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PROVIDER PROFILE · NPI 1144548942

Nancy Keegan

PRACTICEGEORGE P. DEMPSEY, MD PCSee all providers at this practice →
Nurse PractitionerEast Hampton, NYI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 330393
Hospital
REFERRAL NETWORK

Where Nancy Keegan'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). 3 inbound referrers · 7 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
UNIVERSITY HOSPITAL AT STONY BROOK153378
Elizabeth White-Fricker
Family Practice · Wainscott, NY
75163
Lara Desanti-Siska
Family Practice · Wainscott, NY
1213
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Elizabeth White-Fricker
Family Practice · Wainscott, NY
118247
UNIVERSITY HOSPITAL AT STONY BROOK61186
Lara Desanti-Siska
Family Practice · Wainscott, NY
1934
Bradley Gluck
Diagnostic Radiology · Riverhead, NY
1843
Daniel Resnick
Diagnostic Radiology · New York, NY
1422
Rachel Lys
Physical Therapist in Private Practice · Montauk, NY
13186
Jack Morgani
Diagnostic Radiology · Riverhead, NY
1145
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.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
396
Unique beneficiaries
—
Total services
529
Distinct HCPCS
9
Medicare payment
$36K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 10,295 Nurse Practitioner providers in NY — top quintile (cohort median 188).
PRESCRIBING · PART D · 2024
Total Rx claims
1,014
Beneficiaries
—
Total drug cost
$77K
Distinct drugs
37
Brand share
15.5%
Top prescribed drugs
Amlodipine Besylate87 claims
Lisinopril65 claims
Atorvastatin Calcium63 claims
Rosuvastatin Calcium57 claims
Metoprolol Succinate40 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$22
Payment records
1
By payment type
Food and Beverage$22