Dr Gregory Mark Brown, MD - Medicare Internal Medicine in Leesburg, FL

Dr Gregory Mark Brown, MD is a medicare enrolled "Internal Medicine" physician in Leesburg, Florida. He went to Yale University School Of Medicine and graduated in 1988 and has 37 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 619 W Dixie Ave, Leesburg, Florida. You can reach out to his office (for appointments etc.) via phone at (352) 314-2424.

Dr Gregory Mark Brown is licensed to practice in Florida (license number ME0058899) 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 1386647956.

Contact Information

Dr Gregory Mark Brown, MD
619 W Dixie Ave,
Leesburg, FL 34748-2602
(352) 314-2424
(352) 314-3010

Map and Direction




Physician's Profile

Full NameDr Gregory Mark Brown
GenderMale
SpecialityInternal Medicine
Experience37 Years
Location619 W Dixie Ave, Leesburg, 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 Gregory Mark Brown attended and graduated from Yale University School Of Medicine in 1988
  NPI Data:
  • NPI Number: 1386647956
  • Provider Enumeration Date: 05/27/2005
  • Last Update Date: 04/02/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 6002931177
  • Enrollment ID: I20100913000784

Medical Identifiers

Medical identifiers for Dr Gregory Mark Brown such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1386647956NPI-NPPES
054017000MedicaidFL
12567OtherFLBCBS PROVIDER NUMBER

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine ME0058899 (Florida)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Kindred At HomeThe villages, FLHome health agency
Pinnacle Home Care Of The Villages IncFruitland park, FLHome health agency
Better @ HomeLady lake, FLHome health agency
Orlando Health South Lake HospitalClermont, FLHospital
Harris Regional HospitalSylva, NCHospital
Haywood Regional Medical CenterClyde, NCHospital
Adventhealth WatermanTavares, FLHospital
Dlp Swain County Hospital LlcBryson city, NCHospital

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 Gregory Mark Brown allows following entities to bill medicare on his behalf.
Entity NameInternal Medicine Associates Of Lake County, P.a.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285611210
PECOS PAC ID: 5193840262
Enrollment ID: O20100913000757

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 Gregory Mark Brown 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 Gregory Mark Brown, MD
619 W Dixie Ave,
Leesburg, FL 34748-2602

Ph: (352) 314-2424
Dr Gregory Mark Brown, MD
619 W Dixie Ave,
Leesburg, FL 34748-2602

Ph: (352) 314-2424

Reviews and Comments


Internal Medicine Doctors in Leesburg, FL

Ronnie Sabbah, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 803 E Dixie Ave, Leesburg, FL 34748
Phone: 352-530-2256    Fax: 352-414-4638
Dr. Marays Veliz, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 601 E Dixie Ave Ste 1001, Leesburg, FL 34748
Phone: 352-787-9448    Fax: 352-787-3250
Mrs. Lourdes M Mathew, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 732 North Third Street, Leesburg, FL 31748
Phone: 352-728-2532    Fax: 352-728-3004
Miguel A Gonzalez, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 33025 Professional Drive, Leesburg, FL 34788
Phone: 352-314-2999    Fax: 352-314-2666
Bogdan Gogioiu, MD
Internal Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 600 E Dixie Ave, Leesburg, FL 34748
Phone: 352-323-5762    
Dr. Dante Vito Nuzzo, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 26540 Ace Ave Ste H103, Leesburg, FL 34748
Phone: 352-323-4800    Fax: 352-323-9103
Dr. John Richard Hurt Ii, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 511 Medical Plaza Dr, Leesburg, FL 34748
Phone: 352-728-6808    Fax: 352-728-3637

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.