What is Michael Rigdon's specialty?

Michael Rigdon (NPI 1629173935) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Lodi, CA.

Where does Michael Rigdon practice?

Michael Rigdon practices in Lodi, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1629173935.

How much does Medicare pay Michael Rigdon?

Michael Rigdon (NPI 1629173935) received approximately $351K in total Medicare Part B payments, serving 3,440 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1629173935

Michael RigdonMD

PRACTICEDELTA RADIOLOGY MEDICAL GROUP, INC.See all providers at this practice →

Diagnostic RadiologyLodi, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

6,083

Unique beneficiaries

—

Total services

10,014

Distinct HCPCS

Medicare payment

$307K

Peer benchmark

Total Medicare services vs. 3,474 Diagnostic Radiology providers in CA — top quintile (cohort median 2,975).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

91.9

Cost

0.0

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

1.05%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Michael Rigdon's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 51 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
American Medical Response West Ambulance Service Provider · Stockton, CA	297	544
Niv Decalo Diagnostic Radiology · San Jose, CA	249	354
Usman Ali Internal Medicine · Tracy, CA	104	260
Lawrence Frank Nephrology · French Camp, CA	89	418
COUNTY OF SAN JOAQUIN	69	104
Ahmed Mahmoud General Surgery · Indianapolis, IN	65	155
Dennis Alfaro Emergency Medicine · Pleasanton, CA	63	101
Deepak Mohan Pathology · French Camp, CA	60	74
Robert Fetz Diagnostic Radiology · Modesto, CA	49	58
Wayne Tran Diagnostic Radiology · San Francisco, CA	44	49
BATISH, SANGITA	41	103
Syung Jung Internal Medicine · French Camp, CA	41	75

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events