What is Jon Mcgregor's specialty?

Jon Mcgregor (NPI 1619925575) is a Medicare-billing provider whose primary specialty is Cardiology in Missoula, MT.

Where does Jon Mcgregor practice?

Jon Mcgregor practices in Missoula, MT, based on the location reported in the CMS Medicare provider datasets for NPI 1619925575.

How much does Medicare pay Jon Mcgregor?

Jon Mcgregor (NPI 1619925575) received approximately $58K in total Medicare Part B payments, serving 1,047 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1619925575

Jon McgregorM. D.

CardiologyMissoula, MTI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,378

Unique beneficiaries

—

Total services

1,430

Distinct HCPCS

Medicare payment

$55K

Peer benchmark

Total Medicare services vs. 47 Cardiology providers in MT — below median (cohort median 2,027).

PRESCRIBING · PART D · 2024

Total Rx claims

2,097

Beneficiaries

—

Total drug cost

$316K

Distinct drugs

Brand share

17.5%

Top prescribed drugs

Metoprolol Succinate291 claims

Apixaban200 claims

Rosuvastatin Calcium175 claims

Atorvastatin Calcium147 claims

Amlodipine Besylate115 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 Jon Mcgregor'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). 48 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
METHODIST HEALTH CENTERS	97	172
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Houston, TX	85	229
City Of Houston Ambulance Service Provider · Houston, TX	73	103
Timothy Painter Diagnostic Radiology · Houston, TX	50	80
GRINSTEAD, WILLIAM	42	74
Andrew Ginzel Diagnostic Radiology · Houston, TX	38	52
DALTON, STEPHEN	35	51
Sanford Lubetkin Cardiology · Houston, TX	35	59
Justin Tholany Diagnostic Radiology · Houston, TX	33	64
David Portugal Interventional Cardiology · Houston, TX	33	59
Sohail Jalal Clinical Cardiac Electrophysiology · Houston, TX	32	89
Aziz Bhai Internal Medicine · Houston, TX	30	132

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