What is Gerard Davidson's specialty?

Gerard Davidson (NPI 1689666240) is a Medicare-billing provider whose primary specialty is Family Practice in Dyer, IN.

Where does Gerard Davidson practice?

Gerard Davidson practices in Dyer, IN, based on the location reported in the CMS Medicare provider datasets for NPI 1689666240.

How much does Medicare pay Gerard Davidson?

Gerard Davidson (NPI 1689666240) received approximately $122K in total Medicare Part B payments, serving 392 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1689666240

Gerard DavidsonDO

Family PracticeDyer, INI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,133

Unique beneficiaries

—

Total services

1,517

Distinct HCPCS

Medicare payment

$119K

Peer benchmark

Total Medicare services vs. 2,007 Family Practice providers in IN — top quintile (cohort median 736).

PRESCRIBING · PART D · 2024

Total Rx claims

5,686

Beneficiaries

—

Total drug cost

$497K

Distinct drugs

104

Brand share

20.8%

Top prescribed drugs

Amlodipine Besylate323 claims

Atorvastatin Calcium318 claims

Rosuvastatin Calcium251 claims

Levothyroxine Sodium242 claims

Losartan Potassium231 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$896

Payment records

By payment type

Food and Beverage$896

Top paying entities

Food and Beverage$896

REFERRAL NETWORK

Where Gerard Davidson'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). 12 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Jaclyn Seremet Nurse Practitioner · Dyer, IN	138	400
MUNSTER MEDICAL RESEARCH FOUNDATION INC	51	151
William Cataldi Family Practice · Schererville, IN	36	73
Sasmita Misra Diagnostic Radiology · Los Angeles, CA	27	79
Olga Pasternak-Wise Diagnostic Radiology · Chicago, IL	23	52
FRANCISCAN HEALTH DYER & HAMMOND	17	47
Ratnakar Rajanahally Interventional Cardiology · Dyer, IN	17	77
Stephanie Marshall Cardiology · Merrillville, IN	16	27
FRANCISCAN HEALTH MUNSTER	14	41
Saud Ahmed Interventional Radiology · Aurora, IL	14	35
FRANCISCAN HEALTH CROWN POINT	13	61
Marian Demus Diagnostic Radiology · Chicago, IL	13	22

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