Katherine L. Posey, RN
Case Management Registered Nurse · Sacramento, CA
Katherine L. Posey, RN is a case management registered nurse with a practice address in Sacramento, California, and NPI 1366092470, issued on Sep 19, 2019. Check the license (California 335179, 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
- Katherine L. Posey
- Credential
- RN
- Primary taxonomy
- Case Management Registered Nurse 163WC0400X
- License number
- 335179 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1435 River Park Dr Ste 200, Sacramento, CA 95815
- Phone
- (916) 286-7037
- Enumerated
- Sep 19, 2019
- Record last updated
- Sep 19, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (916) 286-7037
- Entity
- Type 1 · individual
8 nearest case management registered nurse records → All 1,025 in California → Look up another NPI →
Also registered at 1435 River Park Dr Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mary AndersonRegistered Nurse1194374538
- Ann BensonRegistered Nurse1871320606
- Marina HernandezRegistered Nurse1922979228
- Kenna Jeske, RNCase Management Registered Nurse1407489115
- Taasha Jones Reyes, RNCase Management Registered Nurse1487522611
- Cheryl MadvigRegistered Nurse1346019072
Verify Katherine L. Posey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 335179Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Katherine L. Posey among 1,025 case management registered nurse records in California
Katherine L. Posey, RN is one of 1,025 case management registered nurse records with a practice address in California. 1% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2019, is newer than 62% of them.
- NPI issued2019 · 62% of these records are older, 34% newer
- In a Medicare fileNo · 1% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2019 · 68% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 163WC0400X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Case Management Registered Nurse providers in California
There are 1,025 case management registered nurse records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,025 in California → Every provider in Sacramento → Case Management Registered Nurse nationwide →
The 8 case management registered nurse records with the nearest ZIP codes
- Patricia GilbertSacramento, CA 958151750928073
- Karyn Huber, RNSacramento, CA 958151376194688
- Kenna Jeske, RNSacramento, CA 958151407489115
- Taasha Jones Reyes, RNSacramento, CA 958151487522611
- Mark Plichta, RNSacramento, CA 958151750928875
- Karen Teague, RNSacramento, CA 958151770133878
- Amanda Wren, RNSacramento, CA 958151629787288
- Michelle Adams, RNSacramento, CA 958171245678960
Common questions
What is Katherine L. Posey, RN's NPI number?
Katherine L. Posey, RN's National Provider Identifier (NPI) is 1366092470, issued on Sep 19, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Katherine L. Posey, RN located?
The NPPES record lists a practice address at 1435 River Park Dr Ste 200, Sacramento, CA, 95815. Phone: (916) 286-7037. Providers update this record themselves, so call before visiting.
How can I verify Katherine L. Posey, RN's license?
NPPES lists California license number 335179, 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.