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PROVIDER PROFILE · NPI 1255589487

Karen SirenMD

PRACTICEBLUE SKY ANESTHESIA PLLCSee all providers at this practice →
Emergency MedicineMcalester, OKI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 370034
Hospital
CCN 370211
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
421
Unique beneficiaries
—
Total services
435
Distinct HCPCS
5
Medicare payment
$47K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 647 Emergency Medicine providers in OK — above median (cohort median 401).
PRESCRIBING · PART D · 2024
Total Rx claims
163
Beneficiaries
—
Total drug cost
$1K
Distinct drugs
6
Brand share
58.9%
Top prescribed drugs
Cephalexin44 claims
Hydrocodone/Acetaminophen35 claims
Ondansetron32 claims
Prednisone23 claims
Oxycodone Hcl/Acetaminophen18 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Karen Siren'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). 25 inbound referrers · 74 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
MCALESTER REGIONAL HEALTH CENTER AUTHORITY219674
City Of Mcalester
Ambulance Service Provider · Mcalester, OK
78204
Pafford Ems Of Oklahoma Inc
Ambulance Service Provider · Claremore, OK
42144
NPI 12058449743154
Norman Mcalester
Emergency Medicine · Mcalester, OK
2978
Theodore Pettle
Gastroenterology · Mcallen, TX
2650
SE EMS OF OKLAHOMA, LLC2474
Jason Mcelyea
Emergency Medicine · Mcalester, OK
2366
SAINT FRANCIS HOSPITAL, INC.2040
Johnny Zellmer
Family Practice · Mcalester, OK
2081
Chris Manschreck
General Practice · Mcalester, OK
1969
Carol Gambrill
Family Practice · Houston, TX
18106
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
MCALESTER REGIONAL HEALTH CENTER AUTHORITY5741,828
Justin Mccoy
Diagnostic Radiology · Okla City, OK
342803
Jeremiah Jansen
Diagnostic Radiology · Okla City, OK
310742
KHORASANCHIAN, ABDOLKARIM305639
Pafford Ems Of Oklahoma Inc
Ambulance Service Provider · Claremore, OK
200528
Gary Lee
Family Practice · Tulsa, OK
108217
Lynn Preston
Cardiology · Tulsa, OK
88183
Saint Francis Outreach Services Llc
Clinical Laboratory · Tulsa, OK
66161
Kim Kurvink
Family Practice · Mcalester, OK
40144
Norman Mcalester
Emergency Medicine · Mcalester, OK
38140
Christopher Beene
Family Practice · Mcalester, OK
36125
Alex Dwuma
Internal Medicine · Oklahoma City, OK
3659
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.