Lorraine Marshall Perez, MD - Medicare Internal Medicine in Parrish, FL

Lorraine Marshall Perez, MD is a medicare enrolled "Hospitalist" physician in Parrish, Florida. She went to University Of Puerto Rico School Of Medicine and graduated in 2015 and has 10 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Mcr Health Inc and her current practice location is 12271 Us Highway 301 N, Parrish, Florida. You can reach out to her office (for appointments etc.) via phone at (941) 776-4050.

Lorraine Marshall Perez is licensed to practice in Florida (license number ME166899) 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 1598292583.

Contact Information

Lorraine Marshall Perez, MD
12271 Us Highway 301 N,
Parrish, FL 34219-8410
(941) 776-4050
(941) 776-4057

Map and Direction




Physician's Profile

Full NameLorraine Marshall Perez
GenderFemale
SpecialityInternal Medicine
Experience10 Years
Location12271 Us Highway 301 N, Parrish, 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:
  • Lorraine Marshall Perez attended and graduated from University Of Puerto Rico School Of Medicine in 2015
  NPI Data:
  • NPI Number: 1598292583
  • Provider Enumeration Date: 05/22/2017
  • Last Update Date: 01/08/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 6002141942
  • Enrollment ID: I20240809000117

Medical Identifiers

Medical identifiers for Lorraine Marshall Perez such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1598292583NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MT218547 (Pennsylvania)Secondary
207R00000XInternal Medicine ME166899 (Florida)Secondary
207R00000XInternal Medicine 314287-01 (New York)Secondary
208M00000XHospitalist ME166899 (Florida)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Manatee Memorial HospitalBradenton, FLHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mcr Health Inc7214847995137

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. Lorraine Marshall Perez allows following entities to bill medicare on her behalf.
Entity NameMcr Health Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1255376000
PECOS PAC ID: 7214847995
Enrollment ID: O20040126000213

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. Lorraine Marshall Perez 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
Lorraine Marshall Perez, MD
27005 76th Ave,
New Hyde Park, NY 11040-1496

Ph: () -
Lorraine Marshall Perez, MD
12271 Us Highway 301 N,
Parrish, FL 34219-8410

Ph: (941) 776-4050

Reviews and Comments


Hospitalist Doctors in Parrish, FL


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.