What is Heather Simon's specialty?

Heather Simon (NPI 1235445164) is a Medicare-billing provider whose primary specialty is Physician Assistant in Greenville, MI.

Where does Heather Simon practice?

Heather Simon practices in Greenville, MI, based on the location reported in the CMS Medicare provider datasets for NPI 1235445164.

How much does Medicare pay Heather Simon?

Medicare Part B utilization, prescribing (Part D), MIPS quality scores, and industry payments for Heather Simon (NPI 1235445164) are detailed on this CareTrace profile.

PROVIDER PROFILE · NPI 1235445164

Heather Simon

PRACTICEWEST MICHIGAN HEARTSee all providers at this practice →

Physician AssistantGreenville, MII

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

3,811

Beneficiaries

—

Total drug cost

$342K

Distinct drugs

108

Brand share

20.1%

Top prescribed drugs

Atorvastatin Calcium236 claims

Levothyroxine Sodium172 claims

Omeprazole128 claims

Amlodipine Besylate121 claims

Lisinopril114 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.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 237203

Home health agency

CCN 230035

Hospital

CCN 230208

Hospital

REFERRAL NETWORK

Where Heather Simon'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). 2 inbound referrers · 7 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SPARROW CARSON HOSPITAL	50	132
SPECTRUM HEALTH UNITED	32	111

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
SPARROW CARSON HOSPITAL	99	455
SPARROW CARSON HOSPITAL	72	300
Jeffrey Stowitts Family Practice · Greenville, MI	36	102
SPECTRUM HEALTH UNITED	33	100
Reese James Diagnostic Radiology · Lapeer, MI	18	47
Wanda Myers Nurse Practitioner · Carson City, MI	13	72
John Merchun Diagnostic Radiology · Greenville, MI	11	22

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