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PROVIDER PROFILE · NPI 1164435095

William PhiferMD

PRACTICEROBERT L DUBIN MD PASee all providers at this practice →
Internal MedicineVenice, FLI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (7)

CCN 107522
Home health agency
CCN 107710
Home health agency
CCN 109371
Home health agency
CCN 109401
Home health agency
CCN 109786
Home health agency
CCN 100087
Hospital
CCN 100359
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
10,554
Beneficiaries
—
Total drug cost
$682K
Distinct drugs
122
Brand share
14.7%
Top prescribed drugs
Atorvastatin Calcium866 claims
Amlodipine Besylate698 claims
Rosuvastatin Calcium678 claims
Levothyroxine Sodium432 claims
Losartan Potassium373 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
5,849
Unique beneficiaries
—
Total services
7,381
Distinct HCPCS
37
Medicare payment
$260K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 6,680 Internal Medicine providers in FL — top quintile (cohort median 727).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$43
Payment records
2
By payment type
Food and Beverage$43
QUALITY · MIPS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where William Phifer'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). 26 inbound referrers · 59 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
VIHLEN, ERIC73179
BAGA, MELECITO4094
SARASOTA COUNTY PUBLIC HOSPITAL DISTRICT3780
Phillip Mihm
Diagnostic Radiology · Venice, FL
3477
Michael Katz
Podiatry · Venice, FL
34117
Sergio Selva
Diagnostic Radiology · Venice, FL
3497
Gary Wright
Diagnostic Radiology · Venice, FL
2352
Daniel Pacifico
Cardiology · Sarasota, FL
23104
Ki Hassler
Cardiology · Venice, FL
2098
NPI 10736879011939
Scott Stevens
Optometry · Venice, FL
1841
Edmund Bermudez
Cardiology · North Venice, FL
1877
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
VENICE HMA LLC187854
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Tampa, FL
131495
VIHLEN, ERIC59147
Eugenio Erquiaga
Diagnostic Radiology · Tulsa, OK
58189
BAGA, MELECITO55156
Phillip Mihm
Diagnostic Radiology · Venice, FL
45129
Hobart Richey
Dermatology · Venice, FL
42158
Michael Katz
Podiatry · Venice, FL
41126
SARASOTA COUNTY PUBLIC HOSPITAL DISTRICT3785
Charles Davenport
Diagnostic Radiology · Venice, FL
3494
Sergio Selva
Diagnostic Radiology · Venice, FL
3294
Sarasota County Board Of County Commissioners
Ambulance Service Provider · Sarasota, FL
2881
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.