NPPES file of Aug 9, 2026

Illa Cox, MSN FNP

Nurse Practitioner · Stockton, CA

Illa Cox, MSN FNP is a nurse practitioner with a practice address in Stockton, California, and NPI 1821467747, issued on Sep 22, 2015. Check the license (California NP95002878, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1821467747
Name
Illa Cox
Credential
MSN FNP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
NP95002878 CA
Self-reported in NPPES; status is on the state search
Practice location
525 W Acacia St, Stockton, CA 95203
Phone
(209) 944-5550
Enumerated
Sep 22, 2015
Record last updated
Jan 3, 2022
Medicare enrollment
Enrolled (PECOS I20151118003009); 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.
Download card Updates feed

8 nearest nurse practitioner records → All 8,223 in California → Look up another NPI →

Also registered at 525 W Acacia St

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

  1. Cynthia Aimiuwu, PHARM.D.Pharmacist1619241163
  2. Nazar Alsaffar, MDDiagnostic Radiology Physician1922099332
  3. Waseem Aslam, M.D.Hospitalist Physician1902111339
  4. Marylynn Barkley, MDPersonal Emergency Response Attendant1831108950
  5. Dildeep Batth, M.D.Internal Medicine Physician1306151758
  6. Jamie Bible, PA-CMedical Physician Assistant1366812273

Verify Illa Cox 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 NP95002878    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Bills Medicare through 2 group practices

  1. Permanente Medical Group IncSacramento, CA
  2. Trinity Emergency PhysiciansStockton, CA

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

Illa Cox among 8,223 nurse practitioner records in California

Illa Cox, MSN FNP 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 2015, is newer than 45% of them.

  • NPI issued2015 · 45% of these records are older, 52% newer
  • In a Medicare fileYes · 65% of these records are
  • In the CMS Doctors and Clinicians fileYes · 42% of these records are
  • Graduated2015 · median 2017 among the 3,425 with a school on file
  • Record last updated2022 · 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.

All 8,223 in California → Every provider in Stockton → Nurse Practitioner nationwide →

The 8 nurse practitioner records with the nearest ZIP codes

  1. Julie BaslerStockton, CA 952031770289043
  2. Brian Kelly, NPStockton, CA 952031407649957
  3. Prince Ankrah, NPStockton, CA 952041427339043
  4. Gurpreet Dhillon, NPStockton, CA 952041568131811
  5. Krys Elgarico, DNP, NP-CStockton, CA 952041073131538
  6. Pinki Goswami, PNPStockton, CA 952041053498162
  7. Renee Kramer, N.P.Stockton, CA 952041558584466
  8. Jessica Krawczyk, FNPStockton, CA 952041861104416

Common questions

What is Illa Cox, MSN FNP's NPI number?

Illa Cox, MSN FNP's National Provider Identifier (NPI) is 1821467747, issued on Sep 22, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Illa Cox, MSN FNP located?

The NPPES record lists a practice address at 525 W Acacia St, Stockton, CA, 95203. Phone: (209) 944-5550. Providers update this record themselves, so call before visiting.

How can I verify Illa Cox, MSN FNP's license?

NPPES lists California license number NP95002878, 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. Medicare files from data.cms.gov. 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.