NPPES file of Aug 9, 2026

Sherlene Stepp, RN

Emergency Registered Nurse · Santa Ana, CA

Sherlene Stepp, RN is an emergency registered nurse with a practice address in Santa Ana, California, and NPI 1255641353, issued on Oct 7, 2010. Check the license (California 464905, 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.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1255641353
Name
Sherlene Stepp
Credential
RN
Primary taxonomy
Emergency Registered Nurse 163WE0003X
License number
464905 CA
Self-reported in NPPES; status is on the state search
Practice location
550 N Flower St, Santa Ana, CA 92703
Phone
(714) 647-6148
Enumerated
Oct 7, 2010
Record last updated
Jul 16, 2013 (not updated in 13 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest emergency registered nurse records → All 369 in California → Look up another NPI →

Also registered at 550 N Flower St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Jeromy Asido, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1598233629
  2. Odraleva Atienza, RNRegistered Nurse1902426398
  3. Christine Baker, LVN,CPT 1, RMA (AMT)Licensed Vocational Nurse1669857736
  4. Yvette BarbariRegistered Nurse1053808816
  5. Matthew Bittner, RNRegistered Nurse1437688157
  6. Kelley BrickLicensed Vocational Nurse1902116742

Verify Sherlene Stepp in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 464905    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Sherlene Stepp among 369 emergency registered nurse records in California

Sherlene Stepp, RN is one of 369 emergency registered nurse records with a practice address in California. 5% 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 5% of them.

  • NPI issued2010 · 5% of these records are older, 94% newer
  • In a Medicare fileNo · 5% of these records are
  • In the CMS Doctors and Clinicians fileNo · 2% of these records are
  • Record last updated2013 · 41% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 163WE0003X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Emergency Registered Nurse providers in California

There are 369 emergency registered nurse records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 369 in California → Every provider in Santa Ana → Emergency Registered Nurse nationwide →

The 8 emergency registered nurse records with the nearest ZIP codes

  1. Peter NguyenSanta Ana, CA 927011003377250
  2. Monte Yohr, RNSanta Ana, CA 927011811598113
  3. Mark JaynesFountain Valley, CA 927081699128918
  4. Tho Pham, RNFountain Valley, CA 927081952880627
  5. Megan Takaoka, RNMission Viejo, CA 926911942138516
  6. Debora Finley, RNRancho Santa Margarita, CA 926881306180260
  7. Paul AtkinsSan Clemente, CA 926721639698079
  8. Mitchell Hoffman, RNNewport Beach, CA 926601407298623

Common questions

What is Sherlene Stepp, RN's NPI number?

Sherlene Stepp, RN's National Provider Identifier (NPI) is 1255641353, issued on Oct 7, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Sherlene Stepp, RN located?

The NPPES record lists a practice address at 550 N Flower St, Santa Ana, CA, 92703. Phone: (714) 647-6148. Providers update this record themselves, so call before visiting.

How can I verify Sherlene Stepp, RN's license?

NPPES lists California license number 464905, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.