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PROVIDER PROFILE · NPI 1366768715

Nancy ZegarraM.D.

Internal MedicineHarker Heights, TXI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
1,692
Beneficiaries
—
Total drug cost
$56K
Distinct drugs
54
Brand share
13.5%
Top prescribed drugs
Levothyroxine Sodium150 claims
Atorvastatin Calcium132 claims
Amlodipine Besylate96 claims
Rosuvastatin Calcium77 claims
Lisinopril71 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$49
Payment records
2
By payment type
Food and Beverage$49
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
408
Unique beneficiaries
—
Total services
487
Distinct HCPCS
7
Medicare payment
$28K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 6,183 Internal Medicine providers in TX — below median (cohort median 673).
REFERRAL NETWORK

Where Nancy Zegarra'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). 13 inbound referrers · 32 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
SCOTT & WHITE MEMORIAL HOSPITAL73449
Richard Olstein
Interventional Cardiology · Burien, WA
38208
James Callas
Diagnostic Radiology · Killeen, TX
3796
Clinical Pathology Laboratories, Inc.
Clinical Laboratory · Austin, TX
2465
Roger Gallup
Pulmonary Disease · Tulsa, OK
22144
DUGGAN, JOHN20139
John Esters
Ophthalmology · Harker Heights, TX
1978
Karin Zeaton
Emergency Medicine · Jacksonville, FL
1750
Jonathan Wheatley
Emergency Medicine · Temple, TX
1763
Conway Huang
Gastroenterology · Harker Heights, TX
1691
MERCHANT, MALIK1367
Abraham Rajan
Nephrology · Temple, TX
1256
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
HH KILLEEN HEALTH SYSTEM LLC2281,885
Chad Strange
Diagnostic Radiology · Temple, TX
135600
SCOTT & WHITE MEMORIAL HOSPITAL67513
Richard Olstein
Interventional Cardiology · Burien, WA
44153
METROPLEX ADVENTIST HOSPITAL INC43196
Adolph Mares
Cardiology · Harker Heights, TX
40153
James Callas
Diagnostic Radiology · Killeen, TX
3690
Randy Mccollough
Interventional Cardiology · Harker Heights, TX
31108
Sanjay Pandya
Interventional Cardiology · Harker Heights, TX
27117
DUGGAN, JOHN25139
Conway Huang
Gastroenterology · Harker Heights, TX
25118
Roger Gallup
Pulmonary Disease · Tulsa, OK
22116
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.