Maria Cristina Augusto De Souza, M.D.
Internal Medicine Physician · Williston, ND
Maria Cristina Augusto De Souza, M.D. is an internal medicine physician with a practice address in Williston, North Dakota, and NPI 1689602393, issued on Jun 29, 2006. Check the license (North Dakota 18705, as entered in NPPES) on the North Dakota Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Maria Cristina Augusto De Souza
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 18705 ND
24132 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 1321 W Dakota Pkwy, Williston, ND 58801
- Phone
- (701) 572-7711
- Enumerated
- Jun 29, 2006
- Record last updated
- Sep 23, 2025
- Medicare enrollment
- Enrolled (PECOS I20250530002157); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 245 in North Dakota → Look up another NPI →
Also registered at 1321 W Dakota Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Keisha Adams, APRN, FNP-BCPrimary Care Nurse Practitioner1851024640
- Jenna Anderson, RNRegistered Nurse1801678990
- Brittany Bertsch, DOFamily Medicine Physician1457872863
- Cami Bren, WHNP, FNP-CWomen's Health Nurse Practitioner1457664617
- Kaitlyn Burch, FNP-CFamily Nurse Practitioner1972361061
- Heidi Grondahl, WHNP-BCWomen's Health Nurse Practitioner1619281987
Verify Maria Cristina Augusto De Souza in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Dakota Board of Medicine
Search for license 18705Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average internal medicine physician in 2024
261 Medicare Part D claims for 49 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 12 claims were for opioids.
Most prescribed
- Amlodipine Besylate24 claims
- Chlorthalidone15 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Maria Cristina Augusto De Souza among 245 internal medicine physician records in North Dakota
Maria Cristina Augusto De Souza, M.D. is one of 245 internal medicine physician records with a practice address in North Dakota. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 61% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated1985 · median 2008 among the 129 with a school on file
- Record last updated2025 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a North Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
9 internal medicine physician records list a practice address in Williston
They are 9 of the 611 NPPES records with a practice address in Williston, and 245 internal medicine physician records in North Dakota.
All 245 in North Dakota → Every provider in Williston → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Victor Adenuga, M.DWilliston, ND 588011821786807
- John Clair, DOWilliston, ND 588011427232354
- Hooria Manzoor, MDWilliston, ND 588011932558285
- Austin McCoy, M.D.Williston, ND 588011508092933
- Cory Miller, MDWilliston, ND 588011598783631
- Bruce Pugatch, MDWilliston, ND 588011700862232
- Garett Rhule, MDWilliston, ND 588011972791259
- George Wilson, MDWilliston, ND 588011396092219
Common questions
What is Maria Cristina Augusto De Souza, M.D.'s NPI number?
Maria Cristina Augusto De Souza, M.D.'s National Provider Identifier (NPI) is 1689602393, issued on Jun 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Maria Cristina Augusto De Souza, M.D. located?
The NPPES record lists a practice address at 1321 W Dakota Pkwy, Williston, ND, 58801. Phone: (701) 572-7711. Providers update this record themselves, so call before visiting.
How can I verify Maria Cristina Augusto De Souza, M.D.'s license?
NPPES lists North Dakota license number 18705, as entered by the provider. Search the North Dakota Board of Medicine at https://www.ndbom.org/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Maria Cristina Augusto De Souza, M.D. prescribe under Medicare Part D?
In 2024, Maria Cristina Augusto De Souza, M.D. had 261 Medicare Part D claims for 49 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.