What is Mary Keller's specialty?

Mary Keller (NPI 1073678033) is a Medicare-billing provider whose primary specialty is Nurse Practitioner in Linthicum Heights, MD.

Where does Mary Keller practice?

Mary Keller practices in Linthicum Heights, MD, based on the location reported in the CMS Medicare provider datasets for NPI 1073678033.

How much does Medicare pay Mary Keller?

Medicare Part B utilization, prescribing (Part D), MIPS quality scores, and industry payments for Mary Keller (NPI 1073678033) are detailed on this CareTrace profile.

PROVIDER PROFILE · NPI 1073678033

Mary Keller

Nurse PractitionerLinthicum Heights, MDI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$312

Distinct drugs

Brand share

100.0%

Top prescribed drugs

Ipratropium/Albuterol Sulfate18 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$43

Payment records

By payment type

Food and Beverage$43

Top paying entities

Food and Beverage$43

REFERRAL NETWORK

Where Mary Keller'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). 4 inbound referrers · 12 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Benjamin Lampert Anesthesiology · Springfield, MO	39	116
LESTER E COX MEDICAL CENTERS	12	28
Laura Nutzell Nurse Practitioner · Springfield, MO	12	20
Jordan Page Diagnostic Radiology · Springfield, MO	11	23

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
MERCY HOSPITAL SPRINGFIELD	185	486
Benjamin Lampert Anesthesiology · Springfield, MO	149	548
NPI 1952317414	54	94
Medtox Laboratories, Inc Clinical Laboratory · Saint Paul, MN	23	30
SAUER, JAMES	19	41
Stanley Wiggins Clinical Cardiac Electrophysiology · Springfield, MO	16	27
Lori Wilson Pathology · Springfield, MO	16	23
Mark Coburn Diagnostic Radiology · Round Rock, TX	16	40
Robert Carr Interventional Radiology · Lakewood, CO	14	29
Joan Tomanek Diagnostic Radiology · Eden Prairie, MN	13	23
Laura Nutzell Nurse Practitioner · Springfield, MO	12	18
LESTER E COX MEDICAL CENTERS	12	28

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