William David Mikko, RN
Registered Nurse · Palm Springs, CA
William David Mikko, RN is a registered nurse with a practice address in Palm Springs, California, and NPI 1255714457, issued on Jul 7, 2015. Check the license (California 691412, 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
- William David Mikko
- Credential
- RN
- Primary taxonomy
- Registered Nurse 163W00000X
- License number
- 691412 CA
Self-reported in NPPES; status is on the state search - Practice location
- 275 N EL Cielo RD, Palm Springs, CA 92262
- Phone
- (760) 969-5262
- Enumerated
- Jul 7, 2015
- Record last updated
- Jul 7, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (760) 969-5946
- Entity
- Type 1 · individual
8 nearest registered nurse records → All 13,506 in California → Look up another NPI →
Also registered at 275 N EL Cielo RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify William David Mikko in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 691412Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
William David Mikko among 13,506 registered nurse records in California
William David Mikko, RN 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 2015, is newer than 30% of them.
- NPI issued2015 · 30% of these records are older, 66% newer
- In a Medicare fileNo · 3% of these records are
- In the CMS Doctors and Clinicians fileNo · 1% of these records are
- Record last updated2015 · 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).
24 registered nurse records list a practice address in Palm Springs
They are 24 of the 1,917 NPPES records with a practice address in Palm Springs, 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 Palm Springs → Registered Nurse nationwide →
The 8 registered nurse records with the nearest ZIP codes
- Heidi Corrales AnguloPalm Springs, CA 922621285170902
- Jonathan Elorde, RNPalm Springs, CA 922621437533171
- Marvin Gaurino, CRNAPalm Springs, CA 922621710313887
- Ronald Harris, ADNPalm Springs, CA 922621427464312
- Thomas Hunsberger, RNPalm Springs, CA 922621235777962
- Richard Pettit, RNFAPalm Springs, CA 922621255431839
- Thomas Rancilio, RNPalm Springs, CA 922621003299215
- Salvador Rincon, BSN,RN,CARN,PMH-BCPalm Springs, CA 922621790191799
Common questions
What is William David Mikko, RN's NPI number?
William David Mikko, RN's National Provider Identifier (NPI) is 1255714457, issued on Jul 7, 2015. An NPI identifies a provider in billing; it is not a license.
Where is William David Mikko, RN located?
The NPPES record lists a practice address at 275 N EL Cielo RD, Palm Springs, CA, 92262. Phone: (760) 969-5262. Providers update this record themselves, so call before visiting.
How can I verify William David Mikko, RN's license?
NPPES lists California license number 691412, 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.