Medicaid Provider SpendingClaims paid 2018–2024 · HHS public file
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Physician

Magnetic Imaging Affiliates, LLC

Magnetic Imaging Affiliates, LLC was paid $112K by Medicaid between Jul 2019 and Oct 2024, across 10 billing codes. Its largest line is 78815, Positron emission tomography (PET) for limited area imaging — 26% of everything it billed.

33Billing provider infoMAGNETIC IMAGING AFFILIATES, LLC
OAKLAND, CA 94609
33aNPI1487040770assigned 04/13/2015
28Total paid$112K
24GClaims1,686
24DCodes billed10
24AFirst – last monthJul 2019 – Oct 2024
Compared with peers

Next to other Diagnostic Radiology Physician providers in California

Rank by total paid#179 of 797
Median peer was paid$6K
This provider vs. median20×

Peers share this provider's primary NPPES type and state. Size alone says nothing about billing quality: a big agency or a hospital system is expected to sit far above the median.

Auditor's notes

Automated statistical signals. Not evidence of fraud — how these are computed.

Entity ProliferationAuthorized official GATES, JOHN controls 20+ related entities in our dataset. Read more
Box 24A · Dates of service

Paid by month

$0$20K$40K$60K2018201920202021202220232024
Paid that monthNov–Dec 2024: claims still arriving when the file was cut, so these months run low for every provider
By year, as a table
YearClaimsPaid
201927$502.98
202014$0.00
202137$128.50
2022115$1K
2023722$30K
2024incomplete771$80K
Box 24 · Service lines

What it billed for

CodeServiceShareClaimsBene. recordsPaid
78815 Positron emission tomography (PET) for limited area imaging 26% 21 13 $30K
74183 24% 206 139 $27K
70553 Magnetic resonance imaging, brain; without contrast material, followed by contrast material and further sequences 18% 182 122 $21K
73721 Magnetic resonance imaging, any joint of lower extremity; without contrast material 11% 158 91 $13K
72148 Magnetic resonance imaging, lumbar spine; without contrast material 8.7% 150 110 $10K
A9585 Injection, gadobutrol, 0.1 ml 5.3% 872 798 $6K
70551 Magnetic resonance imaging, brain; without contrast material 2.0% 48 36 $2K
A9552 Fluorodeoxyglucose f-18 fdg, diagnostic, per study dose, up to 45 millicuries 2.0% 12 12 $2K
72197 1.2% 20 16 $1K
73221 <1% 17 13 $925.04

Claims and beneficiary counts add up across code × month rows, so one patient seen every month counts many times. Rows with fewer than 12 claims are suppressed by HHS, so small lines can be missing.

From NPPES

Who's on the registration

Authorized officialGATES, JOHN (CFO)
Same official

Other billing entities under GATES, JOHN

Full network →
ProviderLocationPaid
Sutter Bay HospitalsCastro Valley, CA$52.65M
Sutter Bay HospitalsOakland, CA$46.80M
Sutter Bay HospitalsBerkeley, CA$43.78M
Sutter Bay HospitalsLakeport, CA$39.50M
Sutter Bay HospitalsSanta Rosa, CA$35.23M
Sutter Bay HospitalsAntioch, CA$29.48M
Sutter Bay HospitalsSan Francisco, CA$19.99M
Sutter Bay HospitalsBurlingame, CA$17.15M
Sutter Bay HospitalsSan Francisco, CA$14.94M
Sutter Bay HospitalsNovato, CA$11.12M
Sutter Bay HospitalsSan Francisco, CA$6.79M
Sutter Bay HospitalsLakeport, CA$3.99M
Sutter East Bay HospitalsAntioch, CA$3.45M
Sutter Bay HospitalsBurlingame, CA$1.98M
Sutter Bay HospitalsLakeport, CA$1.72M
Sutter East Bay HospitalsOakland, CA$1.10M
Sutter Bay HospitalsSan Francisco, CA$1.08M
Sutter East Bay HospitalsBerkeley, CA$946K
Sutter West Bay HospitalsSan Francisco, CA$186K
Sutter Bay HospitalsBerkeley, CA$45K

Matched on the authorized-official name exactly as entered in NPPES. A common name can match unrelated people.