PROVIDER PROFILE · NPI 1730172883

John Chamberlin

PRACTICEMATERNAL FETAL MEDICINESee all providers at this practice →

HospitalistTopeka, KSI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

85.0

Quality

79.0

Cost

70.9

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.42%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where John Chamberlin'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). 65 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
STORMONT-VAIL HEALTHCARE INC	568	1,886
Medevac Midamerica Inc Ambulance Service Provider · Topeka, KS	226	649
Aaron Meggison Diagnostic Radiology · Topeka, KS	103	283
Corbin Mcilvain Internal Medicine · Topeka, KS	88	217
Brett Meggison Diagnostic Radiology · Topeka, KS	85	246
FUGATE, MARLIN	85	226
Olufolajimi Obembe Diagnostic Radiology · New York, NY	74	264
Al Mamon Abu Ghanimah Hospitalist · Topeka, KS	67	340
NPI 1215152996	67	170
Kyle Miller Diagnostic Radiology · Topeka, KS	63	169
Samuel Brewer Emergency Medicine · Topeka, KS	61	271
James Novak Emergency Medicine · Topeka, KS	58	219

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