Mark Grieves, CRNA, DNAP
Certified Registered Nurse Anesthetist · West Burlington, IA
Mark Grieves, CRNA, DNAP is a certified registered nurse anesthetist with a practice address in West Burlington, Iowa, and NPI 1245229640, issued on Oct 18, 2005. Check the license (Iowa D140600, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark Grieves
- Credential
- CRNA, DNAP
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License numbers
- D140600 IA
100838 NE
COA.11621-NA OH
Self-reported in NPPES; status is on the state search - Practice location
- 1221 S Gear Ave, West Burlington, IA 52655
- Phone
- (319) 768-3030
- Enumerated
- Oct 18, 2005
- Record last updated
- Mar 8, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20151023001570); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest certified registered nurse anesthetist records → All 584 in Iowa → Look up another NPI →
Also registered at 1221 S Gear Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Clay Anderson, MS, RD, LDRegistered Dietitian1588368146
- Vivian AndersonCertified Registered Nurse Anesthetist1063144210
- Gerald Arnold, MDEmergency Medicine Physician1184606493
- Leo Banwart, PA-CEmergency Medicine Physician1598747891
- Masharib Bashar, M.D.Hospitalist Physician1912644758
- Wyatt Baxter, PA-CPhysician Assistant1104293158
Verify Mark Grieves in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license D140600Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 77.8 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).
Industry payments in 2024: $19.87
1 payment: food and beverage; the largest payer was Avanos Medical. 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.
Mark Grieves among 584 certified registered nurse anesthetist records in Iowa
Mark Grieves, CRNA, DNAP is one of 584 certified registered nurse anesthetist records with a practice address in Iowa. 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, 89% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2015 · median 2014 among the 406 with a school on file
- Record last updated2016 · 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 367500000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
14 certified registered nurse anesthetist records list a practice address in West Burlington
They are 14 of the 261 NPPES records with a practice address in West Burlington, and 584 certified registered nurse anesthetist records in Iowa.
All 584 in Iowa → Every provider in West Burlington → Certified Registered Nurse Anesthetist nationwide →
The 8 certified registered nurse anesthetist records with the nearest ZIP codes
- Vivian AndersonWest Burlington, IA 526551063144210
- Rachel CrooksWest Burlington, IA 526551003662149
- Christian FalyarWest Burlington, IA 526551578895637
- Kaleb Frazier, DNP, CRNA, ARNPWest Burlington, IA 526551427612860
- Angela Gibbar, CRNAWest Burlington, IA 526551326212325
- Stephanie Hastings, CRNAWest Burlington, IA 526551689811184
- Scott Joyce, CRNAWest Burlington, IA 526551144680216
- Aaron Krenek, CRNAWest Burlington, IA 526551932381092
Common questions
What is Mark Grieves, CRNA, DNAP's NPI number?
Mark Grieves, CRNA, DNAP's National Provider Identifier (NPI) is 1245229640, issued on Oct 18, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Mark Grieves, CRNA, DNAP located?
The NPPES record lists a practice address at 1221 S Gear Ave, West Burlington, IA, 52655. Phone: (319) 768-3030. Providers update this record themselves, so call before visiting.
How can I verify Mark Grieves, CRNA, DNAP's license?
NPPES lists Iowa license number D140600, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.
What is Mark Grieves, CRNA, DNAP's MIPS final score?
The 2023 MIPS final score is 77.8 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.