Dr Mario F Guillen, MD - Medicare Internal Medicine in Wellington, FL

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Dr Mario F Guillen, MD is a medicare enrolled "Internal Medicine" physician in Wellington, Florida. He graduated from medical school in 1991 and has 33 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Accountable Care Hospitalist Group, Florida Hospital Medicine Services, Llc and his current practice location is 10115 Forest Hill Blvd, Suite 104, Wellington, Florida. You can reach out to his office (for appointments etc.) via phone at (561) 793-1117.

Dr Mario F Guillen is licensed to practice in Florida (license number ME84093) 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 1952345324.

Contact Information

Dr Mario F Guillen, MD
10115 Forest Hill Blvd, Suite 104,
Wellington, FL 33414-3105
(561) 793-1117
(561) 793-1762

Map and Direction




Physician's Profile

Full NameDr Mario F Guillen
GenderMale
SpecialityInternal Medicine
Experience33 Years
Location10115 Forest Hill Blvd, Wellington, 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 Mario F Guillen graduated from medical school in 1991
  NPI Data:
  • NPI Number: 1952345324
  • Provider Enumeration Date: 06/16/2006
  • Last Update Date: 09/15/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 3173505336
  • Enrollment ID: I20040602001255

Medical Identifiers

Medical identifiers for Dr Mario F Guillen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1952345324NPI-NPPES
266849100MedicaidFL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine ME84093 (Florida)Primary
208VP0000XPain Medicine - Pain Medicine ME 84093 (Florida)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Jfk Medical CenterAtlantis, FLHospital
Good Samaritan Medical CenterWest palm beach, FLHospital
Delray Medical CenterDelray beach, FLHospital
Wellington Regional Medical Center LlcWellington, FLHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Accountable Care Hospitalist Group367873334280
Florida Hospital Medicine Services, Llc7810129640154

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 Mario F Guillen allows following entities to bill medicare on his behalf.
Entity NameCogent Healthcare Of Pensacola Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346287182
PECOS PAC ID: 1153226766
Enrollment ID: O20031205000170
Entity NameEastside Hospitalists Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285676957
PECOS PAC ID: 9436157831
Enrollment ID: O20061120000141
Entity NameAccountable Care Hospitalist Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659640282
PECOS PAC ID: 3678733342
Enrollment ID: O20120404000760
Entity NameAcute Medical Care Hospitalist Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1225379787
PECOS PAC ID: 4981836913
Enrollment ID: O20140407000489
Entity NameFlorida Hospital Medicine Services, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508873183
PECOS PAC ID: 7810129640
Enrollment ID: O20140410000465
Entity NameHospitalist Group Of The Palm Beaches Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801249990
PECOS PAC ID: 1254615057
Enrollment ID: O20170222001866
Entity NameQuality Medical Consultant Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003216391
PECOS PAC ID: 7517243447
Enrollment ID: O20170407001493

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 Mario F Guillen 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 Mario F Guillen, MD
10115 Forest Hill Blvd, Suite 104,
Wellington, FL 33414-3105

Ph: (561) 793-1117		Dr Mario F Guillen, MD
10115 Forest Hill Blvd, Suite 104,
Wellington, FL 33414-3105

Ph: (561) 793-1117

Reviews and Comments


Internal Medicine Doctors in Wellington, FL

Dr. Steven Sherman, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 10101 Forest Hill Blvd, Wellington, FL 33414
Phone: 561-766-1300    
Sandhya Menon, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1397 Medical Park Blvd Ste 220, Wellington, FL 33414
Phone: 561-784-0202    
Dr. Chandra Venugopal, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3347 State Road 7, Suite 203, Wellington, FL 33449
Phone: 561-793-6100    Fax: 561-793-1974
Dr. Rolando Santisteban Sosa, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 10101 Forest Hill Blvd, Wellington, FL 33414
Phone: 561-798-8504    
Earl C Lysaker, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1397 Medical Park Blvd., # 340, Wellington, FL 33414
Phone: 561-795-2008    Fax: 561-795-4214
Robert S Epstein, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1157 S State Road 7, Wellington, FL 33414
Phone: 561-214-6699    Fax: 561-214-6740
Dr. Neerav S Shah, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3347 State Road 7, Ste 203, Wellington, FL 33449
Phone: 561-793-6100    Fax: 561-793-1974

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.