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PROVIDER PROFILE · NPI 1447353024

Mark Calderwood

OphthalmologyHamilton, MTI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PricingContactPrivacyTerms
MEDICARE UTILIZATION · PART B · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
475
Beneficiaries
—
Total drug cost
$67K
Distinct drugs
9
Brand share
31.8%
Top prescribed drugs
Latanoprost221 claims
Timolol Maleate60 claims
Cyclosporine48 claims
Neomycin/Polymyxin B/Dexametha45 claims
Brimonidine Tartrate18 claims
REFERRAL NETWORK

Where Mark Calderwood'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). 16 inbound referrers · 28 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Lance Pysher
Diagnostic Radiology · Scranton, PA
95147
PROVIDENCE HEALTH & SERVICES MT4580
COMMUNITY MEDICAL CENTER INC4179
MORELAND, JOHN3060
RAVALLI FAMILY MEDICINE, LLC2740
MARCUS DALY MEMORIAL HOSPITAL CORPORATION2754
RCHP BILLINGS - MISSOULA LLC2755
Allen Jones
Family Practice · Hamilton, MT
2152
ASHCRAFT, WALKER2041
Chad Dickemore
Podiatry · Hamilton, MT
2025
KRUEGER, JENNIFER1733
Lawrence Brouwer
Family Practice · Hamilton, MT
1627
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
MARCUS DALY MEMORIAL HOSPITAL CORPORATION258784
MARCUS DALY MEMORIAL HOSPITAL CORPORATION98139
Lance Pysher
Diagnostic Radiology · Scranton, PA
88136
PATHOLOGY ASSOCIATES MEDICAL LABORATORIES LLC4258
PROVIDENCE HEALTH & SERVICES MT3971
Robert Smith
Family Practice · Hamilton, MT
3677
COMMUNITY MEDICAL CENTER INC3462
STEWART, RANDY3065
MARCUS DALY MEMORIAL HOSPITAL CORPORATION2948
RAVALLI FAMILY MEDICINE, LLC2635
Chad Dickemore
Podiatry · Hamilton, MT
2541
ASHCRAFT, WALKER2341
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.