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PROVIDER PROFILE · NPI 1730121880

Douglas VanderjagtD.O.

Internal MedicineWilliamston, MII
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
Healthparse Signals
Monitor this provider for changes — dated NPI change events
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (8)

CCN 237164
Home health agency
CCN 237274
Home health agency
CCN 237459
Home health agency
CCN 230121
Hospital
CCN 230167
Hospital
CCN 230230
Hospital
CCN 231326
Hospital
CCN 231327
Hospital
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
9,708
Beneficiaries
—
Total drug cost
$915K
Distinct drugs
136
Brand share
23.3%
Top prescribed drugs
Atorvastatin Calcium485 claims
Amlodipine Besylate433 claims
Levothyroxine Sodium432 claims
Omeprazole330 claims
Pantoprazole Sodium289 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025
Total received
$541
Payment records
34
By payment type
Food and Beverage$541
Top paying entities
Food and Beverage$541
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
697
Unique beneficiaries
—
Total services
904
Distinct HCPCS
12
Medicare payment
$71K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 3,459 Internal Medicine providers in MI — top quintile (cohort median 549).
REFERRAL NETWORK

Where Douglas Vanderjagt'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). 37 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
MCLAREN GREATER LANSING67912,662
EDWARD W SPARROW HOSPITAL ASSOCIATION3052,805
JORDAN, WILLIAM1881,042
Joseph Van Ark
Family Practice · Grand Ledge, MI
165573
Biotech Clinical Laboratories Inc
Clinical Laboratory · Novi, MI
121488
Brett Kucej
Diagnostic Radiology · Grand Rapids, MI
37186
Sadiq Syed
Internal Medicine · Houston, TX
33207
Chad Gerrish
Internal Medicine · Lansing, MI
33156
Ronald Pacis
Cardiology · Lansing, MI
29191
Tolam Nguyen
Hospitalist · Lansing, MI
28297
Shahzaman Abbasi
Internal Medicine · Lansing, MI
27239
Mia Michelena
Internal Medicine · Lansing, MI
26165
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.