John C. Ottenbacher, MD
Family Medicine Physician · Bowdle, SD
John C. Ottenbacher, MD is a family medicine physician with a practice address in Bowdle, South Dakota, and NPI 1891865705, issued on Nov 8, 2006. Check the license (South Dakota 1128, as entered in NPPES) on the South Dakota Board of Medical and Osteopathic Examiners; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- John C. Ottenbacher
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 1128 SD
Self-reported in NPPES; status is on the state search - Practice location
- 8001 West 5TH Street, Bowdle, SD 57428
- Phone
- (605) 285-9832
- Enumerated
- Nov 8, 2006
- Record last updated
- Sep 15, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (605) 285-6986
- Medicaid ID
- 5604543 SD
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 601 in South Dakota → Look up another NPI →
Also registered at 8001 West 5TH Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amanda Kramer, P.A.Physician Assistant1407131915
Verify John C. Ottenbacher in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Dakota Board of Medical and Osteopathic Examiners
Search for license 1128Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
John C. Ottenbacher among 601 family medicine physician records in South Dakota
John C. Ottenbacher, MD is one of 601 family medicine physician records with a practice address in South Dakota. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 47% newer
- In a Medicare fileNo · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 65% of these records are
- Record last updated2016 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a South Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Family Medicine Physician providers in South Dakota
There are 601 family medicine physician records in South Dakota. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 601 in South Dakota → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Lacey Kessler, MDBowdle, SD 574281508279738
- Travis Preszler, PA-CBowdle, SD 574281770565764
- Susan Ostrowski, MDEureka, SD 574371851343933
- Sylvia Anderson, MDFaulkton, SD 574381790891844
- Dionisio Ramirez, M.D.Hoven, SD 574501891765509
- Jacek Bednarz, DOAberdeen, SD 574011255911145
- Lyle Biegler, MDAberdeen, SD 574011023057429
- Paul Denna, M.D.Aberdeen, SD 574011376838839
Common questions
What is John C. Ottenbacher, MD's NPI number?
John C. Ottenbacher, MD's National Provider Identifier (NPI) is 1891865705, issued on Nov 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John C. Ottenbacher, MD located?
The NPPES record lists a practice address at 8001 West 5TH Street, Bowdle, SD, 57428. Phone: (605) 285-9832. Providers update this record themselves, so call before visiting.
How can I verify John C. Ottenbacher, MD's license?
NPPES lists South Dakota license number 1128, as entered by the provider. 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.