NPPES file of Aug 9, 2026

Cinthia A. Orosco, AG-ACNP

Acute Care Nurse Practitioner · Oxnard, CA

Cinthia A. Orosco, AG-ACNP is an acute care nurse practitioner with a practice address in Oxnard, California, and NPI 1194505172, issued on Oct 5, 2023. Check the license (California 95025601, 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
1194505172
Name
Cinthia A. Orosco
Credential
AG-ACNP
Primary taxonomy
Acute Care Nurse Practitioner 363LA2100X
License number
95025601 CA
Self-reported in NPPES; status is on the state search
Practice location
St. John's Regional Medical Center - 1600 N Rose Avenue, Oxnard, CA 93030
Phone
(805) 988-2500
Enumerated
Oct 5, 2023
Record last updated
Dec 12, 2023
Fax
(805) 485-3025
Medicare enrollment
Enrolled (PECOS I20231229001176); 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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8 nearest acute care nurse practitioner records → All 1,810 in California → Look up another NPI →

Also registered at St. John's Regional Medical Center - 1600 N Rose Avenue

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

  1. Niusha Damaghi, M.D.Critical Care Medicine (Internal Medicine) Physician1417210600
  2. Emma Duncan, APNAcute Care Nurse Practitioner1902268394
  3. Alyssa SandquistNurse Practitioner1225538523

Verify Cinthia A. Orosco 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 95025601    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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Bills Medicare through one group practice

  1. West Coast Critical Care Specialists, Inc.Oxnard, CA

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

Cinthia A. Orosco among 1,810 acute care nurse practitioner records in California

Cinthia A. Orosco, AG-ACNP 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 2023, is newer than 75% of them.

  • NPI issued2023 · 75% of these records are older, 17% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 55% of these records are
  • Graduated2023 · median 2018 among the 993 with a school on file
  • Record last updated2023 · 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.

All 1,810 in California → Every provider in Oxnard → Acute Care Nurse Practitioner nationwide →

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

  1. Emma Duncan, APNOxnard, CA 930301902268394
  2. Marie Kearns, NPOxnard, CA 930301710177209
  3. Daniel Shaw, AGACNP, FNPOxnard, CA 930301265087290
  4. Kimberly Ackerman, ACNPOxnard, CA 930351770751497
  5. Emily Shotts, NPOxnard, CA 930351295506897
  6. Stephen Long, NPOxnard, CA 930361417890096
  7. Tracy Mandryk, NPOxnard, CA 930361356667059
  8. Robin Beagle, RN, MS, ACNP-BCMoorpark, CA 930211811122203

Common questions

What is Cinthia A. Orosco, AG-ACNP's NPI number?

Cinthia A. Orosco, AG-ACNP's National Provider Identifier (NPI) is 1194505172, issued on Oct 5, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Cinthia A. Orosco, AG-ACNP located?

The NPPES record lists a practice address at St. John's Regional Medical Center - 1600 N Rose Avenue, Oxnard, CA, 93030. Phone: (805) 988-2500. Providers update this record themselves, so call before visiting.

How can I verify Cinthia A. Orosco, AG-ACNP's license?

NPPES lists California license number 95025601, 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.