Willemijntje Alexandra Hoogerwerf, MD - Medicare Gastroenterology in St Augustine, FL

Willemijntje Alexandra Hoogerwerf, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in St Augustine, Florida. She graduated from medical school in 1992 and has 32 years of diverse experience with area of expertise as Gastroenterology. She is a member of the group practice Borland Groover Clinic, Pa and her current practice location is 100 Whetstone Pl, Suite 105, St Augustine, Florida. You can reach out to her office (for appointments etc.) via phone at (904) 829-9557.

Willemijntje Alexandra Hoogerwerf is licensed to practice in Florida (license number ME 104402) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1548348089.

Contact Information

Willemijntje Alexandra Hoogerwerf, MD
100 Whetstone Pl, Suite 105,
St Augustine, FL 32086-5774
(904) 829-9557
(904) 829-9125

Map and Direction




Physician's Profile

Full NameWillemijntje Alexandra Hoogerwerf
GenderFemale
SpecialityGastroenterology
Experience32 Years
Location100 Whetstone Pl, St Augustine, Florida
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Willemijntje Alexandra Hoogerwerf graduated from medical school in 1992
  NPI Data:
  • NPI Number: 1548348089
  • Provider Enumeration Date: 11/01/2006
  • Last Update Date: 05/24/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 5597766980
  • Enrollment ID: I20100608000887

Medical Identifiers

Medical identifiers for Willemijntje Alexandra Hoogerwerf such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1548348089NPI-NPPES
001953200MedicaidFL
1486FOtherFLBCBS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology ME 104402 (Florida)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Flagler HospitalSaint augustine, FLHospital
Florida Hospital FlaglerPalm coast, FLHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Borland Groover Clinic, Pa6507761301109

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Willemijntje Alexandra Hoogerwerf allows following entities to bill medicare on her behalf.
Entity NameBorland Groover Clinic, Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881644912
PECOS PAC ID: 6507761301
Enrollment ID: O20031204000789

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Willemijntje Alexandra Hoogerwerf is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Willemijntje Alexandra Hoogerwerf, MD
4800 Belfort Rd,
Jacksonville, FL 32256-6004

Ph: (904) 398-3262
Willemijntje Alexandra Hoogerwerf, MD
100 Whetstone Pl, Suite 105,
St Augustine, FL 32086-5774

Ph: (904) 829-9557

Reviews and Comments


Internal Medicine Doctors in St Augustine, FL

Dr. Jesus Manuel Salas Noain, M.D.
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 40 Groover Loop Ste 200, St Augustine, FL 32086
Phone: 904-398-7205    Fax: 904-823-9613
Dr. Rosemarie L. Lim, M.D.
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 228 Southpark Cir E, St Augustine, FL 32086
Phone: 904-824-6266    Fax: 904-826-3244
Dr. David Brett Goldberg, M.D.
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 6010 A1a S, St Augustine, FL 32080
Phone: 904-461-5080    Fax: 904-217-0840
Dr. Gaurav Trikha, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 121 Whitehall Dr, St Augustine, FL 32086
Phone: 904-825-4500    Fax: 904-825-3672
Dr. Adey A A Hasan, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 204 Southpark Cir E, St Augustine, FL 32086
Phone: 904-829-8300    Fax: 904-829-8310
Bernard R Borbely, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 100 Whetstone Pl, Suite208, St Augustine, FL 32086
Phone: 904-819-6800    Fax: 904-819-6700
Dr. Daniel J Gassert, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 216 Southpark Cir E, St Augustine, FL 32086
Phone: 904-824-6108    Fax: 904-823-9613

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.