NPPES file of Aug 9, 2026

Morrison Mansour Steel, MD

Psychiatry Physician · Los Angeles, CA

Morrison Mansour Steel, MD is a psychiatry physician with a practice address in Los Angeles, California, and NPI 1598252355, issued on Apr 17, 2018. Check the license (California A164459, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1598252355
Name
Morrison Mansour Steel
Credential
MD
Primary taxonomy
Psychiatry Physician 2084P0800X
License numbers
A164459 CA
A164559 CA
Self-reported in NPPES; status is on the state search
Practice location
2409 N Broadway, Los Angeles, CA 90031
Phone
(323) 225-8038
Enumerated
Apr 17, 2018
Record last updated
Jul 2, 2024
Fax
(323) 225-2106
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 2409 N Broadway

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

  1. Sarkis Markarian, DOFamily Medicine Physician1841725462

Verify Morrison Mansour Steel in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A164459
    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

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91% fewer Medicare Part D claims than the average psychiatry physician in 2024

86 Medicare Part D claims for 14 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.

  1. Morrison Steel86
  2. Specialty average1,000

Most prescribed

  1. Mirtazapine11 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.

Morrison Mansour Steel among 8,673 psychiatry physician records in California

Morrison Mansour Steel, MD 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 2018, is newer than 82% of them.

  • NPI issued2018 · 82% of these records are older, 15% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileNo · 38% of these records are
  • Record last updated2024 · 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. Lian Phay Chien, M.D.Los Angeles, CA 900311124105721
  2. Jordan David, MDLos Angeles, CA 900311336534833
  3. Eulogio Eclarinal, M.D.Los Angeles, CA 900311609210186
  4. Khatera Ghazanfar, D.O.Los Angeles, CA 900311760679484
  5. Shahin Khashayar, M.D.Los Angeles, CA 900311689720575
  6. Ikhlas Akra, M.D.Los Angeles, CA 900331992741979
  7. David Baron, DOLos Angeles, CA 900331417945486
  8. Jaskanwar Batra, M.D.Los Angeles, CA 900331033183926

Common questions

What is Morrison Mansour Steel, MD's NPI number?

Morrison Mansour Steel, MD's National Provider Identifier (NPI) is 1598252355, issued on Apr 17, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Morrison Mansour Steel, MD located?

The NPPES record lists a practice address at 2409 N Broadway, Los Angeles, CA, 90031. Phone: (323) 225-8038. Providers update this record themselves, so call before visiting.

How can I verify Morrison Mansour Steel, MD's license?

NPPES lists California license number A164459, 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 Morrison Mansour Steel, MD prescribe under Medicare Part D?

In 2024, Morrison Mansour Steel, MD had 86 Medicare Part D claims for 14 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions 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. 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.