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PROVIDER PROFILE · NPI 1336159946

John MillerM.D.

PRACTICE20/20 OPTICAL LLCSee all providers at this practice →
OphthalmologyChattanooga, TNI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
Final MIPS score
93.4
Quality
100.0
Cost
78.0
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
0.77%
Individual
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
5,890
Unique beneficiaries
—
Total services
6,628
Distinct HCPCS
17
Medicare payment
$408K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 326 Ophthalmology providers in TN — top quintile (cohort median 2,504).
PRESCRIBING · PART D · 2024
Total Rx claims
2,964
Beneficiaries
—
Total drug cost
$416K
Distinct drugs
21
Brand share
39.2%
Top prescribed drugs
Latanoprost892 claims
Dorzolamide Hcl/Timolol Maleat310 claims
Timolol Maleate291 claims
Bimatoprost288 claims
Neomycin/Polymyxin B/Dexametha255 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$163
Payment records
7
By payment type
Food and Beverage$163
REFERRAL NETWORK

Where John Miller'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). 59 inbound referrers · 123 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
MEMORIAL HEALTH CARE SYSTEM INC.393606
Eye Surgery Center Of Chattanooga, Llc
Ambulatory Surgical Center · Chattanooga, TN
150397
Laboratory Corporation Of America Holdings
Clinical Laboratory · Birmingham, AL
7593
PARKRIDGE MEDICAL CENTER, INC.5672
ANDERSON, STEVEN5457
Mark Heinsohn
Internal Medicine · Chattanooga, TN
48136
SOLSTAS LAB PARTNERS GROUP LLC4380
MEMORIAL HEALTH CARE SYSTEM INC.4252
LABORATORY CORPORATION OF AMERICA HOLDINGS4257
Mark Tusa
Dermatology · Temple, TX
3647
Pathgroup Labs, Llc
Clinical Laboratory · Nashville, TN
3246
William Rowlett
Diagnostic Radiology · Chattanooga, TN
2829
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
MEMORIAL HEALTH CARE SYSTEM INC.398622
Eye Surgery Center Of Chattanooga, Llc
Ambulatory Surgical Center · Chattanooga, TN
133242
CHATTANOOGA HAMILTON COUNTY HOSPITAL AUTHORITY92123
Laboratory Corporation Of America Holdings
Clinical Laboratory · Birmingham, AL
6687
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Tucker, GA
5986
PARKRIDGE MEDICAL CENTER, INC.4963
LABORATORY CORPORATION OF AMERICA HOLDINGS4865
SOLSTAS LAB PARTNERS GROUP LLC4371
James Hoback
Internal Medicine · Chattanooga, TN
4254
Mark Heinsohn
Internal Medicine · Chattanooga, TN
42125
MEMORIAL HEALTH CARE SYSTEM INC.4153
Bryan Hurt
Certified Registered Nurse Anesthetist (CRNA) · Knoxville, TN
3898
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.