caretrace.iopowered by▸healthparse
SearchCohort Builder
Tools▾
KOL FinderTerritoriesDrug Compare
AI Query
Browse▾
By stateBy specialty
Pricing
SearchCohort BuilderToolsKOL FinderTerritoriesDrug CompareAI QueryBrowseBy stateBy specialtyPricing
PROVIDER PROFILE · NPI 1689629107

Philip SiefkenM.D.

Pediatric MedicineGreenville, ILI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
REFERRAL NETWORK

Where Philip Siefken'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 · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
NPI 13361845632931,406
HSHS HOLY FAMILY HOSPITAL INC2341,579
NPI 143713478066381
Prashanth Shekar
Diagnostic Radiology · Springfield, IL
58211
Miguel Gelman
Diagnostic Radiology · Saint Louis, MO
47115
Kelsey Hopkins
Family Practice · Greenville, IL
3585
SODD, ANTHONY3588
Richard Funneman
Family Practice · Vandalia, IL
35144
ST JOSEPHS HOSPITAL BREESE OF THE HOSPITAL SISTERS OF THE THIRD ORDE1350
JOHNSON, DOUGLAS1326
ST JOSEPHS HOSPITAL OF THE HOSPITAL SISTERS OF THE THIRD ORDER OF ST F1227
Robert Trask
Cardiology · Springfield, IL
1145
Refers patients to
Outbound — where patients go next
No outbound pairs above the suppression threshold.
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.
PRESCRIBING · PART D · 2024
Total Rx claims
6,489
Beneficiaries
—
Total drug cost
$639K
Distinct drugs
120
Brand share
19.9%
Top prescribed drugs
Atorvastatin Calcium406 claims
Levothyroxine Sodium388 claims
Lisinopril274 claims
Metoprolol Succinate239 claims
Gabapentin180 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
20
Unique beneficiaries
—
Total services
21
Distinct HCPCS
1
Medicare payment
$72
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 89 Pediatric Medicine providers in IL — below median (cohort median 153).