NPPES file of Aug 9, 2026

Mary Huxster, LCSW

Clinical Social Worker · Marina, CA

Mary Huxster, LCSW is a clinical social worker with a practice address in Marina, California, and NPI 1518390566, issued on Aug 13, 2013. Check the license (California 83742, 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 · Medicare files 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1518390566
Name
Mary Huxster
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
83742 CA
Self-reported in NPPES; status is on the state search
Practice location
299 12TH St Ste A, Marina, CA 93933
Phone
(831) 647-7652
Enumerated
Aug 13, 2013
Record last updated
Jul 10, 2018 (not updated in 8 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20180808000086); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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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Also registered at 299 12TH St Ste A

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

  1. Ranjit AulakhSpecialist1235906967
  2. Megan Bartlett, MAMarriage & Family Therapist1649740119
  3. Laura CarrollClinical Social Worker1982046397
  4. Bradley Carson, MASocial Worker1154845360
  5. Veronica Cortez, MSWMental Health Counselor1316367022
  6. James Espinosa, LCSWClinical Social Worker1699053744

Verify Mary Huxster 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 83742
    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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The practice group's MIPS final score for 2023 (Medicare payment program): 84 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score83.1
  2. Costout of 100 · 30%63.6
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

One hospital affiliation

  1. Community Hospital OF The Monterey PeninsulaMonterey, CA · Acute Care Hospitals4 of 5 stars

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Mary Huxster among 36,261 clinical social worker records in California

Mary Huxster, LCSW is one of 36,261 clinical social worker records with a practice address in California. 6% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 42% of them.

  • NPI issued2013 · 42% of these records are older, 55% newer
  • In a Medicare fileYes · 6% of these records are
  • In the CMS Doctors and Clinicians fileYes · 11% of these records are
  • Graduated2015 · median 2012 among the 4,008 with a school on file
  • Record last updated2018 · 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 1041C0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

42 clinical social worker records list a practice address in Marina

They are 42 of the 440 NPPES records with a practice address in Marina, and 36,261 clinical social worker records in California.

The 8 clinical social worker records with the nearest ZIP codes

  1. Janet Barajas, LCSWMarina, CA 939331215221510
  2. Melissa Black, MSW, LCSWMarina, CA 939331336337732
  3. Laura CarrollMarina, CA 939331982046397
  4. James Espinosa, LCSWMarina, CA 939331699053744
  5. Maria HernandezMarina, CA 939331518245430
  6. Sasha Howard, LCSWMarina, CA 939331740591569
  7. Vanessa Jones, L.C.S.W.Marina, CA 939331841598679
  8. Kristin Kantner, MSW, LCSWMarina, CA 939331346674645

Common questions

What is Mary Huxster, LCSW's NPI number?

Mary Huxster, LCSW's National Provider Identifier (NPI) is 1518390566, issued on Aug 13, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Mary Huxster, LCSW located?

The NPPES record lists a practice address at 299 12TH St Ste A, Marina, CA, 93933. Phone: (831) 647-7652. Providers update this record themselves, so call before visiting.

How can I verify Mary Huxster, LCSW's license?

NPPES lists California license number 83742, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

What is Mary Huxster, LCSW's MIPS final score?

The 2023 MIPS final score is 84 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.

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.