What is Peter Kerstan's specialty?

Peter Kerstan (NPI 1780687301) is a Medicare-billing provider whose primary specialty is Family Practice in Park Ridge, IL.

Where does Peter Kerstan practice?

Peter Kerstan practices in Park Ridge, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1780687301.

How much does Medicare pay Peter Kerstan?

Peter Kerstan (NPI 1780687301) received approximately $146K in total Medicare Part B payments, serving 509 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

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

Top paying entities

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events