Charles J. Oh, RN
Certified Registered Nurse Anesthetist · Renton, WA
Charles J. Oh, RN is a certified registered nurse anesthetist with a practice address in Renton, Washington, and NPI 1932377348, issued on Feb 19, 2008. Check the license (Washington RN00142322, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Charles J. Oh
- Credential
- RN
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License number
- RN00142322 WA
Self-reported in NPPES; status is on the state search - Practice location
- 400 S 43RD St, Renton, WA 98055
- Phone
- (425) 353-3788
- Enumerated
- Feb 19, 2008
- Record last updated
- Feb 19, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (425) 353-8041
- Medicare enrollment
- Enrolled (PECOS I20080326000599); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest certified registered nurse anesthetist records → All 1,181 in Washington → Look up another NPI →
Also registered at 400 S 43RD St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jesse Abbott Klafter, M.D.Hospitalist Physician1225394935
- Sujata Acharya, PTPhysical Therapist1972737310
- Meghna Agarwal, MDHospitalist Physician1649859182
- Makeda Agonafer, M.D.Neurology Physician1215371935
- Jenny Alden, SLPSpeech-Language Pathologist1659691186
- Anjella Ysabel Alejo, PTPhysical Therapist1477378115
Verify Charles J. Oh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license RN00142322Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- The Association OF University PhysiciansSeattle, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Charles J. Oh among 1,181 certified registered nurse anesthetist records in Washington
Charles J. Oh, RN is one of 1,181 certified registered nurse anesthetist records with a practice address in Washington. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 36% of them.
- NPI issued2008 · 36% of these records are older, 60% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2007 · median 2014 among the 816 with a school on file
- Record last updated2008 · 58% 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 Washington 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 Washington
There are 1,181 certified registered nurse anesthetist records in Washington.
All 1,181 in Washington → Every provider in Renton → Certified Registered Nurse Anesthetist nationwide →
The 8 certified registered nurse anesthetist records with the nearest ZIP codes
- Kathleen Bergquist, RNRenton, WA 980551063524080
- Kathleen Cavanaugh, CRNARenton, WA 980551225112717
- Richard Clarke, CRNARenton, WA 980551417069451
- Melissa Jordan, CRNARenton, WA 980551588984587
- Lynn Kinnison, CRNARenton, WA 980551598085987
- Kelly Knutson, CRNARenton, WA 980551609015676
- Lana Lueschow, CRNARenton, WA 980551881778389
- Julia LysyukRenton, WA 980551336784131
Common questions
What is Charles J. Oh, RN's NPI number?
Charles J. Oh, RN's National Provider Identifier (NPI) is 1932377348, issued on Feb 19, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Charles J. Oh, RN located?
The NPPES record lists a practice address at 400 S 43RD St, Renton, WA, 98055. Phone: (425) 353-3788. Providers update this record themselves, so call before visiting.
How can I verify Charles J. Oh, RN's license?
NPPES lists Washington license number RN00142322, as entered by the provider. Search the Washington 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.