PROVIDER PROFILE · NPI 1841290293

Dan MontzkaMD

PRACTICEGULF COAST RETINA ASSOCIATES, LLCSee all providers at this practice →

OphthalmologyTrinity, FLI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,487

Unique beneficiaries

—

Total services

15,390

Distinct HCPCS

Medicare payment

$1.8M

Peer benchmark

Total Medicare services vs. 1,263 Ophthalmology providers in FL — top quintile (cohort median 2,598).

PRESCRIBING · PART D · 2024

Total Rx claims

569

Beneficiaries

—

Total drug cost

$157K

Distinct drugs

Brand share

10.2%

Top prescribed drugs

Prednisolone Acetate206 claims

Ciprofloxacin Hcl125 claims

Latanoprost92 claims

Timolol Maleate48 claims

Aflibercept44 claims

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

99.0

Cost

0.0

Improvement activities

40.0

Promoting interop.

99.0

Payment adjustment

1.05%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$60

Payment records

By payment type

Food and Beverage$60

REFERRAL NETWORK

Where Dan Montzka'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). 14 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
TRUSTEES OF MEASE HOSPITAL INC	55	199
Laboratory Corporation Of America Clinical Laboratory · Tampa, FL	51	119
MORTON PLANT HOSPITAL ASSOCIATION INC	43	68
Carey Rowan Ophthalmology · New Port Richey, FL	42	70
Diana Heath Ophthalmology · Holiday, FL	42	100
Physicians Stat Lab Inc. Clinical Laboratory · Clermont, FL	35	131
Gregory Henderson Ophthalmology · Brandon, FL	25	69
BAY AREA SURGICENTER, LLC	19	29
Jan Duvoisin Anesthesiology · Dunedin, FL	19	89
Herbert Knauf Ophthalmology · Clearwater, FL	16	48
HCA HEALTH SERVICES OF FLORIDA, INC.	13	21
VISTA CLINICAL DIAGNOSTICS LLC	11	22

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

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.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history