Sarah M. Schaak, CRNA
Certified Registered Nurse Anesthetist · Columbia, MO
Sarah M. Schaak, CRNA is a certified registered nurse anesthetist with a practice address in Columbia, Missouri, and NPI 1679892210, issued on May 21, 2010. Check the license (Missouri 2010012148, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sarah M. Schaak
- Credential
- CRNA
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License number
- 2010012148 MO
Self-reported in NPPES; status is on the state search - Practice location
- 210 Portland St Ste 100, Columbia, MO 65201
- Phone
- (573) 777-8818
- Enumerated
- May 21, 2010
- Record last updated
- Feb 14, 2024
- Fax
- (573) 777-8819
- Medicare enrollment
- Enrolled (PECOS I20100622000834); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest certified registered nurse anesthetist records → All 2,069 in Missouri → Look up another NPI →
Also registered at 210 Portland St Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Bradley Anderson, MDGastroenterology Physician1649533878
- Ameena Anees, MDGastroenterology Physician1588644488
- Robyn Barlow, FNP-CFamily Nurse Practitioner1558131078
- Casey Beckley, CRNACertified Registered Nurse Anesthetist1194309351
- Rachel Evans, CRNACertified Registered Nurse Anesthetist1174946610
- Melissa Freese, FNP-CFamily Nurse Practitioner1437549870
Verify Sarah M. Schaak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2010012148Check 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): 100 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: $19.40
1 payment: 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.
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
- Gastrointestinal Associates, LLCColumbia, MO
- The Curators OF The University OF MissouriColumbia, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sarah M. Schaak among 2,069 certified registered nurse anesthetist records in Missouri
Sarah M. Schaak, CRNA 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 2010, is newer than 47% of them.
- NPI issued2010 · 47% of these records are older, 49% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated2010 · median 2013 among the 1,508 with a school on file
- Record last updated2024 · 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).
188 certified registered nurse anesthetist records list a practice address in Columbia
They are 188 of the 6,004 NPPES records with a practice address in Columbia, and 2,069 certified registered nurse anesthetist records in Missouri.
All 2,069 in Missouri → Every provider in Columbia → Certified Registered Nurse Anesthetist nationwide →
The 8 certified registered nurse anesthetist records with the nearest ZIP codes
- Leslie Chase, CRNAColumbia, MO 652011851357172
- Darren Elliott, CRNAColumbia, MO 652011104898097
- Joseph Giacchi, CRNAColumbia, MO 652011093779803
- Ronnie Hulett, CRNAColumbia, MO 652011831158500
- Allyson Ihms, CRNAColumbia, MO 652011033174800
- Robert Koenig, CRNAColumbia, MO 652011578523460
- Kevin Lockett, CRNAColumbia, MO 652011265483028
- Cynthia McKinley, CRNAColumbia, MO 652011235199043
Common questions
What is Sarah M. Schaak, CRNA's NPI number?
Sarah M. Schaak, CRNA's National Provider Identifier (NPI) is 1679892210, issued on May 21, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Sarah M. Schaak, CRNA located?
The NPPES record lists a practice address at 210 Portland St Ste 100, Columbia, MO, 65201. Phone: (573) 777-8818. Providers update this record themselves, so call before visiting.
How can I verify Sarah M. Schaak, CRNA's license?
NPPES lists Missouri license number 2010012148, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
What is Sarah M. Schaak, CRNA's MIPS final score?
The 2023 MIPS final score is 100 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.