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PROVIDER PROFILE · NPI 1679552467

John LambM.D.

PRACTICEMARTHA'S VINEYARD HOSPITALSee all providers at this practice →
Internal MedicineOak Bluffs, MAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
69
Unique beneficiaries
—
Total services
96
Distinct HCPCS
1
Medicare payment
$605
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 3,978 Internal Medicine providers in MA — bottom quintile (cohort median 564).
REFERRAL NETWORK

Where John Lamb'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). 36 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
MARTHA'S VINEYARD HOSPITAL, INC.59610,426
Michael Bigby
Dermatology · Boston, MA
78238
KENDALL, STUART66341
Pieter Pil
General Surgery · Oak Bluffs, MA
47228
THE GENERAL HOSPITAL CORPORATION43195
FALMOUTH HOSPITAL ASSOCIATION INC41105
Yosef Glassman
Internal Medicine · Oak Bluffs, MA
35172
FINKELSTEIN, DAVID3488
Michael Picard
Cardiology · Boston, MA
3181
Town Of Oak Bluffs
Ambulance Service Provider · Oak Bluffs, MA
29106
Richard Sacknoff
Diagnostic Radiology · Boston, MA
2986
Katherine Stedman
Emergency Medicine · Oak Bluffs, MA
2893
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
4,818
Beneficiaries
—
Total drug cost
$281K
Distinct drugs
98
Brand share
20.8%
Top prescribed drugs
Atorvastatin Calcium454 claims
Levothyroxine Sodium291 claims
Losartan Potassium270 claims
Amlodipine Besylate208 claims
Metoprolol Succinate173 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.