What is Maryanne Kolar's specialty?

Maryanne Kolar (NPI 1871539379) is a Medicare-billing provider whose primary specialty is Emergency Medicine in Crystal River, FL.

Where does Maryanne Kolar practice?

Maryanne Kolar practices in Crystal River, FL, based on the location reported in the CMS Medicare provider datasets for NPI 1871539379.

How much does Medicare pay Maryanne Kolar?

Maryanne Kolar (NPI 1871539379) received approximately $11K in total Medicare Part B payments, serving 94 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1871539379

Maryanne KolarD.O.

PRACTICEW4P LLCSee all providers at this practice →

Emergency MedicineCrystal River, FLI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$10K

Peer benchmark

Total Medicare services vs. 2,991 Emergency Medicine providers in FL — bottom quintile (cohort median 370).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$684

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Cephalexin21 claims

Methylprednisolone18 claims

Tramadol Hcl16 claims

Azithromycin14 claims

Doxycycline Monohydrate13 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Maryanne Kolar'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). 28 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
NATURE COAST EMERGENCY MEDICAL FOUNDATION INC	171	295
Todd Bergan Physician Assistant · New Smyrna Beach, FL	114	127
STANIER, KATHLEEN	67	78
Mary Martin Family Practice · Crystal River, FL	36	60
DAVISON, JAMES	34	51
Randal Davis Family Practice · Clinton, TN	30	53
Sunoj Abraham Internal Medicine · Crystal River, FL	27	78
Alex Villacastin Internal Medicine · Citrus Springs, FL	24	67
Vikram Shah Pulmonary Disease · Crystal River, FL	22	45
Lakshmi Padala Family Practice · Lecanto, FL	20	29
Laboratory Corporation Of America Clinical Laboratory · Tampa, FL	20	37
Ulhas Deven Internal Medicine · Dunnellon, FL	17	72

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events