Gordon L Grenn, - Medicare Family Practice in Lake Worth, FL

Gordon L Grenn, is a medicare enrolled "Family Medicine" physician in Lake Worth, Florida. He graduated from medical school in 1970 and has 54 years of diverse experience with area of expertise as Family Practice. His current practice location is 4002 Raulerson Dr, Lake Worth, Florida. You can reach out to his office (for appointments etc.) via phone at (561) 964-4077.

Gordon L Grenn is licensed to practice in Florida (license number OS0003345) and he also participates in the medicare program. He may accept medicare assignments (which means he may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and his NPI Number is 1871603670.

Contact Information

Gordon L Grenn,
4002 Raulerson Dr,
Lake Worth, FL 33463-8927
(561) 964-4077
(561) 964-9296

Map and Direction




Physician's Profile

Full NameGordon L Grenn
GenderMale
SpecialityFamily Practice
Experience54 Years
Location4002 Raulerson Dr, Lake Worth, Florida
Accepts Medicare AssignmentsMay be. He may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Gordon L Grenn graduated from medical school in 1970
  NPI Data:
  • NPI Number: 1871603670
  • Provider Enumeration Date: 08/30/2006
  • Last Update Date: 06/10/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 4880872431
  • Enrollment ID: I20110707000422

Medical Identifiers

Medical identifiers for Gordon L Grenn such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1871603670NPI-NPPES
265885200MedicaidFL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine OS0003345 (Florida)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Appleton Home Health Services LlcBoynton beach, FLHome health agency
Vitas Healthcare Corporation Of FloridaMelbourne, FLHospice
Good Samaritan Medical CenterWest palm beach, FLHospital
Crossings, TheLake worth, FLNursing home

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. Gordon L Grenn allows following entities to bill medicare on his behalf.
Entity NameIndependent Imaging Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013908912
PECOS PAC ID: 4587694716
Enrollment ID: O20050817000898
Entity NameGordon Grenn D.o., P.a.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1326348681
PECOS PAC ID: 9739367384
Enrollment ID: O20110629000580

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. Gordon L Grenn 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
Gordon L Grenn,
4002 Raulerson Road,
Lake Worth, FL 33463-8927

Ph: (561) 964-4077
Gordon L Grenn,
4002 Raulerson Dr,
Lake Worth, FL 33463-8927

Ph: (561) 964-4077

Reviews and Comments


Family Medicine Doctors in Lake Worth, FL

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Antonella M Berger, ARNP
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Phone: 914-255-2880    

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.