Kimberly Kleinsorge, R.N.
Registered Nurse · Los Angeles, CA
Kimberly Kleinsorge, R.N. is a registered nurse with a practice address in Los Angeles, California, and NPI 1497172472, issued on Mar 27, 2014. Check the license (California 828475, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kimberly Kleinsorge
- Credential
- R.N.
- Primary taxonomy
- Registered Nurse 163W00000X
- License number
- 828475 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1826 Winona Blvd, Los Angeles, CA 90027
- Phone
- (314) 803-5805
- Enumerated
- Mar 27, 2014
- Record last updated
- Mar 27, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20150402000098); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest registered nurse records → All 13,506 in California → Look up another NPI →
Verify Kimberly Kleinsorge in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 828475Check 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 2 group practices
- Associated Physicians OF Harvard Medical Faculty Physicians AT Beth ISBoston, MA
- Brigham And Womens Physicians Organization IncJamaica Plain, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kimberly Kleinsorge among 13,506 registered nurse records in California
Kimberly Kleinsorge, R.N. is one of 13,506 registered nurse records with a practice address in California. 3% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 27% of them.
- NPI issued2014 · 27% of these records are older, 70% newer
- In a Medicare fileYes · 3% of these records are
- In the CMS Doctors and Clinicians fileYes · 1% of these records are
- Graduated2014 · median 2018 among the 146 with a school on file
- Record last updated2014 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 163W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Registered Nurse providers in California
There are 13,506 registered nurse records in California.
All 13,506 in California → Every provider in Los Angeles → Registered Nurse nationwide →
The 8 registered nurse records with the nearest ZIP codes
- Robin Abasolo, RNLos Angeles, CA 900271801493093
- Toyin AladesuruLos Angeles, CA 900271780287946
- Noreen Clarke, RN, MSNLos Angeles, CA 900271730450586
- Ane DourgoutianLos Angeles, CA 900271710504360
- Chereena Greene, N.P.Los Angeles, CA 900271386956068
- Lilit KagramanianLos Angeles, CA 900271245764992
- Nasfat KhalilLos Angeles, CA 900271912529314
- Melissa Liemmertz, RNLos Angeles, CA 900271790126050
Common questions
What is Kimberly Kleinsorge, R.N.'s NPI number?
Kimberly Kleinsorge, R.N.'s National Provider Identifier (NPI) is 1497172472, issued on Mar 27, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Kimberly Kleinsorge, R.N. located?
The NPPES record lists a practice address at 1826 Winona Blvd, Los Angeles, CA, 90027. Phone: (314) 803-5805. Providers update this record themselves, so call before visiting.
How can I verify Kimberly Kleinsorge, R.N.'s license?
NPPES lists California license number 828475, 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.