NPPES file of Aug 9, 2026

Kaylene K. Oh, N.P.

Nurse Practitioner · Murrieta, CA

Kaylene K. Oh, N.P. is a nurse practitioner with a practice address in Murrieta, California, and NPI 1396939831, issued on Aug 28, 2007. Check the license (California NP16121, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1396939831
Name
Kaylene K. Oh
Credential
N.P.
Primary taxonomy
Nurse Practitioner 363L00000X
License number
NP16121 CA
Self-reported in NPPES; status is on the state search
Practice location
24910 Las Brisas RD, Murrieta, CA 92562
Phone
(951) 694-8549
Enumerated
Aug 28, 2007
Record last updated
Mar 7, 2023
Fax
(951) 220-8307
Medicaid ID
RN445023 CA
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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Also registered at 24910 Las Brisas RD

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

  1. Pamela Alvarez, M.D.Neurology Physician1881627743
  2. Martina Chiodi, M.D.Obstetrics Physician1972779189
  3. Maureen Eghreriniovo, NURSE PRACTITIONERFamily Nurse Practitioner1770765547
  4. Elizabeth Gomez, ASWClinical Social Worker1376313999
  5. Monique HernandezCommunity Health Worker1336820372
  6. Michelle Maxfield, FNP-CNurse Practitioner1770852568

Verify Kaylene K. Oh 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 NP16121
    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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94% fewer Medicare Part D claims than the average nurse practitioner in 2024

67 Medicare Part D claims for 34 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims.

  1. Kaylene Oh67
  2. Specialty average1,109

Most prescribed

  1. Gabapentin20 claims
  2. Ztlido14 claims
  3. Duloxetine Hcl11 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Kaylene K. Oh among 8,223 nurse practitioner records in California

Kaylene K. Oh, N.P. is one of 8,223 nurse practitioner records with a practice address in California. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 18% of them.

  • NPI issued2007 · 18% of these records are older, 73% newer
  • In a Medicare fileYes · 65% of these records are
  • In the CMS Doctors and Clinicians fileNo · 42% of these records are
  • Record last updated2023 · 45% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Nurse Practitioner providers in California

There are 8,223 nurse practitioner records in California.

The 8 nurse practitioner records with the nearest ZIP codes

  1. Samantha Beeson, NPMurrieta, CA 925621326818311
  2. Colleen Campfield, NP-CMurrieta, CA 925621407471238
  3. Jillany Creasy, FNPMurrieta, CA 925621669177838
  4. Sarah Fairhurst, N.P.Murrieta, CA 925621518414200
  5. Michelle Maxfield, FNP-CMurrieta, CA 925621770852568
  6. Pamela Mokoko, FAMILY NURSE PRACTITMurrieta, CA 925621821487497
  7. Lauren Salinas, FNP-CMurrieta, CA 925621932869732
  8. Cimarron SmithMurrieta, CA 925621811403009

Common questions

What is Kaylene K. Oh, N.P.'s NPI number?

Kaylene K. Oh, N.P.'s National Provider Identifier (NPI) is 1396939831, issued on Aug 28, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Kaylene K. Oh, N.P. located?

The NPPES record lists a practice address at 24910 Las Brisas RD, Murrieta, CA, 92562. Phone: (951) 694-8549. Providers update this record themselves, so call before visiting.

How can I verify Kaylene K. Oh, N.P.'s license?

NPPES lists California license number NP16121, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Kaylene K. Oh, N.P. prescribe under Medicare Part D?

In 2024, Kaylene K. Oh, N.P. had 67 Medicare Part D claims for 34 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions 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.