John Yolwa Walsh, RN
Certified Registered Nurse Anesthetist · Springfield, OH
John Yolwa Walsh, RN is a certified registered nurse anesthetist with a practice address in Springfield, Ohio, and NPI 1659909422, issued on Mar 29, 2020. Check the license (Ohio 0020120, as entered in NPPES) with the Ohio board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Yolwa Walsh
- Credential
- RN
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License numbers
- 0020120 OH
437936 OH
NP0232 GU
RX0578 GU
Self-reported in NPPES; status is on the state search - Practice location
- 100 Medical Center Dr, Springfield, OH 45504
- Phone
- (614) 441-1251
- Enumerated
- Mar 29, 2020
- Record last updated
- Aug 3, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20210922003681); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest certified registered nurse anesthetist records → All 3,606 in Ohio → Look up another NPI →
Also registered at 100 Medical Center Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alexandra Abangan, MDEmergency Medicine Physician1508121641
- Sohaib Abu-FarsakhAnatomic Pathology & Clinical Pathology Physician1487072484
- Pratibha Acharya, MDInternal Medicine Physician1912560327
- Munish Adhikari, MDInternal Medicine Physician1801357884
- J Ahern, MDHospice and Palliative Medicine (Family Medicine) Physician1700830189
- Munis Ahmed, MDInternal Medicine Physician1790346302
Verify John Yolwa Walsh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Ohio board licenses this profession
Search for license 0020120Check 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): 88.1 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).
Bills Medicare through one group practice
- Guam Healthcare Development IncorporatedDededo, GU
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Yolwa Walsh among 3,606 certified registered nurse anesthetist records in Ohio
John Yolwa Walsh, RN is one of 3,606 certified registered nurse anesthetist records with a practice address in Ohio. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 76% of them.
- NPI issued2020 · 76% of these records are older, 20% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2020 · median 2014 among the 2,675 with a school on file
- Record last updated2021 · 57% 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 Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Certified Registered Nurse Anesthetist providers in Ohio
There are 3,606 certified registered nurse anesthetist records in Ohio.
All 3,606 in Ohio → Every provider in Springfield → Certified Registered Nurse Anesthetist nationwide →
The 8 certified registered nurse anesthetist records with the nearest ZIP codes
- Monica Arce, CRNASpringfield, OH 455041528646684
- Douglas Baker, CRNASpringfield, OH 455041720325467
- Clay BooneSpringfield, OH 455041316671894
- Anthony Brusadin, CRNASpringfield, OH 455041427899772
- Margaret Carroll, CRNASpringfield, OH 455041114987369
- Emmanuel Mann, CRNASpringfield, OH 455041497488506
- Jason MillerSpringfield, OH 455041508514167
- Matthew Morris, CRNASpringfield, OH 455041962742148
Common questions
What is John Yolwa Walsh, RN's NPI number?
John Yolwa Walsh, RN's National Provider Identifier (NPI) is 1659909422, issued on Mar 29, 2020. An NPI identifies a provider in billing; it is not a license.
Where is John Yolwa Walsh, RN located?
The NPPES record lists a practice address at 100 Medical Center Dr, Springfield, OH, 45504. Phone: (614) 441-1251. Providers update this record themselves, so call before visiting.
How can I verify John Yolwa Walsh, RN's license?
NPPES lists Ohio license number 0020120, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity only.
What is John Yolwa Walsh, RN's MIPS final score?
The 2023 MIPS final score is 88.1 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.