What is Mark Chambers's specialty?

Mark Chambers (NPI 1699988816) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Saint Louis, MO.

Where does Mark Chambers practice?

Mark Chambers practices in Saint Louis, MO, based on the location reported in the CMS Medicare provider datasets for NPI 1699988816.

How much does Medicare pay Mark Chambers?

Mark Chambers (NPI 1699988816) received approximately $94K in total Medicare Part B payments, serving 2,014 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1699988816

Mark ChambersMD

PRACTICEWEST COUNTY RADIOLOGICAL GROUP, INC.See all providers at this practice →

Diagnostic RadiologySaint Louis, MOI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,045

Unique beneficiaries

—

Total services

3,082

Distinct HCPCS

Medicare payment

$85K

Peer benchmark

Total Medicare services vs. 718 Diagnostic Radiology providers in MO — above median (cohort median 2,826).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

84.8

Quality

87.0

Cost

73.1

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.41%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Mark Chambers'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). 83 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MERCY HOSPITALS EAST COMMUNITIES	1,335	2,331
MERCY HOSPITALS EAST COMMUNITIES	265	536
Toni Roth Diagnostic Radiology · Saint Louis, MO	70	141
ROSENTHAL, DEBRA	68	120
Mark Wittry Nuclear Medicine · Saint Louis, MO	58	69
Robert Ferrara Cardiology · Saint Louis, MO	57	81
Kerri Harting Diagnostic Radiology · Plymouth, MN	54	87
Jason Skyles Diagnostic Radiology · Saint Louis, MO	51	92
John Nash Cardiology · Saint Louis, MO	49	67
Monette Coletti Diagnostic Radiology · Saint Louis, MO	49	74
Cindy Zhang Diagnostic Radiology · Saint Louis, MO	48	74
CREPPS, LOUIS	48	98

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