NPPES file of Aug 9, 2026

Catherine Voloso Maier, PMH NP

Psychiatric/Mental Health Nurse Practitioner · Torrance, CA

Catherine Voloso Maier, PMH NP is a psychiatric/mental health nurse practitioner with a practice address in Torrance, California, and NPI 1104712660, issued on Jun 13, 2025. Check the license (California NP95035921, as entered in NPPES) 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, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1104712660
Name
Catherine Voloso Maier
Credential
PMH NP
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
NP95035921 CA
Self-reported in NPPES; status is on the state search
Practice location
21213 Hawthorne Blvd Ste B, Torrance, CA 90503
Phone
(310) 487-5084
Enumerated
Jun 13, 2025
Record last updated
Jul 14, 2026
Medicare enrollment
Enrolled (PECOS I20260210004333); may accept 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 psychiatric/mental health nurse practitioner records → All 4,226 in California → Look up another NPI →

Also registered at 21213 Hawthorne Blvd Ste B

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

  1. Melvin Dueck, F.N.P.Family Nurse Practitioner1619016904

Verify Catherine Voloso Maier 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 NP95035921    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.

Catherine Voloso Maier among 4,226 psychiatric/mental health nurse practitioner records in California

Catherine Voloso Maier, PMH NP is one of 4,226 psychiatric/mental health nurse practitioner records with a practice address in California. 62% 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 2025, is newer than 82% of them.

  • NPI issued2025 · 82% of these records are older, 8% newer
  • In a Medicare fileNo · 62% of these records are
  • In the CMS Doctors and Clinicians fileYes · 46% of these records are
  • Graduated2025 · median 2021 among the 1,965 with a school on file
  • Record last updated2026 · 16% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychiatric/Mental Health Nurse Practitioner providers in California

There are 4,226 psychiatric/mental health nurse practitioner records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 4,226 in California → Every provider in Torrance → Psychiatric/Mental Health Nurse Practitioner nationwide →

The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes

  1. Abraham Agiba, PMHNPTorrance, CA 905031750146031
  2. Olumide AwosikaTorrance, CA 905031457087892
  3. Jessica Darling, PMHNPTorrance, CA 905031851782718
  4. Shanna Darling, PMHNP-BC, FNP-BCTorrance, CA 905031114474350
  5. Ifeoma Ibenegbu, DNP PHMNP-BCTorrance, CA 905031841155975
  6. Smita Katbamna, PMHNP-BCTorrance, CA 905031366967572
  7. Kassahun MogesTorrance, CA 905031457141764
  8. Noleen Nobleza, NPTorrance, CA 905031972469609

Common questions

What is Catherine Voloso Maier, PMH NP's NPI number?

Catherine Voloso Maier, PMH NP's National Provider Identifier (NPI) is 1104712660, issued on Jun 13, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Catherine Voloso Maier, PMH NP located?

The NPPES record lists a practice address at 21213 Hawthorne Blvd Ste B, Torrance, CA, 90503. Phone: (310) 487-5084. Providers update this record themselves, so call before visiting.

How can I verify Catherine Voloso Maier, PMH NP's license?

NPPES lists California license number NP95035921, 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. 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.