Dr Marie Denise Alfonso Guanzon, MD - Medicare Internal Medicine in St Cloud, MN

Dr Marie Denise Alfonso Guanzon, MD is a medicare enrolled "Internal Medicine" physician in St Cloud, Minnesota. She graduated from medical school in 1995 and has 29 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Centracare Clinic and her current practice location is 1200 Sixth Ave N, Centracare Clinic, St Cloud, Minnesota. You can reach out to her office (for appointments etc.) via phone at (701) 530-7000.

Dr Marie Denise Alfonso Guanzon is licensed to practice in Minnesota (license number 53336) 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 1780664631.

Contact Information

Dr Marie Denise Alfonso Guanzon, MD
1200 Sixth Ave N, Centracare Clinic,
St Cloud, MN 56303-2735
(701) 530-7000
(701) 530-8842

Map and Direction




Physician's Profile

Full NameDr Marie Denise Alfonso Guanzon
GenderFemale
SpecialityInternal Medicine
Experience29 Years
Location1200 Sixth Ave N, St Cloud, Minnesota
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:
  • Dr Marie Denise Alfonso Guanzon graduated from medical school in 1995
  NPI Data:
  • NPI Number: 1780664631
  • Provider Enumeration Date: 01/18/2006
  • Last Update Date: 04/28/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 0446163117
  • Enrollment ID: I20101110000133

Medical Identifiers

Medical identifiers for Dr Marie Denise Alfonso Guanzon such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1780664631NPI-NPPES
13077MedicaidND
P00327845OtherNDRR MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist 9430 (North Dakota)Secondary
207R00000XInternal Medicine 53336 (Minnesota)Primary
207K00000XAllergy & Immunology 53336 (Minnesota)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Centracare Health Home CareSaint cloud, MNHome health agency
Spot Rehabilitation IncSaint cloud, MNHome health agency
Centracare Health HospiceSaint cloud, MNHospice
St Cloud HospitalSaint cloud, MNHospital
Country Manor Health & Rehab CtrSartell, MNNursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Centracare Clinic2466363395632

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 Marie Denise Alfonso Guanzon allows following entities to bill medicare on her behalf.
Entity NameCentracare Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043212665
PECOS PAC ID: 2466363395
Enrollment ID: O20031105000293

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 Marie Denise Alfonso Guanzon 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 Marie Denise Alfonso Guanzon, MD
1200 Sixth Ave N, Centracare Clinic,
St Cloud, MN 56303-2735

Ph: (701) 530-7000
Dr Marie Denise Alfonso Guanzon, MD
1200 Sixth Ave N, Centracare Clinic,
St Cloud, MN 56303-2735

Ph: (701) 530-7000

Reviews and Comments


Internal Medicine Doctors in St Cloud, MN

Viorel Gheorghe, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1900 Centra Care Circle, Centracare Clinic, St Cloud, MN 56303
Phone: 320-252-5131    Fax: 320-240-2146
Dr. David G Benditt, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1200 Sixth Ave N, Centracare Clinic, St Cloud, MN 56303
Phone: 320-252-5131    
Alexander J Schad, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1200 Sixth Ave No, Centra Care Clinic, St Cloud, MN 56303
Phone: 320-252-5731    
Wesley Leland Lindquist, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1200 6th Ave N, Centracare Clinic, St Cloud, MN 56303
Phone: 320-252-5131    Fax: 320-240-2118
Christopher Bruce Miller, MD
Internal Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 1406 Sixth Avenue North, St Cloud, MN 56303
Phone: 320-229-4901    Fax: 320-229-5160
Dr. Jessie Lee Kerns Roske, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1200 Sixth Ave N, Centracare Clinic, St Cloud, MN 56303
Phone: 320-251-2700    
Paul L Marek, MD, FHM
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1200 Sixth Ave N, St Cloud, MN 56303
Phone: 320-251-2700    Fax: 320-240-2118

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.