Dr Freddie Prieto, DO - Medicare Internal Medicine in Miami Beach, FL

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Dr Freddie Prieto, DO is a medicare enrolled "Internal Medicine" physician in Miami Beach, Florida. He graduated from medical school in 2022 and has 4 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Collins Physician Services, Llc and his current practice location is 4308 Alton Rd Ste 310, Miami Beach, Florida. You can reach out to his office (for appointments etc.) via phone at (305) 604-2888.

Dr Freddie Prieto is licensed to practice in Florida (license number OS21940) 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 1013659002.

Contact Information

Dr Freddie Prieto, DO
4308 Alton Rd Ste 310,
Miami Beach, FL 33140
(305) 604-2888
Not Available

Map and Direction




Physician's Profile

Full NameDr Freddie Prieto
GenderMale
SpecialityInternal Medicine
Experience4 Years
Location4308 Alton Rd Ste 310, Miami Beach, 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 Freddie Prieto graduated from medical school in 2022
  NPI Data:
  • NPI Number: 1013659002
  • Provider Enumeration Date: 04/10/2022
  • Last Update Date: 07/23/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 6406357698
  • Enrollment ID: I20250828005201

Medical Identifiers

Medical identifiers for Dr Freddie Prieto such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1013659002NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine OS21940 (Florida)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Accentcare Hospice & Palliative Care Of Southern FloridaMiami, FLHospice
Mount Sinai Medical Center Of Florida, IncMiami beach, FLHospital
Lower Keys Medical CenterKey west, FLHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Collins Physician Services, Llc923447692048

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 Freddie Prieto allows following entities to bill medicare on his behalf.
Entity NameCollins Physician Services, LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457839524
PECOS PAC ID: 9234476920
Enrollment ID: O20190204002452

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 Freddie Prieto 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 Freddie Prieto, DO
3962 W 9th Ct,
Hialeah, FL 33012-7228

Ph: (786) 338-3343		Dr Freddie Prieto, DO
4308 Alton Rd Ste 310,
Miami Beach, FL 33140

Ph: (305) 604-2888

Reviews and Comments


Internal Medicine Doctors in Miami Beach, FL

Dr. Seth Gottlieb, M.D.,F.C.C.P
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4302 Alton Rd Ste 940, Miami Beach, FL 33140
Phone: 305-674-2055    Fax: 305-674-2075
Dr. Gene Neytman, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1674 Meridian Ave, Suite 201, Miami Beach, FL 33139
Phone: 305-760-8756    Fax: 305-760-8759
Rodolfo Dumenigo, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1200 Alton Rd, Miami Beach, FL 33139
Phone: 305-534-0076    
Carlos Arturo Villalba, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4308 Alton Rd, 860, Miami Beach, FL 33140
Phone: 305-604-2888    Fax: 305-604-2887
Berta Pita, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4300 Alton Rd, Miami Beach, FL 33140
Phone: 305-674-2121    
Dr. Joseph C Chan, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 4300 Alton Rd, Greene Pavilion, Miami Beach, FL 33140
Phone: 305-673-5490    Fax: 305-674-2765
Dr. Rafle Fernandez, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4300 Alton Road, Suite 2070, Miami Beach, FL 33140
Phone: 305-674-2121    

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.