Ryan G. Ritter, CRNA
Certified Registered Nurse Anesthetist · Sioux Falls, SD
Ryan G. Ritter, CRNA is a certified registered nurse anesthetist with a practice address in Sioux Falls, South Dakota, and NPI 1538154224, issued on Sep 19, 2005. Check the license (South Dakota R028099, as entered in NPPES) with the South Dakota board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ryan G. Ritter
- Credential
- CRNA
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License number
- R028099 SD
Self-reported in NPPES; status is on the state search - Practice location
- 800 E 21St St, Sioux Falls, SD 57105
- Phone
- (605) 322-2754
- Enumerated
- Sep 19, 2005
- Record last updated
- Mar 7, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (605) 322-2727
- Medicaid IDs
- 0574624 IA
1574624 IA
5753693 SD
5753690 SD - Medicare enrollment
- Enrolled (PECOS I20040726000683); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest certified registered nurse anesthetist records → All 533 in South Dakota → Look up another NPI →
Also registered at 800 E 21St St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- James Barnett, CRNACertified Registered Nurse Anesthetist1730174582
- John Belk, DOEmergency Medicine Physician1346254984
- Nancy Bertsch, RDRegistered Dietitian1740442631
- Dori BignerInternal Medicine Physician1972529915
- Vicki BinstockPhysical Rehabilitation Occupational Therapist1851670731
- Paul Bommersbach, CRNACertified Registered Nurse Anesthetist1194710939
Verify Ryan G. Ritter in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich South Dakota board licenses this profession
Search for license R028099Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $66.98
2 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 24,076 providers of this specialty with any payment received $135.08 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.
Bills Medicare through 3 group practices
- Avera MckennanSioux Falls, SD
- Avera St MarysPierre, SD
- Heart Hospital OF South Dakota LLCSioux Falls, SD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ryan G. Ritter among 533 certified registered nurse anesthetist records in South Dakota
Ryan G. Ritter, CRNA is one of 533 certified registered nurse anesthetist records with a practice address in South Dakota. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 95% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2002 · median 2013 among the 372 with a school on file
- Record last updated2008 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367500000X and a South Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
266 certified registered nurse anesthetist records list a practice address in Sioux Falls
They are 266 of the 6,563 NPPES records with a practice address in Sioux Falls, and 533 certified registered nurse anesthetist records in South Dakota.
All 533 in South Dakota → Every provider in Sioux Falls → Certified Registered Nurse Anesthetist nationwide →
The 8 certified registered nurse anesthetist records with the nearest ZIP codes
- Glenda Balthazor, CRNASioux Falls, SD 571051336112366
- Jeffrey Bard, CRNASioux Falls, SD 571051841285707
- James Barnett, CRNASioux Falls, SD 571051730174582
- Thomas Beare, CRNASioux Falls, SD 571051922071893
- Chris Bender, CRNASioux Falls, SD 571051760455372
- Jeanette Berglin, CRNASioux Falls, SD 571051326011123
- Paul Bommersbach, CRNASioux Falls, SD 571051194710939
- Constance Bowar, CRNASioux Falls, SD 571051588637383
Common questions
What is Ryan G. Ritter, CRNA's NPI number?
Ryan G. Ritter, CRNA's National Provider Identifier (NPI) is 1538154224, issued on Sep 19, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Ryan G. Ritter, CRNA located?
The NPPES record lists a practice address at 800 E 21St St, Sioux Falls, SD, 57105. Phone: (605) 322-2754. Providers update this record themselves, so call before visiting.
How can I verify Ryan G. Ritter, CRNA's license?
NPPES lists South Dakota license number R028099, as entered by the provider. Search the South Dakota board that licenses this profession; the NPPES record confirms identity 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.