What is John Baird's specialty?

John Baird (NPI 1851555619) is a Medicare-billing provider whose primary specialty is Internal Medicine in Glen Ellyn, IL.

Where does John Baird practice?

John Baird practices in Glen Ellyn, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1851555619.

How much does Medicare pay John Baird?

John Baird (NPI 1851555619) received approximately $186K in total Medicare Part B payments, serving 412 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1851555619

John BairdMD

Internal MedicineGlen Ellyn, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,775

Unique beneficiaries

—

Total services

2,227

Distinct HCPCS

Medicare payment

$179K

Peer benchmark

Total Medicare services vs. 3,790 Internal Medicine providers in IL — top quintile (cohort median 760).

PRESCRIBING · PART D · 2024

Total Rx claims

7,580

Beneficiaries

—

Total drug cost

$735K

Distinct drugs

129

Brand share

24.1%

Top prescribed drugs

Atorvastatin Calcium663 claims

Levothyroxine Sodium277 claims

Lisinopril261 claims

Amlodipine Besylate234 claims

Rosuvastatin Calcium230 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where John Baird'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). 14 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CENTRAL DUPAGE HOSPITAL ASSOCIATION	207	1,406
Brian Dunn Podiatry · Bartlett, IL	28	85
Jean Macary Nurse Practitioner · Glen Ellyn, IL	26	83
Stephen Gawne Internal Medicine · Glen Ellyn, IL	19	35
Robert Nierzwicki Cardiology · Winfield, IL	19	53
Michael Tseng Diagnostic Radiology · Winfield, IL	19	57
John Treanor Diagnostic Radiology · Winfield, IL	17	40
COMPREHENSIVE REHABILITATION LTD	15	60
NPI 1467410233	14	25
Gregory Zweig Diagnostic Radiology · Schaumburg, IL	13	35
Morlie Wang Diagnostic Radiology · Winfield, IL	12	19
George Nijmeh Cardiology · Winfield, IL	11	17

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