Dr. Sepehr Lalezari, MD
- Medicare services, 2024
- 64
- Medicare patients, 2024
- 37
- Part D claims, 2024
- 61
- Publications
- 2
- Hospital affiliations
- 2
- Practice address
- 1245 Wilshire Blvd Ste 907, Los Angeles, CA 90017-4809
- Practice phone
- Call (213) 545-1656
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Lalezari Surgical
Physician office · Los Angeles, California
Find Dr. Lalezari'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. Sepehr Lalezari is a general surgeon in Los Angeles, California
Dr. Lalezari practices at Lalezari Surgical in Los Angeles, California.
Dr. Lalezari's NPI, 1417238205, was assigned on September 7, 2011. Dr. Lalezari graduated from St. George's University School of Medicine in 2011. Dr. Lalezari holds California license 141683.
- NPI
- 1417238205NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3274820428
- NPI enumeration date
- September 7, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (213) 545-1656
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sepehr Lalezari practices at Lalezari Surgical in Los Angeles, California
Dr. Lalezari's primary practice is Lalezari Surgical, at 1245 Wilshire Blvd Ste 907, Los Angeles, CA 90017-4809. The practice phone is (213) 545-1656.
- Lalezari Surgical1245 Wilshire Blvd Ste 907, Los Angeles, CA 90017-4809Phone(213) 545-1656
Source: Dmand AI Affiliation Data
Dr. Sepehr Lalezari is affiliated with 3 sites of care
Dr. Lalezari's primary practice is Lalezari Surgical in Los Angeles, California. Dr. Lalezari is also affiliated with PIH Health Good Samaritan Hospital. Dmand AI also links Dr. Lalezari to 1 more hospital, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Sepehr Lalezari's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lalezari practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lalezari Surgical | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Sepehr Lalezari is one of 2,926 general surgeons in California
Surgery is Dr. Lalezari's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Lalezari is board certified in obesity medicine by the American Board of Obesity Medicine. Dmand AI has Dr. Lalezari's licenses on file in 4 states: California, Texas, Maryland and Ohio.
Specialties and state licenses
- Surgery, CaliforniaPrimary
- Texas license
- Maryland license
- Ohio license
Clinical focus
Dmand AI lists bariatric surgery, gallbladder removal, gastrointestinal bleeding and upper GI endoscopy among the conditions Dr. Lalezari treats.
General surgeons near Dr. Lalezari
Counts of general surgeons 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. Sepehr Lalezari billed Medicare for 64 services in 2024
CMS data shows 64 Medicare services from Dr. Lalezari across 3 procedure codes in 2024, all of them office visits, for 37 Medicare patients. Medicare paid $7,665 for them. Every service was in an office.
Dr. Lalezari's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 462024: 6439%
Dr. Lalezari compared with the California median for general surgeons, 2024
- Dr. Lalezari
- California median
- Medicare services
- 64vs 16661% below
- Medicare patients
- 37vs 12169% below
- Part D claims
- 23vs 3432% below
Medians across 2,606 general surgeons in California with Dmand AI profiles that report each measure.
Dr. Lalezari's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lalezari and other general surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Sepehr Lalezari treated 37 Medicare patients in 2024, average age 64
CMS counts 37 Medicare patients who saw Dr. Lalezari in 2024. The largest group is 65 to 74, with 21 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.59, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Lalezari's median patient age at 47, with 74% women.
Dr. Lalezari's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Lalezari's Medicare patients by sex, 2024
- Women2054%
- Men1746%
Chronic conditions among Dr. Lalezari's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis59%
- Diabetes57%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lalezari's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 47
Patient panel by sex, all payers
- Women74%
- Men26%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Sepehr Lalezari wrote 61 Medicare Part D claims in 2024
In 2024, Dr. Lalezari wrote 61 Medicare Part D claims for 19 patients. 87% of them were for generic drugs. CMS names the drug for 23 of them, across 2 drugs with 11 or more claims each, at $105 in total drug cost. In 2022, CMS named 11 claims across 1 drug.
Dr. Lalezari's Part D claims by kind of drug, 2024
- Generic53 claims87%
- Brand-name and other8 claims13%
Dr. Lalezari's most prescribed drugs by claims, 2023
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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 112023: 23109%
Drugs named by CMS: 2 in 2023, 1 in 2022.
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
How Dr. Sepehr Lalezari takes part in Medicare
Dr. Lalezari accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Sepehr Lalezari has 2 publications on record
Dmand AI links 2 papers to Dr. Lalezari, published from 2012 to 2015. Dr. Lalezari's most frequent co-authors are Kimberly K. Amrami, MD, Aditya Saahil Chawla, MD and Matthew James Coates, MD.
Dr. Lalezari's most frequent co-authors
- Kimberly K. Amrami, MD1 shared paper
- Aditya Saahil Chawla, MD1 shared paper
- Matthew James Coates, MD1 shared paper
Recent publications by Dr. Lalezari
See who Dr. Lalezari researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Lalezari works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Sepehr Lalezari received $46,267 in industry payments from 2016 to 2025
CMS Open Payments shows 233 general payments to Dr. Lalezari from 33 drug and device companies from 2016 to 2025. Education make up the largest share, 46% of the total. Intuitive Surgical, Inc. paid the most, $25,354.
General payments to Dr. Lalezari by program year, 2016 to 2025
General payments to Dr. Lalezari by kind, 2016 to 2025
- Education$21,50046%
- Food and beverage$11,63425%
- Travel and lodging$8,05717%
- Consulting fees$5,07511%
Companies that paid Dr. Lalezari the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Sepehr Lalezari graduated from St. George's University School of Medicine
Dr. Lalezari graduated from St. George's University School of Medicine in 2011. Dr. Lalezari is a member of ACS, ASMBS and SAGES.
- Medical school
- Board certified in obesity medicine
- Board certified in surgery
Source: Dmand AI Professional Profile Data
Dr. Sepehr Lalezari accepts plans from 12 insurance carriers
Dr. Lalezari is in network with 12 carriers, including Blue Cross Blue Shield of Michigan, United Healthcare and LA Care. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- United Healthcare
- LA Care
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Molina
- Regence Health Plans
- Aspirus Health Plan
- +4 more carriersWith a free account
Plan types Dr. Lalezari accepts, by number of carriers
- Medicare8
- PPO6
- HMO5
- POS3
- EPO1
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Sepehr Lalezari'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Sepehr Lalezari
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. Sepehr Lalezari's NPI number?
Dr. Sepehr Lalezari's NPI number is 1417238205. It was assigned on September 7, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Sepehr Lalezari?
Dr. Sepehr Lalezari is a general surgeon in Los Angeles, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Sepehr Lalezari practice?
Dr. Lalezari practices at 1245 Wilshire Blvd Ste 907, Los Angeles, CA 90017-4809. Dr. Lalezari's primary practice is Lalezari Surgical in Los Angeles, California. Dmand AI also links Dr. Lalezari to 1 hospital.
What is Dr. Sepehr Lalezari's office phone number?
The practice phone on file for Dr. Lalezari is (213) 545-1656.
What is Dr. Sepehr Lalezari's medical license number?
Dr. Lalezari holds California license 141683, one of the licenses on file in 4 states.
Which states has Dr. Sepehr Lalezari been licensed in?
Dmand AI has state licenses on file for Dr. Lalezari in California (2016 to 2026), Texas (2017 to 2021), Maryland (2016 to 2020) and Ohio (2011 to 2016).
Which hospitals is Dr. Sepehr Lalezari affiliated with?
Dr. Lalezari is affiliated with PIH Health Good Samaritan Hospital. Dmand AI links Dr. Lalezari to 1 more hospital.
Does Dr. Sepehr Lalezari accept Medicare?
Yes. CMS data shows Dr. Lalezari billed Medicare for 64 services in 2024, and Dr. Lalezari accepts Medicare assignment.
How many Medicare patients does Dr. Sepehr Lalezari see?
CMS counts 37 Medicare patients who saw Dr. Lalezari in 2024, with an average age of 64.
Is Dr. Sepehr Lalezari board certified?
Yes. Dr. Lalezari is board certified in obesity medicine by the American Board of Obesity Medicine.
Show 8 more questionsShow fewer questions
What services does Dr. Sepehr Lalezari bill to Medicare?
In 2024, Dr. Lalezari's most billed Medicare services were office visit, established patient (99215), office visit, established patient (99214) and office visit, new patient (99204).
Where did Dr. Sepehr Lalezari go to medical school?
Dr. Lalezari graduated from St. George's University School of Medicine in 2011.
What drugs does Dr. Sepehr Lalezari prescribe most?
In 2023 Medicare Part D data, Dr. Lalezari's most prescribed drugs by claims were Pantoprazole Sodium and Atorvastatin Calcium.
Has Dr. Sepehr Lalezari received payments from drug or device companies?
CMS Open Payments shows $46,267 in general payments to Dr. Lalezari from 33 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Sepehr Lalezari been practicing?
Dr. Lalezari graduated from medical school in 2011, 15 years ago.
Does Dr. Sepehr Lalezari do research?
Dmand AI links 2 publications to Dr. Lalezari, published from 2012 to 2015.
Who does Dr. Sepehr Lalezari publish with?
Dr. Lalezari's most frequent co-authors are Kimberly K. Amrami, MD (1 shared paper), Aditya Saahil Chawla, MD (1 shared paper) and Matthew James Coates, MD (1 shared paper).
What insurance does Dr. Sepehr Lalezari accept?
Dr. Lalezari is in network with 12 carriers, including Blue Cross Blue Shield of Michigan, United Healthcare and LA Care. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
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