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PROVIDER PROFILE · NPI 1013984848

John BaerM.D.

PRACTICEJOHNS HOPKINS HOSPITALSee all providers at this practice →
OphthalmologyBaltimore, MDI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 210009
Hospital
CCN 210029
Hospital
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
598
Beneficiaries
—
Total drug cost
$64K
Distinct drugs
10
Brand share
22.9%
Top prescribed drugs
Latanoprost241 claims
Bimatoprost66 claims
Dorzolamide Hcl64 claims
Dorzolamide Hcl/Timolol Maleat60 claims
Timolol Maleate53 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
85
Unique beneficiaries
—
Total services
85
Distinct HCPCS
3
Medicare payment
$637
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 447 Ophthalmology providers in MD — bottom quintile (cohort median 2,862).
REFERRAL NETWORK

Where John Baer'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). 27 inbound referrers · 53 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
YORK HOSPITAL82110
Laboratory Corporation Of America Holdings
Clinical Laboratory · Raritan, NJ
5480
THE GETTYSBURG HOSPITAL5291
Oscar Murillo
Geriatric Medicine · Bethlehem, PA
38128
George Bridenbaugh
Internal Medicine · Hanover, PA
3760
Edward Sauble
Optometry · Taneytown, MD
2746
Quest Diagnostics Incorporated Md
Clinical Laboratory · Baltimore, MD
2743
Hanover Surgicenter, L.L.C.
Ambulatory Surgical Center · Hanover, PA
2737
Glenn Hartman
Podiatry · Hanover, PA
2434
Gagandeep Gurm
Cardiology · Hanover, PA
2335
Thomas Keller
Internal Medicine · Hanover, PA
2254
Maureen Eisenberg
Family Practice · Hanover, PA
1971
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
UPMC HANOVER312653
YORK HOSPITAL73130
CARROLL HOSPITAL CENTER, INC.64146
Hanover Surgicenter, L.L.C.
Ambulatory Surgical Center · Hanover, PA
59230
George Bridenbaugh
Internal Medicine · Hanover, PA
5796
Laboratory Corporation Of America Holdings
Clinical Laboratory · Raritan, NJ
5580
THE GETTYSBURG HOSPITAL54121
Westminster Surgery Center
Ambulatory Surgical Center · Westminster, MD
50150
EYSTER, ROBIN42143
Oscar Murillo
Geriatric Medicine · Bethlehem, PA
38119
SHEEHAN, DOUGLAS3239
Kelechi Princewill
Diagnostic Radiology · Lewisberry, PA
2837
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.