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PROVIDER PROFILE · NPI 1235157611

Roger WeeksM.D.

OphthalmologyPetaluma, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
No data available for this provider in 2024.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 050136
Hospital
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$82
Payment records
3
By payment type
Food and Beverage$82
PRESCRIBING · PART D · 2024
Total Rx claims
521
Beneficiaries
—
Total drug cost
$51K
Distinct drugs
11
Brand share
17.1%
Top prescribed drugs
Latanoprost301 claims
Brimonidine Tartrate50 claims
Timolol Maleate32 claims
Bimatoprost22 claims
Neomycin/Polymyxin B/Dexametha20 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
436
Unique beneficiaries
—
Total services
467
Distinct HCPCS
7
Medicare payment
$36K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 2,144 Ophthalmology providers in CA — below median (cohort median 1,859).
REFERRAL NETWORK

Where Roger Weeks'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). 14 inbound referrers · 28 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
NORCAL HEALTHCONNECT LLC116180
Nurit Licht
Family Practice · Novato, CA
67111
ST. JOSEPH HEALTH NORTHERN CALIFORNIA, LLC3341
Rajesh Ranadive
Internal Medicine · Petaluma, CA
3063
James Leoni
Family Practice · Petaluma, CA
2555
NPI 13160378562024
Michael Johnson
Podiatry · Petaluma, CA
1727
Danielle Oryn
Family Practice · Petaluma, CA
1627
Rajina Ranadive
Internal Medicine · Petaluma, CA
1530
RUDNICK, DAVID1539
Tashfeen Ekram
Diagnostic Radiology · Mchenry, IL
1214
GLYNN, JAMES1125
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
PETALUMA HEALTH CENTER INC183469
NORCAL HEALTHCONNECT LLC132208
Unilab Corporation
Clinical Laboratory · Sacramento, CA
61117
Nurit Licht
Family Practice · Novato, CA
57110
ST. JOSEPH HEALTH NORTHERN CALIFORNIA, LLC4256
ERNY, RAYMOND2662
Jason Bacharach
Ophthalmology · Petaluma, CA
2344
NPI 13160378562227
Rajesh Ranadive
Internal Medicine · Petaluma, CA
2250
Laboratory Corporation Of America
Clinical Laboratory · San Diego, CA
2240
Adamane Lalith Mohan
Cardiology · Petaluma, CA
2030
James Leoni
Family Practice · Petaluma, CA
1946
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.