Demetrius Peter Rizos, DO - Medicare Internal Medicine in Belfast, ME

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Demetrius Peter Rizos, DO is a medicare enrolled "Internal Medicine - Nephrology" physician in Belfast, Maine. He went to Nova Southeastern College Of Osteo Medicine and graduated in 1998 and has 26 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Nw Ohio Hospital Medicine Physicians Llc and his current practice location is 125 Northport Ave, Belfast, Maine. You can reach out to his office (for appointments etc.) via phone at (207) 661-2018.

Demetrius Peter Rizos is licensed to practice in Ohio (license number 34C.000067) and he also participates in the medicare program. He may accept medicare assignments (which means he may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and his NPI Number is 1063491397.

Contact Information

Demetrius Peter Rizos, DO
125 Northport Ave,
Belfast, ME 04915-6002
(207) 661-2018
Not Available

Map and Direction




Physician's Profile

Full NameDemetrius Peter Rizos
GenderMale
SpecialityInternal Medicine
Experience26 Years
Location125 Northport Ave, Belfast, Maine
Accepts Medicare AssignmentsMay be. He may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Demetrius Peter Rizos attended and graduated from Nova Southeastern College Of Osteo Medicine in 1998
  NPI Data:
  • NPI Number: 1063491397
  • Provider Enumeration Date: 01/13/2006
  • Last Update Date: 01/24/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 0648379180
  • Enrollment ID: I20230327000356

Medical Identifiers

Medical identifiers for Demetrius Peter Rizos such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1063491397NPI-NPPES
2182676MedicaidWA
3095842MedicaidNH

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RN0300XInternal Medicine - Nephrology DO2727 (Maine)Secondary
207RN0300XInternal Medicine - Nephrology 212775 (Massachusetts)Secondary
207RN0300XInternal Medicine - Nephrology 25412 (New Hampshire)Secondary
207R00000XInternal Medicine OP61188829 (Washington)Secondary
207R00000XInternal Medicine 212775 (Massachusetts)Secondary
207R00000XInternal Medicine 25412 (New Hampshire)Secondary
208M00000XHospitalist DO2727 (Maine)Secondary
207RN0300XInternal Medicine - Nephrology 34C.000067 (Ohio)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Compassus - Greater ManchesterBedford, NHHospice
Huggins HospitalWolfeboro, NHHospital
Cottage HospitalWoodsville, NHHospital
Yuma Regional Medical CenterYuma, AZHospital
Valley Regional HospitalClaremont, NHHospital
Sullivan County Health CareUnity, NHNursing home
Grafton County Nursing HomeNorth haverhill, NHNursing home
Mountain View CommunityOssipee, NHNursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Nw Ohio Hospital Medicine Physicians Llc509216937544

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. Demetrius Peter Rizos allows following entities to bill medicare on his behalf.
Entity NameHospital Medicine Services Of Ohio, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073781597
PECOS PAC ID: 6103997747
Enrollment ID: O20080625000293
Entity NameNw Ohio Hospital Medicine Physicians Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023794377
PECOS PAC ID: 5092169375
Enrollment ID: O20230921000916

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. Demetrius Peter Rizos 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
Demetrius Peter Rizos, DO
9 Lakeview Ave,
Danvers, MA 01923-1260

Ph: (978) 319-1867		Demetrius Peter Rizos, DO
125 Northport Ave,
Belfast, ME 04915-6002

Ph: (207) 661-2018

Reviews and Comments


Internal Medicine Doctors in Belfast, ME

Alicia Snow, NP-C
Nephrology
Medicare: Not Enrolled in Medicare
Practice Location: 16 Fahy St, Belfast, ME 04915
Phone: 207-338-5440    
Kenneth Temple Calamia, MD
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 126 Northport Ave, Suite 106, Belfast, ME 04915
Phone: 207-505-4015    
Dr. James C Delehanty, M.D.
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 16 Fahey St, Suite 208 Cobb Med. Bldg, Belfast, ME 04915
Phone: 207-338-1728    Fax: 207-338-5661
Dr. Nancy-nichole Barry, MD
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 116 Northport Ave Ste 220, Belfast, ME 04915
Phone: 207-505-4015    Fax: 207-338-8368
Faisal Jamal, MD
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 116 Northport Ave, Belfast, ME 04915
Phone: 207-505-4080    
Dr. Akavaram N Reddy, MD
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 116 Northport Ave Ste 220, Belfast, ME 04915
Phone: 207-505-4015    Fax: 207-338-8368

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.