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PROVIDER PROFILE · NPI 1073771556

Keith DiazM.D.

PRACTICEZNAHAR MEDICAL PCSee all providers at this practice →
Internal MedicineStaten Island, NYI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 330028
Hospital
CCN 330160
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
460
Unique beneficiaries
—
Total services
868
Distinct HCPCS
8
Medicare payment
$111K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 7,864 Internal Medicine providers in NY — above median (cohort median 552).
QUALITY · MIPS · 2024
Final MIPS score
75.0
Quality
0.0
Cost
82.7
Improvement activities
0.0
Promoting interop.
0.0
Payment adjustment
0.00%
Individual
PRESCRIBING · PART D · 2024
Total Rx claims
1,490
Beneficiaries
—
Total drug cost
$527K
Distinct drugs
26
Brand share
76.0%
Top prescribed drugs
Albuterol Sulfate342 claims
Fluticasone/Umeclidin/Vilanter236 claims
Budesonide/Glycopyr/Formoterol115 claims
Prednisone109 claims
Umeclidinium Brm/Vilanterol Tr96 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$734
Payment records
32
By payment type
Food and Beverage$734
REFERRAL NETWORK

Where Keith Diaz'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). 23 inbound referrers · 43 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
GIAIMO, THOMAS60276
VADDE, PRASAD54230
Daniel Peterson
Diagnostic Radiology · Staten Island, NY
46198
Jay Nfonoyim
Critical Care (Intensivists) · Staten Island, NY
41314
Madhvi Rana
Infectious Disease · Hillsborough, NJ
39375
STATEN ISLAND UNIVERSITY HOSPITAL3393
Janani Kamesan
Diagnostic Radiology · Staten Island, NY
33111
SWAMY, SAMALA32134
Michael Mantello
Diagnostic Radiology · Staten Island, NY
3096
Vinay Kikkeri
Interventional Radiology · Staten Island, NY
27166
Louis Emmer
Internal Medicine · Staten Island, NY
27181
CHEN, CHIA2699
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
MANFREDI, RONALD62372
RICHMOND MEDICAL CENTER54108
GIAIMO, THOMAS50148
Madhvi Rana
Infectious Disease · Hillsborough, NJ
44548
Priority One Ambulance Inc.
Ambulance Service Provider · Staten Island, NY
41118
Daniel Peterson
Diagnostic Radiology · Staten Island, NY
38100
Perry Drucker
Physical Medicine and Rehabilitation · Staten Island, NY
37111
Jay Nfonoyim
Critical Care (Intensivists) · Staten Island, NY
36209
VADDE, PRASAD3683
KASEMI, ANDRIN33223
Richard Grodman
Cardiology · Staten Island, NY
3358
Elsayed Hassan
Physical Medicine and Rehabilitation · Staten Island, NY
30109
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.