PROVIDER PROFILE · NPI 1124298831

Margret ThorhallsdottirM.D.

PRACTICECRESCENT BEACH CARE, LLCSee all providers at this practice →

Family PracticeSaint Augustine, FLI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,900

Unique beneficiaries

—

Total services

4,093

Distinct HCPCS

Medicare payment

$227K

Peer benchmark

Total Medicare services vs. 4,914 Family Practice providers in FL — top quintile (cohort median 682).

PRESCRIBING · PART D · 2024

Total Rx claims

6,039

Beneficiaries

—

Total drug cost

$223K

Distinct drugs

111

Brand share

15.2%

Top prescribed drugs

Levothyroxine Sodium562 claims

Atorvastatin Calcium329 claims

Alprazolam238 claims

Rosuvastatin Calcium232 claims

Losartan Potassium188 claims

QUALITY · MIPS · 2024

Final MIPS score

81.8

Quality

77.7

Cost

0.0

Improvement activities

40.0

Promoting interop.

70.5

Payment adjustment

0.29%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$829

Payment records

By payment type

Food and Beverage$829

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

Home health agency

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Margret Thorhallsdottir'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). 3 inbound referrers · 6 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Laboratory Corporation Of America Clinical Laboratory · Tampa, FL	44	94
Adrian Long Family Practice · Saint Augustine, FL	26	55
FLAGLER HOSPITAL INC	23	71

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Laboratory Corporation Of America Clinical Laboratory · Tampa, FL	72	177
FLAGLER HOSPITAL INC	34	150
Adrian Long Family Practice · Saint Augustine, FL	25	37
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Tampa, FL	18	62
Precision Imaging St. Augustine, Llc Independent Diagnostic Testing Facility (IDTF) · St Augustine, FL	12	33
Robert Taliaferro Diagnostic Radiology · Saint Augustine, FL	11	30

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