NPPES file of Aug 9, 2026

Margaret Lois Stuber

Psychiatry Physician · Los Angeles, CA

Margaret Lois Stuber is a psychiatry physician with a practice address in Los Angeles, California, and NPI 1356458046, issued on Aug 25, 2006. Check the license (California G44006, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1356458046
Name
Margaret Lois Stuber
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
G44006 CA
Self-reported in NPPES; status is on the state search
Practice location
760 Westwood Plz Ste 48-240, Los Angeles, CA 90095
Phone
(310) 825-5213
Enumerated
Aug 25, 2006
Record last updated
Mar 25, 2025
Medicare enrollment
Enrolled (PECOS I20110201000532); accepts Medicare assignment
Medical or professional school
University Of Michigan Medical School, 1979
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 760 Westwood Plz Ste 48-240

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

  1. Laura Adery, PHDClinical Psychologist1568082113
  2. Manal Khan, MDPsychiatry Physician1740736610

Verify Margaret Lois Stuber in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G44006
    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
Open 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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95% fewer Medicare Part D claims than the average psychiatry physician in 2024

50 Medicare Part D claims, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Margaret Stuber50
  2. Specialty average1,000

Most prescribed

  1. Sertraline Hcl15 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

The practice group's MIPS final score for 2023 (Medicare payment program): 91.7 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 score70.8
  2. Costnot scored (reweighted)
  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).

Bills Medicare through one group practice

  1. UC RegentsLos Angeles, CA

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

Margaret Lois Stuber among 8,673 psychiatry physician records in California

Margaret Lois Stuber is one of 8,673 psychiatry physician records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.

  • NPI issued2006 · 2% of these records are older, 67% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 38% of these records are
  • Graduated1979 · median 2005 among the 3,295 with a school on file
  • Record last updated2025 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

987 psychiatry physician records list a practice address in Los Angeles

They are 987 of the 69,537 NPPES records with a practice address in Los Angeles, and 8,673 psychiatry physician records in California.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Natalie Ayars, MDLos Angeles, CA 900951285665364
  2. Laurie Casaus, MDLos Angeles, CA 900951093755449
  3. Philip Cogen, M.D.Los Angeles, CA 900951831130426
  4. Melita Daley, MDLos Angeles, CA 900951982635058
  5. Michael Enenbach, MDLos Angeles, CA 900951477583953
  6. Stephanny Freeman, PHDLos Angeles, CA 900951891732194
  7. Helen Lavretsky, M.D.Los Angeles, CA 900951881627404
  8. Patricia Lester, MDLos Angeles, CA 900951760415277

Common questions

What is Margaret Lois Stuber's NPI number?

Margaret Lois Stuber's National Provider Identifier (NPI) is 1356458046, issued on Aug 25, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Margaret Lois Stuber located?

The NPPES record lists a practice address at 760 Westwood Plz Ste 48-240, Los Angeles, CA, 90095. Phone: (310) 825-5213. Providers update this record themselves, so call before visiting.

How can I verify Margaret Lois Stuber's license?

NPPES lists California license number G44006, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Margaret Lois Stuber prescribe under Medicare Part D?

In 2024, Margaret Lois Stuber had 50 Medicare Part D claims; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.

What is Margaret Lois Stuber's MIPS final score?

The 2023 MIPS final score is 91.7 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.