Karen Rothschild-Dunst, CRNA
Certified Registered Nurse Anesthetist · Fontana, CA
Karen Rothschild-Dunst, CRNA is a certified registered nurse anesthetist with a practice address in Fontana, California, and NPI 1154529550, issued on Jul 6, 2007. Check the license (California 1149, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Karen Rothschild-Dunst
- Credential
- CRNA
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License number
- 1149 CA
Self-reported in NPPES; status is on the state search - Practice location
- Kaiser Permanente Hospital, Fontana, CA 92335
- Phone
- (909) 427-7162
- Enumerated
- Jul 6, 2007
- Record last updated
- Oct 23, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20050531001035); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest certified registered nurse anesthetist records → All 2,943 in California → Look up another NPI →
Verify Karen Rothschild-Dunst in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 1149Check 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
- Southern California Permanente Medical GroupOntario, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karen Rothschild-Dunst among 2,943 certified registered nurse anesthetist records in California
Karen Rothschild-Dunst, CRNA is one of 2,943 certified registered nurse anesthetist records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 23% of them.
- NPI issued2007 · 23% of these records are older, 64% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated1986 · median 2016 among the 2,089 with a school on file
- Record last updated2021 · 51% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
71 certified registered nurse anesthetist records list a practice address in Fontana
They are 71 of the 3,012 NPPES records with a practice address in Fontana, and 2,943 certified registered nurse anesthetist records in California.
All 2,943 in California → Every provider in Fontana → Certified Registered Nurse Anesthetist nationwide →
The 8 certified registered nurse anesthetist records with the nearest ZIP codes
- Jennifer Bjerk, CRNAFontana, CA 923351780743427
- Jeffrey Cagle, CRNAFontana, CA 923351508933367
- Nina Cortez, CRNAFontana, CA 923351942369673
- Shelley Currie, CRNAFontana, CA 923351366501074
- Veronica Davis, CRNAFontana, CA 923351245388172
- Wendy Flores, CRNAFontana, CA 923351982771721
- David Haga, CRNAFontana, CA 923351235206079
- Jeremy Heiner, CRNAFontana, CA 923351528127230
Common questions
What is Karen Rothschild-Dunst, CRNA's NPI number?
Karen Rothschild-Dunst, CRNA's National Provider Identifier (NPI) is 1154529550, issued on Jul 6, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Karen Rothschild-Dunst, CRNA located?
The NPPES record lists a practice address at Kaiser Permanente Hospital, Fontana, CA, 92335. Phone: (909) 427-7162. Providers update this record themselves, so call before visiting.
How can I verify Karen Rothschild-Dunst, CRNA's license?
NPPES lists California license number 1149, as entered by the provider. Search the California 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.