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PROVIDER PROFILE · NPI 1083655252

Roger KleinM.D.

PRACTICEDREW HITTENBERGER AND ASSOCIATESSee all providers at this practice →
Orthopedic SurgerySanta Rosa, CAI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 058189
Home health agency
CCN 050174
Hospital
CCN 050291
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
170
Unique beneficiaries
—
Total services
254
Distinct HCPCS
6
Medicare payment
$29K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,921 Orthopedic Surgery providers in CA — below median (cohort median 1,100).
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
198
Beneficiaries
—
Total drug cost
$3K
Distinct drugs
7
Brand share
10.6%
Top prescribed drugs
Meloxicam53 claims
Celecoxib44 claims
Ibuprofen24 claims
Tramadol Hcl24 claims
Hydrocodone/Acetaminophen21 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$404
Payment records
5
By payment type
Food and Beverage$404
REFERRAL NETWORK

Where Roger Klein'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). 7 inbound referrers · 22 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
ST. JOSEPH HEALTH NORTHERN CALIFORNIA, LLC87279
John Mcgovern
Diagnostic Radiology · Santa Rosa, CA
2879
NPI 13160378561637
Tashfeen Ekram
Diagnostic Radiology · Mchenry, IL
1461
Falck Northern California Corp.
Ambulance Service Provider · Hayward, CA
1320
Craig Polson
Diagnostic Radiology · Santa Rosa, CA
1331
David Schmidt
Diagnostic Radiology · Santa Rosa, CA
1119
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
ST. JOSEPH HEALTH NORTHERN CALIFORNIA, LLC92373
John Mcgovern
Diagnostic Radiology · Santa Rosa, CA
37143
NPI 13160378563084
American Medical Response West
Ambulance Service Provider · Napa, CA
2756
Laboratory Corporation Of America
Clinical Laboratory · San Diego, CA
26142
Falck Northern California Corp.
Ambulance Service Provider · Hayward, CA
2576
Anusuya Mokashi
Diagnostic Radiology · Santa Rosa, CA
2377
SUTTER BAY HOSPITALS22104
Sarah Stassi
Diagnostic Radiology · Santa Rosa, CA
1867
WILLIAMS, MICHAEL1843
Craig Polson
Diagnostic Radiology · Santa Rosa, CA
1746
Tashfeen Ekram
Diagnostic Radiology · Mchenry, IL
1644
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.