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PROVIDER PROFILE · NPI 1003044058

Charles CohnM.D.

OphthalmologyFredericksburg, TXI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 450604
Hospital
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$632
Payment records
16
By payment type
Food and Beverage$632
QUALITY · MIPS · 2024
Final MIPS score
75.0
Quality
0.0
Cost
0.0
Improvement activities
0.0
Promoting interop.
0.0
Payment adjustment
0.00%
Group
PRESCRIBING · PART D · 2024
Total Rx claims
941
Beneficiaries
—
Total drug cost
$75K
Distinct drugs
13
Brand share
24.8%
Top prescribed drugs
Latanoprost448 claims
Dorzolamide Hcl/Timolol Maleat146 claims
Timolol Maleate102 claims
Brimonidine Tartrate43 claims
Bimatoprost34 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
3,743
Unique beneficiaries
—
Total services
4,654
Distinct HCPCS
23
Medicare payment
$448K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,238 Ophthalmology providers in TX — top quintile (cohort median 1,864).
REFERRAL NETWORK

Where Charles Cohn'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). 21 inbound referrers · 39 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
HILL COUNTRY MEMORIAL HOSPITAL178435
Michael Johnson
Internal Medicine · Fredericksburg, TX
36102
Lindy Rachal
Gastroenterology · Kerrville, TX
2654
Mark Deleon
Hematology-Oncology · Santa Rosa Beach, FL
2389
Felice Howard
Internal Medicine · Fredericksburg, TX
2267
Jason Peet
Family Practice · Fredericksburg, TX
2139
Peter Romanick
Orthopedic Surgery · Fredericksburg, TX
1943
Michael Majors
Dermatology · Fredericksburg, TX
1832
Tracy Byerly
Otolaryngology · Fredericksburg, TX
1836
Pamela Cantu
Internal Medicine · Kerrville, TX
1867
WILLIAMS, ROBERT1829
Michael Braden
Dermatology · Comfort, TX
1618
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
HILL COUNTRY MEMORIAL HOSPITAL209850
Laboratory Corporation Of America
Clinical Laboratory · Houston, TX
5396
BISHOP, WILLIAM3972
Robert Murray
Diagnostic Radiology · Eden Prairie, MN
3857
Jeffrey Simmons
Certified Registered Nurse Anesthetist (CRNA) · Austin, TX
37149
NPI 19321853113177
Gregory Wiggins
Certified Registered Nurse Anesthetist (CRNA) · Fredericksburg, TX
30133
Kevin Gallagher
Cardiology · Fredericksburg, TX
3078
Michael Johnson
Internal Medicine · Fredericksburg, TX
2889
Matthew Bonser
Certified Registered Nurse Anesthetist (CRNA) · Dallas, TX
28111
Mark Wright
Certified Registered Nurse Anesthetist (CRNA) · Show Low, AZ
2495
Lindy Rachal
Gastroenterology · Kerrville, TX
2253
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.