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PROVIDER PROFILE · NPI 1013982784

John HenryM.D.

PRACTICEDR. ROBERT H. MAYERNIK, LLCSee all providers at this practice →
OphthalmologyFrederick, MDI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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PRESCRIBING · PART D · 2024
Total Rx claims
732
Beneficiaries
—
Total drug cost
$20K
Distinct drugs
17
Brand share
39.6%
Top prescribed drugs
Latanoprost202 claims
Erythromycin Base159 claims
Cephalexin80 claims
Dorzolamide Hcl/Timolol Maleat62 claims
Diazepam28 claims
QUALITY · MIPS · 2024
Final MIPS score
90.5
Quality
81.1
Cost
0.0
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
0.65%
Individual
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$175
Payment records
8
By payment type
Food and Beverage$175
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 210005
Hospital
CCN 390138
Hospital
CCN 390151
Hospital
REFERRAL NETWORK

Where John Henry'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). 7 inbound referrers · 13 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Quest Diagnostics Incorporated Md
Clinical Laboratory · Baltimore, MD
2546
CITY HOSPITAL, INC1735
Sherwin Danaie
Diagnostic Radiology · Frederick, MD
1428
Kevin Dobbins
Optometry · Martinsburg, WV
1215
Augustus Stern
Ophthalmology · Hagerstown, MD
1218
Robert Parnes
Ophthalmology · Hagerstown, MD
1228
James Busack
Ophthalmology · Frederick, MD
1118
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
FREDERICK HEALTH HOSPITAL INC86299
Meritus Medical Laboratory Llc
Clinical Laboratory · Hagerstown, MD
64183
Laboratory Corporation Of America Holdings
Clinical Laboratory · Burlington, NC
2445
Hagerstown Surgery Center,llc
Ambulatory Surgical Center · Hagerstown, MD
2041
Quest Diagnostics Incorporated Md
Clinical Laboratory · Baltimore, MD
1833
MERITUS MEDICAL CENTER INC1626
THE CHAMBERSBURG HOSPITAL1550
NPI 14876548771335
CITY HOSPITAL, INC1353
Frederick Surgical Center, Llc
Ambulatory Surgical Center · Frederick, MD
1229
Andra Kovalovsky
Pathology · Silver Spring, MD
1229
Sherwin Danaie
Diagnostic Radiology · Frederick, MD
1228
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.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
981
Unique beneficiaries
—
Total services
1,244
Distinct HCPCS
16
Medicare payment
$134K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 447 Ophthalmology providers in MD — below median (cohort median 2,862).