AL

  • NPI 1649223462
  • Accepts Medicare
  • MIPS 94.4 / 100 · 2023
  • 26 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2451 Fillingim St
Mobile, AL 366172238
(251) 471-7150
fax (251) 471-7008
Mailing address
Po Box 40480
Mobile, AL 366400480

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
May 6, 2015
Year of graduation
2000 — 26 yrs since
Specialty taxonomy
2085R0202X — NUCC code
State license (1)
Alabama #24854
Medicaid (5)
FL #274819300 · MS #07134073 · AL #009932016 · AL #009932017 · LA #1722219

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1649223462. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,006
Distinct HCPCS
10
Medicare allowed
$59,956
HCPCS Description Services Patients Avg allowed
71045 X-ray of chest, 1 view 805 493 $8
70450 Ct scan head or brain without contrast 203 171 $38
74018 X-ray of abdomen, 1 view 185 133 $8
71046 X-ray of chest, 2 views 180 150 $10
71260 Ct scan of chest with contrast 100 96 $51
74177 Ct scan of abdomen and pelvis with contrast 95 91 $83
71275 Ct scan of blood vessels of chest with contrast 67 67 $82
71250 Ct scan of chest without contrast 50 48 $49
70496 Ct scan of blood vessels of head with contrast 49 47 $79
70498 Ct scan of blood vessels of neck with contrast 49 47 $76

In context: peer comparison

Among 20 peers in Mobile Diagnostic Radiology Physician, average services per provider: 56. This provider delivers 36× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$85
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Boehringer Ingelheim Pharmaceuticals, INC. 1 $68.69
Bayer Healthcare LLC 1 $16.01

By nature of payment

Food and Beverage
$85

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Samuel McQuiston's medical specialty?
Dr. Samuel McQuiston practices Diagnostic Radiology Physician in Mobile, AL.
Where does Dr. Samuel McQuiston practice?
Dr. Samuel McQuiston practices at 2451 Fillingim St, Mobile, AL 366172238. Office phone: 2514717150.
What is Dr. Samuel McQuiston's NPI?
Dr. Samuel McQuiston's National Provider Identifier (NPI) is 1649223462, issued by NPPES.
Does Dr. Samuel McQuiston accept Medicare assignment?
Yes. Dr. Samuel McQuiston accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Samuel McQuiston 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 abdomen, 1 view (HCPCS 74018). Source: CMS Medicare Physician & Other Practitioners file.