What is Willemijntje Hoogerwerf's specialty?

Willemijntje Hoogerwerf (NPI 1548348089) is a Medicare-billing provider whose primary specialty is Gastroenterology in St Augustine, FL.

Where does Willemijntje Hoogerwerf practice?

Willemijntje Hoogerwerf practices in St Augustine, FL, based on the location reported in the CMS Medicare provider datasets for NPI 1548348089.

How much does Medicare pay Willemijntje Hoogerwerf?

Willemijntje Hoogerwerf (NPI 1548348089) received approximately $355K in total Medicare Part B payments, serving 855 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1548348089

Willemijntje HoogerwerfMD

PRACTICEFIRST COAST GASTROENTEROLOGYSee all providers at this practice →

GastroenterologySt Augustine, FLI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,384

Unique beneficiaries

—

Total services

10,774

Distinct HCPCS

Medicare payment

$335K

Peer benchmark

Total Medicare services vs. 1,135 Gastroenterology providers in FL — top quintile (cohort median 817).

PRESCRIBING · PART D · 2024

Total Rx claims

1,529

Beneficiaries

—

Total drug cost

$1.0M

Distinct drugs

Brand share

29.8%

Top prescribed drugs

Famotidine267 claims

Omeprazole233 claims

Pantoprazole Sodium197 claims

Sodium, Potassium,mag Sulfates177 claims

Colestipol Hcl101 claims

QUALITY · MIPS · 2024

Final MIPS score

78.9

Quality

69.7

Cost

69.3

Improvement activities

40.0

Promoting interop.

89.0

Payment adjustment

0.17%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

By payment type

Food and Beverage$2K

Top paying entities

Food and Beverage$2K

REFERRAL NETWORK

Where Willemijntje Hoogerwerf'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). 51 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
FLAGLER HOSPITAL INC	430	1,605
Robert Taliaferro Diagnostic Radiology · Saint Augustine, FL	102	508
Milton Mendenhall Diagnostic Radiology · Saint Augustine, FL	98	347
Mandana Davani Diagnostic Radiology · Saint Augustine, FL	74	222
Daryl Tharp Pathology · Robbinsdale, MN	72	209
Jorge Garcia Anesthesiology · St Augustine, FL	69	183
Ripp Smith Diagnostic Radiology · St Augustine, FL	57	236
Rafael Apontelopez Diagnostic Radiology · St Augustine, FL	48	146
Patrick Ziemann-Gimmel Anesthesiology · St Augustine, FL	44	113
Faisal Usman Pulmonary Disease · St Augustine, FL	43	267
Shriram Marathe Internal Medicine · Miami, FL	37	356
Ryan Rutledge Certified Registered Nurse Anesthetist (CRNA) · St Augustine, FL	34	81

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