PROVIDER PROFILE · NPI 1780687301

Peter KerstanMD

Family PracticePark Ridge, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,600

Unique beneficiaries

—

Total services

1,955

Distinct HCPCS

Medicare payment

$145K

Peer benchmark

Total Medicare services vs. 3,221 Family Practice providers in IL — top quintile (cohort median 556).

PRESCRIBING · PART D · 2024

Total Rx claims

10,134

Beneficiaries

—

Total drug cost

$619K

Distinct drugs

116

Brand share

14.3%

Top prescribed drugs

Atorvastatin Calcium977 claims

Levothyroxine Sodium712 claims

Amlodipine Besylate657 claims

Losartan Potassium594 claims

Metoprolol Succinate483 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$24

Payment records

By payment type

Food and Beverage$24

REFERRAL NETWORK

Where Peter Kerstan'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). 27 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
PRESENCE CHICAGO HOSPITALS NETWORK	211	842
PRESENCE AMBULATORY SERVICES	72	137
Warren Brandwein Diagnostic Radiology · Chicago, IL	38	90
John Ciemins Diagnostic Radiology · Chicago, IL	38	93
RAPOPORT, MYRA	32	78
Amira Bahu Diagnostic Radiology · Belleville, IL	31	41
Constantine Katsamakis Cardiology · Mattoon, IL	24	263
Peter Blendonohy Physical Medicine and Rehabilitation · Palatine, IL	24	344
John Evans Family Practice · Park Ridge, IL	22	59
Avinash Khiani Internal Medicine · Chicago, IL	22	112
Casimir Lipinski Internal Medicine · Chicago, IL	22	64
Mary Peterson Family Practice · Park Ridge, IL	21	56

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