NPPES file of Aug 9, 2026

Armaan Ahmed Rowther, MD, PHD

Psychiatry Physician · Torrance, CA

Armaan Ahmed Rowther, MD, PHD is a psychiatry physician with a practice address in Torrance, California, and NPI 1831555721, issued on Jan 7, 2016. Check the license (California 13513, 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
1831555721
Name
Armaan Ahmed Rowther
Credential
MD, PHD
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
13513 CA
Self-reported in NPPES; status is on the state search
Practice location
1000 W Carson St # N26B, Torrance, CA 90502
Phone
(424) 492-3175
Enumerated
Jan 7, 2016
Record last updated
Mar 10, 2025
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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Verify Armaan Ahmed Rowther in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 13513
    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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97% fewer Medicare Part D claims than the average psychiatry physician in 2024

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

  1. Armaan Rowther25
  2. Specialty average1,000

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.

Armaan Ahmed Rowther among 8,673 psychiatry physician records in California

Armaan Ahmed Rowther, MD, PHD 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 2016, is newer than 77% of them.

  • NPI issued2016 · 77% of these records are older, 21% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileNo · 38% of these records are
  • 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).

150 psychiatry physician records list a practice address in Torrance

They are 150 of the 8,901 NPPES records with a practice address in Torrance, and 8,673 psychiatry physician records in California.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Karl Burgoyne, M.D.Torrance, CA 905021518028943
  2. Andrea Caldwell, M.D.Torrance, CA 905021205907037
  3. Samson Cho, M.D.Torrance, CA 905021659448645
  4. Deborah Flores, M.D.Torrance, CA 905021306819586
  5. Benjamin Furst, MDTorrance, CA 905021033214010
  6. Charles Grob, M.D.Torrance, CA 905021396710307
  7. Andrew Ho, M.D.Torrance, CA 905021962465096
  8. Ira Lesser, M.D.Torrance, CA 905021477500460

Common questions

What is Armaan Ahmed Rowther, MD, PHD's NPI number?

Armaan Ahmed Rowther, MD, PHD's National Provider Identifier (NPI) is 1831555721, issued on Jan 7, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Armaan Ahmed Rowther, MD, PHD located?

The NPPES record lists a practice address at 1000 W Carson St # N26B, Torrance, CA, 90502. Phone: (424) 492-3175. Providers update this record themselves, so call before visiting.

How can I verify Armaan Ahmed Rowther, MD, PHD's license?

NPPES lists California license number 13513, 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 Armaan Ahmed Rowther, MD, PHD prescribe under Medicare Part D?

In 2024, Armaan Ahmed Rowther, MD, PHD had 25 Medicare Part D claims; 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.