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PROVIDER PROFILE · NPI 1174693659

Irene EnzenspergerMD

General PracticeUpland, CAI
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.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
531
Beneficiaries
—
Total drug cost
$8K
Distinct drugs
21
Brand share
16.4%
Top prescribed drugs
Amlodipine Besylate77 claims
Levothyroxine Sodium74 claims
Losartan Potassium55 claims
Fenofibrate,micronized34 claims
Atorvastatin Calcium30 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
178
Unique beneficiaries
—
Total services
284
Distinct HCPCS
3
Medicare payment
$30K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 551 General Practice providers in CA — below median (cohort median 588).
REFERRAL NETWORK

Where Irene Enzensperger'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). 16 inbound referrers · 33 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Tuan Pham
Cardiology · Rancho Cucamonga, CA
50268
Unilab Corporation
Clinical Laboratory · West Hills, CA
49127
John Goffigan
Diagnostic Radiology · Edina, MN
34117
Antony Hou
Rheumatology · Upland, CA
29201
Byung Ahn
Cardiology · Upland, CA
2496
UTZURRUM, FRANKIE21146
AKAMINE, JAMES2175
EL YOUSEF, SABA2163
PALENCHAR, BARTHOLOMEW2050
CANIZALES, CARLOS1978
Stuart Berry
Diagnostic Radiology · Rancho Cucamonga, CA
1868
Marc Shomer
Ophthalmology · Upland, CA
1425
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
SAN ANTONIO REGIONAL HOSPITAL178906
Unilab Corporation
Clinical Laboratory · West Hills, CA
109247
WHITEFIELD MEDICAL LABORATORY INC80166
Tuan Pham
Cardiology · Rancho Cucamonga, CA
56257
John Goffigan
Diagnostic Radiology · Edina, MN
51196
David Dang
Diagnostic Radiology · Upland, CA
44160
AKAMINE, JAMES39114
Suneet Pramanik
Diagnostic Radiology · Los Angeles, CA
38116
SCHULTZ, CARL3397
Chuang Hung
Gastroenterology · Upland, CA
33135
Antony Hou
Rheumatology · Upland, CA
31202
Stuart Berry
Diagnostic Radiology · Rancho Cucamonga, CA
30118
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.