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PROVIDER PROFILE · NPI 1801868815

Frederick BarkerMD

General SurgeryBluefield, VAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PricingContactPrivacyTerms
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
652
Unique beneficiaries
—
Total services
695
Distinct HCPCS
11
Medicare payment
$54K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 538 General Surgery providers in VA — top quintile (cohort median 316).
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
59
Beneficiaries
—
Total drug cost
$3K
Distinct drugs
4
Brand share
100.0%
Top prescribed drugs
Sodium, Potassium,mag Sulfates18 claims
Hydrocodone/Acetaminophen15 claims
Sulfamethoxazole/Trimethoprim14 claims
Peg 3350/Sod Sulf,chlr/Pot/Mag12 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$21
Payment records
1
By payment type
Food and Beverage$21
REFERRAL NETWORK

Where Frederick Barker'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). 35 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
BLUEFIELD HOSPITAL COMPANY LLC2421,605
Amy Alvis
Physician Assistant · Bluefield, VA
71558
Phillip Peterson
Family Practice · Princeton, WV
36118
CARILION TAZEWELL COMMUNITY HOSPITAL33133
Milagros Vidot
Family Practice · Bluefield, WV
31160
Stephen Ward
Cardiology · Bluefield, WV
30110
Naeem Qazi
Cardiology · Bluefield, VA
27187
Kanwal Razzaq
Internal Medicine · Bluefield, WV
26152
Riel Sarno
Family Practice · Fort Wayne, IN
23116
Joel Schor
Specialist · Bluefield, WV
22132
Ameneh Lambert
Nurse Practitioner · Bluefield, WV
2194
Kristi Shrewsbury
Certified Registered Nurse Anesthetist (CRNA) · Beckley, WV
2169
Refers patients to
Outbound — where patients go next
No outbound pairs above the suppression threshold.
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.