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PROVIDER PROFILE · NPI 1316912033

John NilesMD

PRACTICEJOHN L. NILES MD, PLLCSee all providers at this practice →
NephrologyBoston, MAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PRESCRIBING · PART D · 2024
Total Rx claims
303
Beneficiaries
—
Total drug cost
$1.1M
Distinct drugs
17
Brand share
34.3%
Top prescribed drugs
Prednisone39 claims
Sulfamethoxazole/Trimethoprim24 claims
Losartan Potassium24 claims
Amlodipine Besylate23 claims
Furosemide21 claims
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

CCN 220035
Hospital
CCN 220071
Hospital
CCN 220101
Hospital
CCN 220110
Hospital
CCN 300018
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,737
Unique beneficiaries
—
Total services
27,010
Distinct HCPCS
15
Medicare payment
$679K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 270 Nephrology providers in MA — top quintile (cohort median 904).
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$2K
Payment records
13
By payment type
Travel and Lodging$1K
Food and Beverage$616
Education$3
REFERRAL NETWORK

Where John Niles'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). 65 inbound referrers · 93 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
THE GENERAL HOSPITAL CORPORATION6383,619
Robert Hasserjian
Pathology · Boston, MA
73250
PATTI, JOHN51123
Richard Sacknoff
Diagnostic Radiology · Boston, MA
4997
Matthew Gilman
Diagnostic Radiology · Boston, MA
46164
NPI 107350450238120
Abner Louissaint
Pathology · Boston, MA
37122
Gerald Abbott
Diagnostic Radiology · Boston, MA
37149
Florian Fintelmann
Diagnostic Radiology · Boston, MA
36109
Joanne Shepard
Diagnostic Radiology · Boston, MA
3271
Jeanne Ackman
Diagnostic Radiology · Boston, MA
3143
Quest Diagnostics Massachusetts Llc
Clinical Laboratory · Marlborough, MA
30125
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
THE GENERAL HOSPITAL CORPORATION3191,582
Mandakolathur Murali
Allergy/ Immunology · Boston, MA
192272
Judith Ferry
Pathology · Boston, MA
82308
MASSACHUSETTS EYE AND EAR INFIRMARY67226
Valentina Nardi
Pathology · Boston, MA
58184
Rex Smith
Pathology · Boston, MA
55121
Milena Petranovic
Diagnostic Radiology · Boston, MA
55147
FALLON SERVICE, INC.52100
Gerald Abbott
Diagnostic Radiology · Boston, MA
50141
Aliyah Sohani
Pathology · Boston, MA
49176
Matthew Gilman
Diagnostic Radiology · Boston, MA
48121
BAZARI, HASAN47250
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.