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PROVIDER PROFILE · NPI 1275590119

John VassalloM.D.

PRACTICEMEDICAL OFFICE OF JOHN VASSALLO MD PLLCSee all providers at this practice →
Internal MedicineHowell, MII
CROSS-REFERENCE

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INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$1K
Payment records
57
By payment type
Food and Beverage$1K
QUALITY · MIPS · 2024
No data available for this provider in 2024.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (11)

CCN 237069
Home health agency
CCN 237274
Home health agency
CCN 237459
Home health agency
CCN 231511
Hospice
CCN 231526
Hospice
CCN 231619
Hospice
CCN 231635
Hospice
CCN 230069
Hospital
CCN 230156
Hospital
CCN 235668
Nursing home
CCN 235720
Nursing home
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,496
Unique beneficiaries
—
Total services
2,277
Distinct HCPCS
20
Medicare payment
$153K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 3,459 Internal Medicine providers in MI — top quintile (cohort median 549).
PRESCRIBING · PART D · 2024
Total Rx claims
35,192
Beneficiaries
—
Total drug cost
$1.8M
Distinct drugs
204
Brand share
21.7%
Top prescribed drugs
Atorvastatin Calcium2,608 claims
Levothyroxine Sodium1,583 claims
Furosemide1,216 claims
Apixaban1,100 claims
Lisinopril994 claims
REFERRAL NETWORK

Where John Vassallo'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). 64 inbound referrers · 79 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
SAINT JOSEPH MERCY LIVINGSTON HOSPITAL3442,074
Livingston County Treasurer
Ambulance Service Provider · Howell, MI
1741,332
REGENTS OF THE UNIVERSITY OF MICHIGAN80648
ASCENSION PROVIDENCE HOSPITAL61360
MEDILODGE OF HOWELL INC51290
Mark Baumeier
Diagnostic Radiology · Ypsilanti, MI
49214
Oneil Lee
Diagnostic Radiology · Ypsilanti, MI
42183
Joshua Rubin
Interventional Radiology · Ypsilanti, MI
37181
Marlo Leonen
Cardiology · Ypsilanti, MI
35212
QUEST DIAGNOSTICS INCORPORATED MI33173
George Gibson
Orthopedic Surgery · Springfield, IL
31417
Jacob Livermore
Diagnostic Radiology · Ypsilanti, MI
30120
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
MACK, ANN3603,303
WELLBRIDGE OF BRIGHTON, LLC3011,711
SAINT JOSEPH MERCY LIVINGSTON HOSPITAL2291,191
ST JOSEPH MERCY HOSPITAL133501
REGENTS OF THE UNIVERSITY OF MICHIGAN119713
Livingston County Treasurer
Ambulance Service Provider · Howell, MI
93745
Huron Valley Ambulance Inc
Ambulance Service Provider · Ann Arbor, MI
82191
REGENTS OF THE UNIVERSITY OF MICHIGAN72560
Symphony Diagnostic Services No 1 Llc
Portable X-Ray Supplier · Sparks, MD
69332
BERNSTEIN, MARK41173
ASCENSION PROVIDENCE HOSPITAL37195
TRINITY HOME HEALTH SERVICES37109
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.