Maria R. Herrera, MPH
Social Worker · Orange, CA
Maria R. Herrera, MPH is a social worker with a practice address in Orange, California, and NPI 1609049303, issued on Apr 2, 2008. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Maria R. Herrera
- Credential
- MPH
- Primary taxonomy
- Social Worker 104100000X
- Practice location
- 1745 W Orangewood Ave, Orange, CA 92868
- Phone
- (714) 221-7002
- Enumerated
- Apr 2, 2008
- Record last updated
- Apr 2, 2008 (not updated in 18 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest social worker records → All 10,332 in California → Look up another NPI →
Also registered at 1745 W Orangewood Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Celia CardenasSocial Worker1225222078
- Diane DaleMental Health Counselor1588758437
- Lawrence Harrison, M.D.Psychiatry Physician1376976944
- Michelle MolnarStudent in an Organized Health Care Education/Training Program1467638486
- John ReynoldsMental Health Counselor1427140771
- David RuizMental Health Counselor1932315553
Verify Maria R. Herrera in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Maria R. Herrera among 10,332 social worker records in California
Maria R. Herrera, MPH is one of 10,332 social worker records with a practice address in California. 2% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2008, is newer than 13% of them.
- NPI issued2008 · 13% of these records are older, 83% newer
- In a Medicare fileNo · 2% of these records are
- In the CMS Doctors and Clinicians fileNo · 3% of these records are
- Record last updated2008 · 41% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 104100000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
107 social worker records list a practice address in Orange
They are 107 of the 13,245 NPPES records with a practice address in Orange, and 10,332 social worker records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 10,332 in California → Every provider in Orange → Social Worker nationwide →
The 8 social worker records with the nearest ZIP codes
- Golnaz Agahi, LCSWOrange, CA 928681386940203
- Celia CardenasOrange, CA 928681225222078
- Terry DelgadoOrange, CA 928681972797728
- Trisha JacksonOrange, CA 928681003118878
- Debby KwokOrange, CA 928681760799647
- Briana Malone, ACSWOrange, CA 928681275724973
- Katie Monarch, LCSWOrange, CA 928681275767618
- Jenny NguyenOrange, CA 928681366530438
Common questions
What is Maria R. Herrera, MPH's NPI number?
Maria R. Herrera, MPH's National Provider Identifier (NPI) is 1609049303, issued on Apr 2, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Maria R. Herrera, MPH located?
The NPPES record lists a practice address at 1745 W Orangewood Ave, Orange, CA, 92868. Phone: (714) 221-7002. Providers update this record themselves, so call before visiting.
How can I verify Maria R. Herrera, MPH'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), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.