NPPES file of Aug 9, 2026

Mark Justin Jaraba Rueda, NURSE PRACTITIONER

Acute Care Nurse Practitioner · West Covina, CA

Mark Justin Jaraba Rueda, NURSE PRACTITIONER is an acute care nurse practitioner with a practice address in West Covina, California, and NPI 1942963491, issued on Oct 20, 2021. Check the license (California 95018894, 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
1942963491
Name
Mark Justin Jaraba Rueda
Credential
NURSE PRACTITIONER
Primary taxonomy
Acute Care Nurse Practitioner 363LA2100X
License number
95018894 CA
Self-reported in NPPES; status is on the state search
Practice location
1007 Harrington Way, West Covina, CA 91792
Phone
(714) 883-6264
Enumerated
Oct 20, 2021
Record last updated
Oct 25, 2024
Medicare enrollment
Enrolled (PECOS I20241202001697); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Mark Justin Jaraba Rueda 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 95018894
    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

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42% more Medicare Part D claims than the average acute care nurse practitioner in 2024

843 Medicare Part D claims for 207 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D. Brand-name drugs were 2% of claims. 231 claims were for opioids.

  1. Mark Justin Rueda843
  2. Specialty average594

Most prescribed

  1. Hydrocodone-Acetaminophen128 claims
  2. Ondansetron Hcl90 claims
  3. Scopolamine67 claims
  4. Ibuprofen66 claims
  5. Gabapentin56 claims
  6. Oxycodone-Acetaminophen52 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.

Bills Medicare through one group practice

  1. Southern California Permanente Medical GroupOntario, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Mark Justin Jaraba Rueda among 1,810 acute care nurse practitioner records in California

Mark Justin Jaraba Rueda, NURSE PRACTITIONER is one of 1,810 acute care nurse practitioner records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 61% of them.

  • NPI issued2021 · 61% of these records are older, 32% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 55% of these records are
  • Graduated2021 · median 2018 among the 993 with a school on file
  • Record last updated2024 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Acute Care Nurse Practitioner providers in California

There are 1,810 acute care nurse practitioner records in California.

The 8 acute care nurse practitioner records with the nearest ZIP codes

  1. Abigale Tzu, NURSE PRACTITIONERWest Covina, CA 917901417891938
  2. Jeffrey Chu, APRNWalnut, CA 917891972359453
  3. Michael Holguin, AGACNP-BCUpland, CA 917861467345108
  4. Jenniflor PauloUpland, CA 917861306432109
  5. Fernando RiveraUpland, CA 917861780518639
  6. Min-O Chuang, N.P.Alhambra, CA 918011902183809
  7. Caroline YuAlhambra, CA 918011154972727
  8. Michelle Liu, NPAlhambra, CA 918031295581817

Common questions

What is Mark Justin Jaraba Rueda, NURSE PRACTITIONER's NPI number?

Mark Justin Jaraba Rueda, NURSE PRACTITIONER's National Provider Identifier (NPI) is 1942963491, issued on Oct 20, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Mark Justin Jaraba Rueda, NURSE PRACTITIONER located?

The NPPES record lists a practice address at 1007 Harrington Way, West Covina, CA, 91792. Phone: (714) 883-6264. Providers update this record themselves, so call before visiting.

How can I verify Mark Justin Jaraba Rueda, NURSE PRACTITIONER's license?

NPPES lists California license number 95018894, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Mark Justin Jaraba Rueda, NURSE PRACTITIONER prescribe under Medicare Part D?

In 2024, Mark Justin Jaraba Rueda, NURSE PRACTITIONER had 843 Medicare Part D claims for 207 beneficiaries; the average among acute care nurse practitioner prescribers was 594. 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.