Dr David Ivan Greenfield, MD - Medicare Rheumatology in Venice, FL

Dr David Ivan Greenfield, MD is a medicare enrolled "Internal Medicine - Rheumatology" physician in Venice, Florida. He graduated from medical school in 1980 and has 44 years of diverse experience with area of expertise as Rheumatology. He is a member of the group practice Restore Medical Partners Pllc and his current practice location is 1525 Tamiami Trl S, Suite 601, Venice, Florida. You can reach out to his office (for appointments etc.) via phone at (941) 497-4069.

Dr David Ivan Greenfield is licensed to practice in Florida (license number ME0046436) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1669415253.

Contact Information

Dr David Ivan Greenfield, MD
1525 Tamiami Trl S, Suite 601,
Venice, FL 34285-3568
(941) 497-4069
(941) 496-9145

Map and Direction




Physician's Profile

Full NameDr David Ivan Greenfield
GenderMale
SpecialityRheumatology
Experience44 Years
Location1525 Tamiami Trl S, Venice, Florida
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr David Ivan Greenfield graduated from medical school in 1980
  NPI Data:
  • NPI Number: 1669415253
  • Provider Enumeration Date: 06/13/2006
  • Last Update Date: 10/11/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 3375676687
  • Enrollment ID: I20100805001081

Medical Identifiers

Medical identifiers for Dr David Ivan Greenfield such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1669415253NPI-NPPES
048713900MedicaidFL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine ME46436 (Florida)Secondary
207RR0500XInternal Medicine - Rheumatology ME0046436 (Florida)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Sarasota Memorial HospitalSarasota, FLHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Restore Medical Partners Pllc195168242612

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. Dr David Ivan Greenfield allows following entities to bill medicare on his behalf.
Entity NameRestore Medical Partners Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891148250
PECOS PAC ID: 1951682426
Enrollment ID: O20161227000510

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. Dr David Ivan Greenfield 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
Dr David Ivan Greenfield, MD
1525 Tamiami Trl S, Suite 601,
Venice, FL 34285-3568

Ph: (941) 497-4069
Dr David Ivan Greenfield, MD
1525 Tamiami Trl S, Suite 601,
Venice, FL 34285-3568

Ph: (941) 497-4069

Reviews and Comments


Internal Medicine Doctors in Venice, FL

Dr. Astrid Giselle Figueroa, DO
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 209 Palermo Pl, Venice, FL 34285
Phone: 941-488-1906    Fax: 941-244-9326
Dr. Tariq J Khan, MD
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 8421 Pointe Loop Dr, Venice, FL 34293
Phone: 941-412-9787    Fax: 941-480-0388
William J Schulte, MD
Rheumatology
Medicare: Not Enrolled in Medicare
Practice Location: 1720 E. Venice Avenue, Venice, FL 34292
Phone: 941-483-9700    Fax: 941-483-9715
Dr. Deven Dave, M.D.
Rheumatology
Medicare: Not Enrolled in Medicare
Practice Location: 517 Riviera Street, Suite C, Venice, FL 34285
Phone: 941-488-2234    
Danielle Wright, APRN
Rheumatology
Medicare: Not Enrolled in Medicare
Practice Location: 219 Palermo Pl, Venice, FL 34285
Phone: 941-244-9524    
Dr. Alka Nair, MD
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 333 Tamiami Trl S, Suite 102, Venice, FL 34285
Phone: 941-485-4858    
Mr. Peter Robert Dumas, MD
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 825 Venetian Pkwy, Venice, FL 34285
Phone: 941-483-5730    Fax: 941-483-5740

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.