A fast, free, no-login way to look up any U.S. healthcare provider in the federal NPPES registry.

Lookups

NPI Lookup
NPI Registry
By Specialty
By State

Resources

Guides
For Providers / API
Data Sources
About

Legal

Privacy
Terms
Correct a record

Data is sourced from the public NPPES (National Plan and Provider Enumeration System) registry published by CMS. NPI Central is not affiliated with, or endorsed by, CMSor any healthcare provider. Information is provided “as is” for general reference and is not medical advice.

FCRA notice: NPI Central is not a consumer reporting agency. This information may not be used to determine eligibility for employment, credentialing, insurance, or any other purpose covered by the Fair Credit Reporting Act.

© 2026 NPI Central. All rights reserved.

Christiaan Bates, MD — NPI 1235795329, Sioux Falls, SD | NPI Central

Home/
NPI Lookup/
SD/
NPI 1235795329

IndividualActive

Christiaan Bates, MD

NPI 1235795329 · Psychiatry Physician · Sioux Falls, SD

Provider details

NPI number: 1235795329
Entity type: Individual
Primary specialty: Psychiatry PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: 72748 (MN)

Specialties & taxonomies

Psychiatry PhysicianPrimary2084P0800XLicense 41257 (OK)
Allopathic & Osteopathic Physicians
Psychiatry Physician2084P0800XLicense 72748 (MN)
Allopathic & Osteopathic Physicians

Practice location

1400 W 22nd St

Sioux Falls, SD 57105-1554

Phone: (605) 322-5737

Approximate (ZIP-level) locationGet directions

More SD providers

Mailing address

6600 S Yale Ave Ste 1400

Tulsa, OK 74136-3331

Additional practice locations (1)

6655 S Yale Ave
Tulsa, OK 74136-3326
Phone: (918) 491-3700
Fax: (918) 481-4063

Registry dates

Enumerated: 2019-05-14
Last updated: 2023-12-28
Certified: 2023-06-30

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.