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PROVIDER PROFILE · NPI 1154322964

Stephen SimpsonM.D.

PRACTICEDR. STEPHEN L. SIMPSON, M.D., P.C.See all providers at this practice →
Orthopedic SurgeryAyer, MAI
CROSS-REFERENCE

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QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$21
Payment records
1
By payment type
Food and Beverage$21
PRESCRIBING · PART D · 2024
Total Rx claims
11
Beneficiaries
—
Total drug cost
$84
Distinct drugs
1
Brand share
0.0%
Top prescribed drugs
Cephalexin11 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
365
Unique beneficiaries
—
Total services
1,624
Distinct HCPCS
6
Medicare payment
$29K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 531 Orthopedic Surgery providers in MA — above median (cohort median 1,092).
REFERRAL NETWORK

Where Stephen Simpson'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). 22 inbound referrers · 34 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
NASHOBA VALLEY MEDICAL CENTER, A STEWARD FAMILY HOSPITAL, INC2101,550
Matthew Foley
Diagnostic Radiology · Ayer, MA
121742
Quest Diagnostics Massachusetts Llc
Clinical Laboratory · Marlborough, MA
65280
Adam Cerel
Cardiology · Ayer, MA
61416
Daryl Parker
Diagnostic Radiology · Mansfield, MA
51215
Magdy Salama
Pathology · Ayer, MA
2495
Gabriel Simon
Emergency Medicine · Brockton, MA
24128
Brian Lisse
Emergency Medicine · Methuen, MA
21114
Jose Gutierrez
Internal Medicine · Burlington, MA
21103
NASHOBA ASSOCIATED BOARDS OF HEALTH2056
Steven Brusie
Ophthalmology · Ayer, MA
1955
CARR, JOHN19112
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
NASHOBA VALLEY MEDICAL CENTER, A STEWARD FAMILY HOSPITAL, INC2001,766
Matthew Foley
Diagnostic Radiology · Ayer, MA
77320
Adam Cerel
Cardiology · Ayer, MA
68395
Mary Bakalos
Diagnostic Radiology · Ayer, MA
53209
Quest Diagnostics Massachusetts Llc
Clinical Laboratory · Marlborough, MA
47191
Daryl Parker
Diagnostic Radiology · Mansfield, MA
39146
EMERSON HOSPITAL33135
Magdy Salama
Pathology · Ayer, MA
2696
Amjad Husain
Pulmonary Disease · Nashua, NH
25106
Medstar Ambulance Inc
Ambulance Service Provider · Leominster, MA
22141
Asha Naidu
Internal Medicine · Ayer, MA
20140
NASHOBA ASSOCIATED BOARDS OF HEALTH2063
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.