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PROVIDER PROFILE · NPI 1255490199

Erik GeigerMD

PRACTICEJACQUELYN VANDER WALL MD. INCSee all providers at this practice →
Internal MedicineIrvine, CAI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 050567
Hospital
CCN 050603
Hospital
REFERRAL NETWORK

Where Erik Geiger'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). 6 inbound referrers · 8 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
SADDLEBACK MEMORIAL MEDICAL CENTER4484
HERREN ENTERPRISES INC2340
SZYMANOWSKI, JEREMY1426
Jeffrey Dym
Diagnostic Radiology · Laguna Niguel, CA
1123
Steven Sorenson
Diagnostic Radiology · Redlands, CA
1140
Unilab Corporation
Clinical Laboratory · West Hills, CA
1123
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
SADDLEBACK MEMORIAL MEDICAL CENTER121211
MISSION HOSPITAL REGIONAL MEDICAL CENTER5381
HERREN ENTERPRISES INC2638
SHERMAN OAKS HOSPICE CARE GROUP INC2444
HOSPICE TOUCH, INC.1654
URGENT HOME HEALTH CARE, INC.1640
Steven Sorenson
Diagnostic Radiology · Redlands, CA
1649
Benhoor Khalpari
Internal Medicine · Irvine, CA
1111
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
3,640
Unique beneficiaries
—
Total services
10,680
Distinct HCPCS
11
Medicare payment
$472K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 10,499 Internal Medicine providers in CA — top quintile (cohort median 531).
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
184
Beneficiaries
—
Total drug cost
$1K
Distinct drugs
9
Brand share
13.0%
Top prescribed drugs
Amlodipine Besylate61 claims
Metoprolol Succinate24 claims
Hydrochlorothiazide21 claims
Lisinopril16 claims
Hydralazine Hcl13 claims