Maria Michelle Rivera Ortiz, M.D.
General Practice Physician · Wagner, SD
Maria Michelle Rivera Ortiz, M.D. is a general practice physician with a practice address in Wagner, South Dakota, and NPI 1538266655, issued on Sep 20, 2006. Check the license on the South Dakota Board of Medical and Osteopathic Examiners; the Medicare figures below come from public CMS files.
- Name
- Maria Michelle Rivera Ortiz
- Credential
- M.D.
- Primary taxonomy
- General Practice Physician 208D00000X
- License number
- 15680 PR
Self-reported in NPPES; status is on the state search - Practice location
- 111 Washington Ave NW, Wagner, SD 57380
- Phone
- (605) 384-3621
- Enumerated
- Sep 20, 2006
- Record last updated
- Oct 24, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (605) 384-5229
- Entity
- Type 1 · individual
Also registered at 111 Washington Ave NW
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Pamela Carda, RNRegistered Nurse1477760429
- Shelly Clayton, PHARMDPharmacist1780604686
- Adelia Cuka, CNS,RN,MSNCommunity Health/Public Health Clinical Nurse Specialist1760650188
- Judy CukaCommunity Health Registered Nurse1053861096
- Wanda Dally, MTMedical Technologist1740497775
- Janet Deloughery, R.D.L.N.Registered Dietitian1295755197
Verify Maria Michelle Rivera Ortiz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Dakota Board of Medical and Osteopathic ExaminersCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average general practice physician in 2024
196 Medicare Part D claims for 14 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D.
Most prescribed
- Amlodipine Besylate16 claims
- Albuterol Sulfate Hfa11 claims
- Lisinopril11 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.
Industry payments in 2024: $71.42
3 payments; by number, the most common kind was food and beverage; the largest payer was Array Biopharma Inc. The 4,259 providers of this specialty with any payment received $1,273.40 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
4 general practice physician records list a practice address in Wagner
They are 4 of the 74 NPPES records with a practice address in Wagner, and 21 general practice physician records in South Dakota.
All 4 in Wagner → All 21 in South Dakota → Every provider in Wagner →
Other general practice physician records in South Dakota
- Joselyn Agosto-Betancourt, MDPine Ridge, SD1740519073
- Antonio Alandy, MDEureka, SD1083624241
- Julio Almeyda, M.D.Eagle Butte, SD1366647893
- Arelis Benitez-Quinones, MDWanblee, SD1275635500
- Steven Burtz, DDSTyndall, SD1912187865
- Maxwell Cheng, D.O.Ellsworth Afb, SD1083363683
- David Christianson, M.D.Sioux Falls, SD1649505579
- Chukwuemeka Ekeke, MDSisseton, SD1386616365
- Arlene FloresBayamon, SD1548477565
- Victoria Gerhart, M.D.Sioux Falls, SD1316185838
Common questions
What is Maria Michelle Rivera Ortiz, M.D.'s NPI number?
Maria Michelle Rivera Ortiz, M.D.'s National Provider Identifier (NPI) is 1538266655, issued on Sep 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Maria Michelle Rivera Ortiz, M.D. located?
The NPPES record lists a practice address at 111 Washington Ave NW, Wagner, SD, 57380. Phone: (605) 384-3621. Providers update this record themselves, so call before visiting.
How can I verify Maria Michelle Rivera Ortiz, M.D.'s license?
Search the South Dakota Board of Medical and Osteopathic Examiners at https://www.sdbmoe.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Maria Michelle Rivera Ortiz, M.D. prescribe under Medicare Part D?
In 2024, Maria Michelle Rivera Ortiz, M.D. had 196 Medicare Part D claims for 14 beneficiaries; the average among general practice physician prescribers was 3,030. 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.