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PROVIDER PROFILE · NPI 1790734259

Sandra HairstonM.D.

Internal MedicineBaltimore, MDI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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REFERRAL NETWORK

Where Sandra Hairston'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). 2 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Shanta Purcell
Internal Medicine · Baltimore, MD
1331
THE UNION MEMORIAL HOSPITAL1337
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.
PRESCRIBING · PART D · 2024
Total Rx claims
1,904
Beneficiaries
—
Total drug cost
$259K
Distinct drugs
50
Brand share
29.0%
Top prescribed drugs
Atorvastatin Calcium233 claims
Amlodipine Besylate159 claims
Metoprolol Succinate98 claims
Empagliflozin65 claims
Nifedipine65 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
804
Unique beneficiaries
—
Total services
1,199
Distinct HCPCS
13
Medicare payment
$64K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 2,306 Internal Medicine providers in MD — above median (cohort median 884).
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.