Karen G. Sumner, RN, BSN, RNFA
Registered Nurse First Assistant · Madera, CA
Karen G. Sumner, RN, BSN, RNFA is a registered nurse first assistant with a practice address in Madera, California, and NPI 1184865784, issued on Mar 12, 2009. Check the license (California 401658, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Karen G. Sumner
- Credential
- RN, BSN, RNFA
- Primary taxonomy
- Registered Nurse First Assistant 163WR0006X
- License number
- 401658 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3256 Aries CT, Madera, CA 93637
- Phone
- (760) 731-0313
- Enumerated
- Mar 12, 2009
- Record last updated
- Mar 31, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (760) 731-0414
- Entity
- Type 1 · individual
Verify Karen G. Sumner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 401658Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Registered Nurse First Assistant providers in California
There are 303 registered nurse first assistant records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other registered nurse first assistant records in California
- Darin Abacherli, RNFAMammoth Lakes, CA1114721008
- Antoinette Aguayo, RNFAElverta, CA1396449450
- Ignacio Aguilar, RNFAPasadena, CA1497583603
- Bahjat Akari, RNFAMurrieta, CA1588853683
- Betsy Albrecht, R.N. CNOR RNFARiverside, CA1043643208
- Woodryan Alexander, CRNFAValencia, CA1750501375
- Rachel Ann Alikes, RNModesto, CA1073441374
- Glenn Almazan, RNFACerritos, CA1598640443
- Rebecca Althoff, RNFASanta Rosa, CA1427119668
- Jessica Alva, R.N.F.A.Laguna Hills, CA1265848733
Common questions
What is Karen G. Sumner, RN, BSN, RNFA's NPI number?
Karen G. Sumner, RN, BSN, RNFA's National Provider Identifier (NPI) is 1184865784, issued on Mar 12, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Karen G. Sumner, RN, BSN, RNFA located?
The NPPES record lists a practice address at 3256 Aries CT, Madera, CA, 93637. Phone: (760) 731-0313. Providers update this record themselves, so call before visiting.
How can I verify Karen G. Sumner, RN, BSN, RNFA's license?
NPPES lists California license number 401658, 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. 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.