Christiaan Bates, MD
Psychiatry Physician · Sioux Falls, SD
Christiaan Bates, MD is a psychiatry physician with a practice address in Sioux Falls, South Dakota, and NPI 1235795329, issued on May 14, 2019. Check the license on the South Dakota Board of Medical and Osteopathic Examiners; the Medicare figures below come from public CMS files.
- Name
- Christiaan Bates
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License numbers
- 41257 OK
72748 MN
Self-reported in NPPES; status is on the state search - Practice location
- 1400 W 22ND St, Sioux Falls, SD 57105
- Phone
- (605) 322-5737
- Enumerated
- May 14, 2019
- Record last updated
- Dec 28, 2023
- Medicare enrollment
- Enrolled (PECOS I20230815000596); accepts Medicare assignment
- Medical or professional school
- University Of Iowa, Rj & L Carver College Of Medicine, 2019
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 112 in South Dakota → Look up another NPI →
Also registered at 1400 W 22ND St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sara Aboelmaaty, MDStudent in an Organized Health Care Education/Training Program1407797533
- Seth Ahrendt, M.D.Psychiatry Physician1639565757
- Ayangaifiok Akpan, MBBSStudent in an Organized Health Care Education/Training Program1104679588
- Muhammad Shariq AkramStudent in an Organized Health Care Education/Training Program1861220550
- Esraa Al Manajrh, MDStudent in an Organized Health Care Education/Training Program1275362469
- Mina Al-SammarraieStudent in an Organized Health Care Education/Training Program1710731625
Verify Christiaan Bates 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
15% more Medicare Part D claims than the average psychiatry physician in 2024
1,146 Medicare Part D claims for 116 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims.
Most prescribed
- Trazodone Hcl86 claims
- Duloxetine Hcl68 claims
- Quetiapine Fumarate68 claims
- Bupropion Xl60 claims
- Aripiprazole58 claims
- Escitalopram Oxalate58 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 89.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Laureate Psychiatric Clinic And Hospital IncTulsa, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christiaan Bates among 112 psychiatry physician records in South Dakota
Christiaan Bates, MD is one of 112 psychiatry physician records with a practice address in South Dakota. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 81% of them.
- NPI issued2019 · 81% of these records are older, 13% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 54% of these records are
- Graduated2019 · median 2007 among the 61 with a school on file
- Record last updated2023 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a South Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in South Dakota
There are 112 psychiatry physician records in South Dakota.
All 112 in South Dakota → Every provider in Sioux Falls → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Kent Andre, MDSioux Falls, SD 571051245425974
- Francis Bandettini, D.O.Sioux Falls, SD 571051942325428
- Vinod Bhatara, M.D.Sioux Falls, SD 571051790758241
- Debanjana Bhattacharya, M.D.Sioux Falls, SD 571051164712006
- David Ermer, MDSioux Falls, SD 571051205881331
- Sarah Flynn, M.D.Sioux Falls, SD 571051023080595
- Hari Kannan, M.D.Sioux Falls, SD 571051447222906
- Rachel McCracken, MB. CHB.Sioux Falls, SD 571051639124407
Common questions
What is Christiaan Bates, MD's NPI number?
Christiaan Bates, MD's National Provider Identifier (NPI) is 1235795329, issued on May 14, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Christiaan Bates, MD located?
The NPPES record lists a practice address at 1400 W 22ND St, Sioux Falls, SD, 57105. Phone: (605) 322-5737. Providers update this record themselves, so call before visiting.
How can I verify Christiaan Bates, MD'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 Christiaan Bates, MD prescribe under Medicare Part D?
In 2024, Christiaan Bates, MD had 1,146 Medicare Part D claims for 116 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.
What is Christiaan Bates, MD's MIPS final score?
The 2023 MIPS final score is 89.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.