John Earnest Day
Registered Nurse · Redding, CA
John Earnest Day is a registered nurse with a practice address in Redding, California, and NPI 1497087506, issued on Feb 1, 2010. Check the license (California 669114, 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
- John Earnest Day
- Primary taxonomy
- Registered Nurse 163W00000X
- License number
- 669114 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2640 Breslauer Way, Redding, CA 96001
- Phone
- (530) 225-5200
- Enumerated
- Feb 1, 2010
- Record last updated
- Feb 1, 2010 (not updated in 16 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest registered nurse records → All 13,506 in California → Look up another NPI →
Also registered at 2640 Breslauer Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify John Earnest Day in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 669114Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
John Earnest Day among 13,506 registered nurse records in California
John Earnest Day 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 not. Its NPI, issued in 2010, is newer than 16% of them.
- NPI issued2010 · 16% of these records are older, 81% newer
- In a Medicare fileNo · 3% of these records are
- In the CMS Doctors and Clinicians fileNo · 1% of these records are
- Record last updated2010 · 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).
95 registered nurse records list a practice address in Redding
They are 95 of the 3,572 NPPES records with a practice address in Redding, and 13,506 registered nurse records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 13,506 in California → Every provider in Redding → Registered Nurse nationwide →
The 8 registered nurse records with the nearest ZIP codes
- Anglus AndrewsRedding, CA 960011518277342
- Traci Clay, RNRedding, CA 960011598918229
- Karin Crosby, RNRedding, CA 960011467767889
- Kimberley FennelRedding, CA 960011447551924
- Emily GrayRedding, CA 960011871808386
- Debra Hartig, RN, NPRedding, CA 960011861476582
- Robin Hauprich, RNRedding, CA 960011043465024
- Lynda HughesRedding, CA 960011497086805
Common questions
What is John Earnest Day's NPI number?
John Earnest Day's National Provider Identifier (NPI) is 1497087506, issued on Feb 1, 2010. An NPI identifies a provider in billing; it is not a license.
Where is John Earnest Day located?
The NPPES record lists a practice address at 2640 Breslauer Way, Redding, CA, 96001. Phone: (530) 225-5200. Providers update this record themselves, so call before visiting.
How can I verify John Earnest Day's license?
NPPES lists California license number 669114, 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.