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Dr. Ira M. Lesser, MD
NPI1477500460
- Part D claims, 2024
- 63
- Publications
- 77
- Clinical trials
- 1
- Insurance carriers
- 1
- State license
- 1
- Practice address
- 21840 Normandie Ave, Torrance, CA 90502-2047
- Practice phone
- Call (310) 222-3101
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Lesser's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Ira M. Lesser is a psychiatrist in Torrance, California
Dr. Lesser practices in Torrance, California.
Dr. Lesser's NPI, 1477500460, was assigned on May 27, 2006. Dr. Lesser graduated from University of Pittsburgh School of Medicine in 1974. Dr. Lesser's California license number on file is G29799.
NPI and contact details
- NPI
- 1477500460NPI Registry (opens in a new tab)
- NPI enumeration date
- May 27, 2006
- NPI status
- Active
- Practice phone
- (310) 222-3101
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Medical school graduation
- 1974
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Ira M. Lesser's practice address is in Torrance, California
Dr. Lesser's practice address in the NPI Registry is 21840 Normandie Ave, Torrance, CA 90502-2047. The practice phone is (310) 222-3101.
- NPI Registry address21840 Normandie Ave, Torrance, CA 90502-2047Phone(310) 222-3101
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Ira M. Lesser's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lesser practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Lesser's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ira M. Lesser is one of 6,803 psychiatrists in California
Psychiatry is Dr. Lesser's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Lesser is board certified in psychiatry by the American Board of Psychiatry and Neurology. Dr. Lesser has a license on file in California.
Specialties and state licenses
- Psychiatry, CaliforniaPrimary
Psychiatrists near Dr. Lesser
Counts of psychiatrists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Ira M. Lesser wrote 63 Medicare Part D claims in 2024
In 2024, Dr. Lesser wrote 63 Medicare Part D claims. 100% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $422 in total drug cost. In 2023, CMS named 12 claims across 1 drug.
Part D claims, 202463
Drugs named by CMS1
Total drug cost$422
Dr. Lesser's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 122024: 12No change
Drugs named by CMS: 1 in 2024, 1 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Ira M. Lesser has 77 publications on record
Dmand AI links 77 papers to Dr. Lesser, published from 2008 to 2023. 2011 was the busiest year, with 4. The most frequent topics are Depressive Disorder, Psychiatric Status Rating Scales and Citalopram. Dr. Lesser has published most often in Am J Psychiatry. Dr. Lesser's most frequent co-authors are Madhukar Hariprasad Trivedi, MD, Bruce L. Miller, MD and Michael Escamilla, MD.
Papers77
Years published2008 to 2023
Dr. Lesser's papers by year, 2008 to 2023
Topics Dr. Lesser writes about most
- Depressive Disorder
- Psychiatric Status Rating Scales
- Citalopram
- Depressive Disorder, Major
- Hydrocortisone
- Dexamethasone
- Magnetic Resonance Imaging
- Antidepressive Agents
Dr. Lesser's most frequent co-authors
- Madhukar Hariprasad Trivedi, MD12 shared papers
- Bruce L. Miller, MD5 shared papers
- Michael Escamilla, MD3 shared papers
Recent publications by Dr. Lesser
AutoantibodiesBrainGerminoma
Antidepressive Agents, Second-GenerationBlack or African AmericanBlack People
See who Dr. Lesser researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Lesser works with, so you can find a warm path to the right psychiatrists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Ira M. Lesser has worked on 1 clinical trial
Dmand AI links Dr. Lesser to 1 clinical trial. Conditions studied include Psychotic Disorders and Bipolar and Related Disorders.
Conditions in Dr. Lesser's trials
- Psychotic Disorders
- Bipolar and Related Disorders
Investigators on the most trials with Dr. Lesser
Recent clinical trials with Dr. Lesser
Family-Focused Therapy for Youth With Early-Onset Bipolar or Psychotic Disorders (opens in a new tab)
CompletedPhase 2
Psychotic DisordersBipolar and Related Disorders
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Ira M. Lesser has 3 awards and honors on record
Dmand AI lists 3 awards for Dr. Lesser, most recently Top Doctors:LA Area in 2013.
Awards and honors for Dr. Lesser
- 2013
- Top Doctors:LA Area
- 2012
- Top Doctors:Southern California
- Undated
- Super Doc
Source: Dmand AI Professional Profile Data
Dr. Ira M. Lesser graduated from University of Pittsburgh School of Medicine
Dr. Lesser graduated from University of Pittsburgh School of Medicine in 1974.
- Medical school
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Dr. Ira M. Lesser accepts plans from 1 insurance carrier
Dr. Lesser is in network with 1 carrier, including LA Care. HMO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- LA Care
Plan types Dr. Lesser accepts, by number of carriers
- HMO1
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Ira M. Lesser's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Ira M. Lesser
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Ira M. Lesser's NPI number?
Dr. Ira M. Lesser's NPI number is 1477500460. It was assigned on May 27, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Ira M. Lesser?
Dr. Ira M. Lesser is a psychiatrist in Torrance, California. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Ira M. Lesser practice?
Dr. Lesser practices at 21840 Normandie Ave, Torrance, CA 90502-2047.
What is Dr. Ira M. Lesser's office phone number?
The practice phone on file for Dr. Lesser is (310) 222-3101.
What is Dr. Ira M. Lesser's medical license number?
Dr. Lesser's California license number on file is G29799.
Is Dr. Ira M. Lesser board certified?
Yes. Dr. Lesser is board certified in psychiatry by the American Board of Psychiatry and Neurology.
Where did Dr. Ira M. Lesser go to medical school?
Dr. Lesser graduated from University of Pittsburgh School of Medicine in 1974.
What drugs does Dr. Ira M. Lesser prescribe most?
In 2024 Medicare Part D data, Dr. Lesser's most prescribed drugs by claims were Dextroamphetamine-Amphetamine.
How long has Dr. Ira M. Lesser been practicing?
Dr. Lesser graduated from medical school in 1974, 52 years ago.
Does Dr. Ira M. Lesser do research?
Dmand AI links 77 publications to Dr. Lesser, published from 2008 to 2023. Dr. Lesser has worked on 1 clinical trial.
Who does Dr. Ira M. Lesser publish with?
Dr. Lesser's most frequent co-authors are Madhukar Hariprasad Trivedi, MD (12 shared papers), Bruce L. Miller, MD (5 shared papers) and Michael Escamilla, MD (3 shared papers).
What insurance does Dr. Ira M. Lesser accept?
Dr. Lesser is in network with 1 carrier, including LA Care. HMO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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