What is Margret Thorhallsdottir's specialty?

Margret Thorhallsdottir (NPI 1124298831) is a Medicare-billing provider whose primary specialty is Family Practice in Saint Augustine, FL.

Where does Margret Thorhallsdottir practice?

Margret Thorhallsdottir practices in Saint Augustine, FL, based on the location reported in the CMS Medicare provider datasets for NPI 1124298831.

How much does Medicare pay Margret Thorhallsdottir?

Margret Thorhallsdottir (NPI 1124298831) received approximately $229K in total Medicare Part B payments, serving 930 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

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

Top paying entities

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