NPPES file of Aug 9, 2026

Darrell Risinger, CRNA, BSN, RN

Certified Registered Nurse Anesthetist · Saint Louis, MO

Darrell Risinger, CRNA, BSN, RN is a certified registered nurse anesthetist with a practice address in Saint Louis, Missouri, and NPI 1497493605, issued on May 26, 2022. Check the license (Missouri 2022017702, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1497493605
Name
Darrell Risinger
Credential
CRNA, BSN, RN
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License number
2022017702 MO
Self-reported in NPPES; status is on the state search
Practice location
6420 Clayton RD, Saint Louis, MO 63117
Phone
(314) 768-8442
Enumerated
May 26, 2022
Record last updated
May 26, 2022
Medicare enrollment
Enrolled (PECOS I20220623001437); accepts Medicare assignment
Medical or professional school
Southern Illinois University School Of Medicine, 2022
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 6420 Clayton RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Sana Afzal, MDInternal Medicine Physician1083579213
  2. Munir Ahmad, M.D.Nuclear Medicine Physician1356381438
  3. John Alexander, MDAnesthesiology Physician1477541100
  4. Kahee Amedi, MDHospitalist Physician1215382189
  5. Larisa Anokhin, CRNACertified Registered Nurse Anesthetist1023047131
  6. Monika Aplyn, M.D.Internal Medicine Physician1336195247

Verify Darrell Risinger in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Missouri board licenses this profession
    Search for license 2022017702
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Missouri license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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The practice group's MIPS final score for 2023 (Medicare payment program): 80.6 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.

  1. Qualityout of 100 · 30% of the final score70.0
  2. Costnot scored (reweighted)
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $65.56

3 payments; by number, the most common kind was food and beverage; the largest payer was Merck Sharp & Dohme LLC. 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.

  1. Darrell Risinger$65.56
  2. Specialty average$135.08

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. Metro-West Anesthesia Group IncSaint Louis, MO
  2. Midwest Anesthesia Providers SCFarmington, MO

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Darrell Risinger among 2,069 certified registered nurse anesthetist records in Missouri

Darrell Risinger, CRNA, BSN, RN is one of 2,069 certified registered nurse anesthetist records with a practice address in Missouri. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 86% of them.

  • NPI issued2022 · 86% of these records are older, 11% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 73% of these records are
  • Graduated2022 · median 2013 among the 1,508 with a school on file
  • Record last updated2022 · 50% 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 Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

623 certified registered nurse anesthetist records list a practice address in Saint Louis

They are 623 of the 27,605 NPPES records with a practice address in Saint Louis, and 2,069 certified registered nurse anesthetist records in Missouri.

The 8 certified registered nurse anesthetist records with the nearest ZIP codes

  1. Larisa Anokhin, CRNASaint Louis, MO 631171023047131
  2. Mildred Demeo, CRNASaint Louis, MO 631171336114289
  3. Marie Floretta, CRNASt Louis, MO 631171336115369
  4. Pamela Hampton, CRNASaint Louis, MO 631171013982115
  5. David Hans, CRNASaint Louis, MO 631171821077611
  6. William Knudson, CRNASaint Louis, MO 631171861467979
  7. Karen Lucas, CRNASt Louis, MO 631171629058268
  8. Angela Luczaj, CRNASaint Louis, MO 631171427023555

Common questions

What is Darrell Risinger, CRNA, BSN, RN's NPI number?

Darrell Risinger, CRNA, BSN, RN's National Provider Identifier (NPI) is 1497493605, issued on May 26, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Darrell Risinger, CRNA, BSN, RN located?

The NPPES record lists a practice address at 6420 Clayton RD, Saint Louis, MO, 63117. Phone: (314) 768-8442. Providers update this record themselves, so call before visiting.

How can I verify Darrell Risinger, CRNA, BSN, RN's license?

NPPES lists Missouri license number 2022017702, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.

What is Darrell Risinger, CRNA, BSN, RN's MIPS final score?

The 2023 MIPS final score is 80.6 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.