Dr Maria Cristina Augusto De Souza, MD - Medicare Internal Medicine in Williston, ND

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Dr Maria Cristina Augusto De Souza, MD is a medicare enrolled "Internal Medicine" physician in Williston, North Dakota. She graduated from medical school in 1985 and has 40 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Avera Mckennan, Rural Health Care Inc, Trinity Health and her current practice location is 1321 W Dakota Pkwy, Williston, North Dakota. You can reach out to her office (for appointments etc.) via phone at (701) 572-7711.

Dr Maria Cristina Augusto De Souza is licensed to practice in North Dakota (license number 18705) 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 1689602393.

Contact Information

Dr Maria Cristina Augusto De Souza, MD
1321 W Dakota Pkwy,
Williston, ND 58801-3807
(701) 572-7711
Not Available

Map and Direction




Physician's Profile

Full NameDr Maria Cristina Augusto De Souza
GenderFemale
SpecialityInternal Medicine
Experience40 Years
Location1321 W Dakota Pkwy, Williston, North Dakota
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 Maria Cristina Augusto De Souza graduated from medical school in 1985
  NPI Data:
  • NPI Number: 1689602393
  • Provider Enumeration Date: 06/29/2006
  • Last Update Date: 09/23/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 8426365917
  • Enrollment ID: I20240920000545

Medical Identifiers

Medical identifiers for Dr Maria Cristina Augusto De Souza such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1689602393NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208D00000XGeneral Practice 24132 (Arizona)Secondary
207R00000XInternal Medicine 18705 (North Dakota)Primary
2083P0901XPreventive Medicine - Public Health & General Preventive Medicine 24132 (Arizona)Secondary
207R00000XInternal Medicine 24132 (Arizona)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Trinity HospitalsMinot, NDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Avera Mckennan0345157103927
Rural Health Care Inc3476447541135
Trinity Health7911816020283

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 Maria Cristina Augusto De Souza allows following entities to bill medicare on her behalf.
Entity NameAvera Mckennan
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093262131
PECOS PAC ID: 0345157103
Enrollment ID: O20040109001102
Entity NameRural Health Care Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215317375
PECOS PAC ID: 3476447541
Enrollment ID: O20150710000034

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 Maria Cristina Augusto De Souza 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 Maria Cristina Augusto De Souza, MD
Po Box 5010,
Minot, ND 58702-5010

Ph: (701) 418-8000		Dr Maria Cristina Augusto De Souza, MD
1321 W Dakota Pkwy,
Williston, ND 58801-3807

Ph: (701) 572-7711

Reviews and Comments


Internal Medicine Doctors in Williston, ND

George M Wilson, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1321 W Dakota Pkwy, Williston, ND 58801
Phone: 701-572-7711    Fax: 701-572-2283
Dr. John Madison Clair, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1301 15th Ave W, Williston, ND 58801
Phone: 701-774-7400    
Austin James Mccoy, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1213 15th Ave. W., Craven Hagan Clinic, Williston, ND 58801
Phone: 701-572-7651    Fax: 352-265-1107
Dr. Cory R Miller, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1213 15th Ave W, Williston, ND 58801
Phone: 701-572-7651    Fax: 701-774-7482
Dr. Bruce S. Pugatch, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1301 15th Ave W, Williston, ND 58801
Phone: 701-774-7400    

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.