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PROVIDER PROFILE · NPI 1164617379

Katherine GruberCRNP

PRACTICEWALNUT STREET COMMUNITY HEALTH CENTERSee all providers at this practice →
Nurse PractitionerHagerstown, MDI
CROSS-REFERENCE

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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
20
Unique beneficiaries
—
Total services
21
Distinct HCPCS
1
Medicare payment
$1K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 4,258 Nurse Practitioner providers in MD — bottom quintile (cohort median 389).
PRESCRIBING · PART D · 2024
Total Rx claims
440
Beneficiaries
—
Total drug cost
$63K
Distinct drugs
23
Brand share
20.9%
Top prescribed drugs
Atorvastatin Calcium49 claims
Levothyroxine Sodium28 claims
Metformin Hcl26 claims
Prednisone25 claims
Lisinopril24 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$17
Payment records
1
By payment type
Food and Beverage$17
Top paying entities
Food and Beverage$17
REFERRAL NETWORK

Where Katherine Gruber'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). 33 inbound referrers · 71 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Mansoor Husain
Diagnostic Radiology · Hagerstown, MD
6279
Judith Njomo
Hospitalist · Hagerstown, MD
5796
Kevin Mccarthy
Diagnostic Radiology · Eden Prairie, MN
5665
Robert Mazzei
Diagnostic Radiology · Hagerstown, MD
4652
Truc Pham
Internal Medicine · Chambersburg, PA
4680
Shamim Dada
Diagnostic Radiology · Hagerstown, MD
4549
Dean Notabartolo
Cardiology · Hagerstown, MD
4455
David Metzger
Family Practice · Harrisburg, PA
4161
Candace Crist
Emergency Medicine · Gettysburg, PA
4154
Jeffrey Jones
Cardiology · Hagerstown, MD
3850
Cambria Baylor
Emergency Medicine · Hagerstown, MD
3751
Audrey Adkins
Emergency Medicine · Hagerstown, MD
3646
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Meritus Medical Laboratory Llc
Clinical Laboratory · Hagerstown, MD
124267
MERITUS MEDICAL CENTER INC124200
Butler Medical Transport, Llc
Ambulance Service Provider · Windsor Mill, MD
5670
Elizabeth Konadu
Cardiology · Hagerstown, MD
5097
HAMILTON, SCOTT4880
Dean Notabartolo
Cardiology · Hagerstown, MD
4763
Girish Reddy
Cardiology · Hagerstown, MD
4661
Alex Wurm
Diagnostic Radiology · Frederick, MD
4450
Christopher Vaccari
Cardiology · Hagerstown, MD
4473
REILLY, JOSEPH4376
Community Rescue Service, Inc
Ambulance Service Provider · Hagerstown, MD
4269
Jeffrey Jones
Cardiology · Hagerstown, MD
3851
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.