Registry data as of Aug 27, 2026

Hillary Guerrero, DO

Military Health Care Provider · Ventura, CA

Hillary Guerrero, DO is a military health care provider with a practice address in Ventura, California, and NPI 1407612716, issued on Feb 23, 2024. Check the license 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, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1407612716
Name
Hillary Guerrero
Credential
DO
Primary taxonomy
Military Health Care Provider 171000000X
Practice location
147 N Brent St, Ventura, CA 93003
Phone
(805) 948-5011
Enumerated
Feb 23, 2024
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 147 N Brent St

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

  1. Jessica Adkins, M.D.Hospitalist Physician1194968362
  2. Niaz AhankoobStudent in an Organized Health Care Education/Training Program1568103133
  3. Samira Ahrari, MDStudent in an Organized Health Care Education/Training Program1396680039
  4. Ralph Akl, DOStudent in an Organized Health Care Education/Training Program1962071654
  5. Abdul Latif Al-Kassir, DOStudent in an Organized Health Care Education/Training Program1437909835
  6. Adnan Albrejawi Alhomsi, MDStudent in an Organized Health Care Education/Training Program1144023003

Verify Hillary Guerrero in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

Military Health Care Provider providers in California

There are 544 military health care provider records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other military health care provider records in California

  1. Imani Abrahamsen, MDSan Diego, CA1700535416
  2. Anthony Adeosun, DOSan Diego, CA1063971372
  3. Caleb Adkins, DOSan Diego, CA1689430860
  4. Snow Adler, DOSan Diego, CA1962021923
  5. Jeffrey AichelmanSan Diego, CA1619109949
  6. Sebastian AlarconSan Diego, CA1588517783
  7. Alexis Albright, MDOceanside, CA1265128722
  8. Anthony AlgerAlameda, CA1689905424
  9. David Allen, IDCCamp Pendleton, CA1578124194
  10. Rachael Allen, D.OSan Diego, CA1801275391

Common questions

What is Hillary Guerrero, DO's NPI number?

Hillary Guerrero, DO's National Provider Identifier (NPI) is 1407612716, issued on Feb 23, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Hillary Guerrero, DO located?

The NPPES record lists a practice address at 147 N Brent St, Ventura, CA, 93003. Phone: (805) 948-5011. Providers update this record themselves, so call before visiting.

How can I verify Hillary Guerrero, DO's license?

Search the California board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.