What is Mary Hagerty's specialty?

Mary Hagerty (NPI 1942279195) is a Medicare-billing provider whose primary specialty is Rheumatology in Winchester, VA.

Where does Mary Hagerty practice?

Mary Hagerty practices in Winchester, VA, based on the location reported in the CMS Medicare provider datasets for NPI 1942279195.

How much does Medicare pay Mary Hagerty?

Mary Hagerty (NPI 1942279195) received approximately $1.9M in total Medicare Part B payments, serving 413 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1942279195

Mary HagertyMD

RheumatologyWinchester, VAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,061

Unique beneficiaries

—

Total services

90,107

Distinct HCPCS

Medicare payment

$1.3M

Peer benchmark

Total Medicare services vs. 118 Rheumatology providers in VA — top quintile (cohort median 3,346).

PRESCRIBING · PART D · 2024

Total Rx claims

2,401

Beneficiaries

—

Total drug cost

$1.2M

Distinct drugs

Brand share

24.7%

Top prescribed drugs

Prednisone440 claims

Hydroxychloroquine Sulfate438 claims

Methotrexate Sodium363 claims

Gabapentin154 claims

Alendronate Sodium131 claims

QUALITY · MIPS · 2024

Final MIPS score

86.2

Quality

86.9

Cost

71.3

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.47%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$88

Payment records

By payment type

Food and Beverage$88

Top paying entities

Food and Beverage$88

REFERRAL NETWORK

Where Mary Hagerty'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). 10 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Sunrise Medical Laboratories, Inc. Clinical Laboratory · Hicksville, NY	186	742
RHEUMATOLOGY DIAGNOSTICS LABORATORY INC	24	89
Winchester Open Mri Llc Independent Diagnostic Testing Facility (IDTF) · Winchester, VA	24	164
Quest Diagnostics Incorporated Md Clinical Laboratory · Baltimore, MD	20	47
David Harry Diagnostic Radiology · Winchester, VA	15	29
CITY HOSPITAL, INC	14	62
WATTS, BLAKE	13	30
SHENANDOAH MEMORIAL HOSPITAL, INC.	13	41
Mark Landrio Neurology · Winchester, VA	11	23
Edward Smith Internal Medicine · Winchester, VA	11	77

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