What is Janet Grayson's specialty?

Janet Grayson (NPI 1003892456) is a Medicare-billing provider whose primary specialty is Internal Medicine in St Louis Park, MN.

Where does Janet Grayson practice?

Janet Grayson practices in St Louis Park, MN, based on the location reported in the CMS Medicare provider datasets for NPI 1003892456.

How much does Medicare pay Janet Grayson?

Janet Grayson (NPI 1003892456) received approximately $25K in total Medicare Part B payments, serving 105 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1003892456

Janet GraysonMD

PRACTICEPARK NICOLLET METHODIST HOSPITALSee all providers at this practice →

Internal MedicineSt Louis Park, MNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

162

Unique beneficiaries

—

Total services

354

Distinct HCPCS

Medicare payment

$24K

Peer benchmark

Total Medicare services vs. 1,849 Internal Medicine providers in MN — below median (cohort median 405).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$6K

Distinct drugs

Brand share

100.0%

Top prescribed drugs

Apixaban12 claims

QUALITY · MIPS · 2024

Final MIPS score

85.6

Quality

72.5

Cost

77.1

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.45%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 240038

Hospital

REFERRAL NETWORK

Where Janet Grayson'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 · 44 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ALLINA HEALTH SYSTEM	112	233
Matthew Baldwin Diagnostic Radiology · Roseville, MN	28	66
Paul Carolan Diagnostic Radiology · Roseville, MN	26	52
City Of St Paul Ambulance Service Provider · Saint Paul, MN	24	35
Keith Wittenberg Diagnostic Radiology · Roseville, MN	18	33
Heidi Dalzell Internal Medicine · Saint Paul, MN	15	28
BRODY, RICHARD	15	22
Angela Tai Diagnostic Radiology · Roseville, MN	14	42
Jeffrey Phelan Diagnostic Radiology · Roseville, MN	13	26
Alan Bank Cardiology · Saint Paul, MN	13	21
Allina Health System Ambulance Service Provider · Saint Paul, MN	13	25
Charles Terzian Internal Medicine · Saint Paul, MN	13	19

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
ALLINA HEALTH SYSTEM	161	329
Matthew Baldwin Diagnostic Radiology · Roseville, MN	38	96
ALLINA HEALTH SYSTEM	31	69
Paul Carolan Diagnostic Radiology · Roseville, MN	30	52
Allina Health System Ambulance Service Provider · Saint Paul, MN	29	54
Anders Knutzen Diagnostic Radiology · Boston, MA	29	79
Nathan Block Diagnostic Radiology · Roseville, MN	27	41
Angela Tai Diagnostic Radiology · Roseville, MN	27	52
Todd Arsenault Diagnostic Radiology · Roseville, MN	26	40
Keith Wittenberg Diagnostic Radiology · Roseville, MN	26	47
Benjamin Mckinley Cardiology · Saint Paul, MN	25	42
Jeffrey Olson Cardiology · Saint Paul, MN	23	47

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