Dr. Elisabeth U. Dexter, MD
- Medicare services, 2024
- 41
- Medicare patients, 2024
- 92
- Part D claims, 2024
- 96
- Publications
- 32
- Hospital affiliations
- 4
- Practice address
- 344 S Hauser Blvd, Los Angeles, CA 90036
- Practice phone
- Call (716) 845-2300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Roswell Park Cancer Institute
Los Angeles, California
Find Dr. Dexter's professional email, personal email and mobile number
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Dr. Elisabeth U. Dexter is a cardiothoracic surgeon in Los Angeles, California
Dr. Dexter practices at Roswell Park Cancer Institute in Los Angeles, California.
Dr. Dexter's NPI, 1427007095, was assigned on May 9, 2006. Dr. Dexter graduated from Case Western Reserve University School of Medicine in 1990. Dr. Dexter holds New York license 224564.
- NPI
- 1427007095NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5890841746
- NPI enumeration date
- May 9, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (716) 845-2300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Elisabeth U. Dexter practices at Roswell Park Cancer Institute in Los Angeles, California
Dr. Dexter's primary practice is Roswell Park Cancer Institute, at 344 S Hauser Blvd, Los Angeles, CA 90036 in Los Angeles County. The practice phone is (716) 845-2300.
- Roswell Park Cancer Institute344 S Hauser Blvd, Los Angeles, CA 90036 · Los Angeles CountyPhone(716) 845-2300
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Elisabeth U. Dexter is affiliated with 6 sites of care and 2 medical groups
Dr. Dexter's primary practice is Roswell Park Cancer Institute in Los Angeles, California. Dr. Dexter is also affiliated with Roswell Park Comprehensive Cancer Center. The medical group on file is Breast Care of Western New York. Dmand AI also links Dr. Dexter to 3 more hospitals, 1 home health agency and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Elisabeth U. Dexter's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dexter practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Roswell Park Cancer Institute | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Elisabeth U. Dexter is one of 568 cardiothoracic surgeons in California
Thoracic surgery (cardiothoracic vascular surgery) is Dr. Dexter's primary specialty in the NPI Registry, under taxonomy code 208G00000X. Dr. Dexter is licensed in New York.
Specialties and state licenses
- Thoracic surgery (cardiothoracic vascular surgery), New YorkPrimary
Cardiothoracic surgeons near Dr. Dexter
Counts of cardiothoracic 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. Elisabeth U. Dexter billed Medicare for 41 services in 2024
CMS data shows 41 Medicare services from Dr. Dexter across 3 procedure codes in 2024, for 92 Medicare patients. Medicare paid $3,465 for them.
Dr. Dexter's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 412024: 2832%
- Surgery
- 2023: 262024: 1350%
Where Dr. Dexter's Medicare services took place, 2024
- In an office1332%
- In a facility2868%
Dr. Dexter compared with the California median for cardiothoracic surgeons, 2024
- Dr. Dexter
- California median
- Medicare services
- 41vs 11464% below
- Medicare patients
- 92vs 95Close to median
- Part D claims
- 33vs 1974% above
Medians across 453 cardiothoracic surgeons in California with Dmand AI profiles that report each measure.
Dr. Dexter'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. Dexter and other cardiothoracic surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Elisabeth U. Dexter treated 92 Medicare patients in 2024, average age 73
CMS counts 92 Medicare patients who saw Dr. Dexter in 2024. The largest group is 65 to 74, with 44 patients. 75% of them have high cholesterol, and 70% have high blood pressure. 21% are also on Medicaid. Their average risk score is 1.85, 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. Dexter's median patient age at 73, with 58% women.
Dr. Dexter's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Dexter's Medicare patients by sex, 2024
- Women5155%
- Men4145%
Chronic conditions among Dr. Dexter's Medicare patients, 2024
- High cholesterol75%
- High blood pressure70%
- COPD63%
- Cancer62%
- Arthritis52%
- Ischemic heart disease42%
- Tobacco use36%
- Anxiety35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Dexter's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women58%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Elisabeth U. Dexter wrote 96 Medicare Part D claims in 2024
In 2024, Dr. Dexter wrote 96 Medicare Part D claims for 48 patients. 95% of them were for generic drugs. CMS names the drug for 33 of them, across 2 drugs with 11 or more claims each, at $169 in total drug cost. In 2023, CMS named 19 claims across 1 drug.
Dr. Dexter's Part D claims by kind of drug, 2024
- Generic91 claims95%
- Brand-name and other5 claims5%
Dr. Dexter'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.
Drug classes CMS tracks in Dr. Dexter's Part D claims, 2024
- Opioids25%24 of 96 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 192024: 3374%
Drugs named by CMS: 2 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
Dr. Elisabeth U. Dexter ranks in the 48th percentile for upper gastrointestinal (gi) endoscopy for acid reflux in Medicare
Dr. Dexter accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Dexter as offering telehealth. CMS counts 17 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Dexter, more than 48% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Dexter ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 48th percentile17 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Elisabeth U. Dexter has 32 publications on record
Dmand AI links 32 papers to Dr. Dexter, published from 2011 to 2024. 2017 was the busiest year, with 4. The most frequent topics are Lung Neoplasms, Carcinoma, Non-Small-Cell Lung and Pneumonectomy. Dr. Dexter has published most often in Ann Thorac Surg. Dr. Dexter's most frequent co-authors are Todd Demmy, MD, Chukwumere E. Nwogu, MD and Mark W. Hennon, MD.
Dr. Dexter's papers by year, 2013 to 2024
Topics Dr. Dexter writes about most
- Lung Neoplasms
- Carcinoma, Non-Small-Cell Lung
- Pneumonectomy
- Lymph Node Excision
- Lymph Nodes
- Length of Stay
- Lymphatic Metastasis
- Thoracic Surgery, Video-Assisted
Dr. Dexter's most frequent co-authors
- Todd Demmy, MD17 shared papers
- Chukwumere E. Nwogu, MD16 shared papers
- Mark W. Hennon, MD13 shared papers
Recent publications by Dr. Dexter
Ann Thorac Surg
See who Dr. Dexter researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Dexter works with, so you can find a warm path to the right cardiothoracic surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Elisabeth U. Dexter received $2,837 in industry payments from 2016 to 2025
CMS Open Payments shows 26 general payments to Dr. Dexter from 5 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 81% of the total. Noah Medical Corporation paid the most, $1,081.
General payments to Dr. Dexter by program year, 2016 to 2025
General payments to Dr. Dexter by kind, 2016 to 2025
- Travel and lodging$2,29181%
- Food and beverage$47917%
- Grants$672%
Companies that paid Dr. Dexter 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. Elisabeth U. Dexter graduated from Case Western Reserve University School of Medicine
Dr. Dexter graduated from Case Western Reserve University School of Medicine in 1990.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Elisabeth U. Dexter'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 |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy 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)Doctors and Clinicians Utilization Data (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 |
| 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. Elisabeth U. Dexter
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What is Dr. Elisabeth U. Dexter's NPI number?
Dr. Elisabeth U. Dexter's NPI number is 1427007095. It was assigned on May 9, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Elisabeth U. Dexter?
Dr. Elisabeth U. Dexter is a cardiothoracic surgeon in Los Angeles, California. The primary specialty in the NPI Registry is Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (taxonomy code 208G00000X).
Where does Dr. Elisabeth U. Dexter practice?
Dr. Dexter practices at 344 S Hauser Blvd, Los Angeles, CA 90036. Dr. Dexter's primary practice is Roswell Park Cancer Institute in Los Angeles, California. Dmand AI also links Dr. Dexter to 3 hospitals, 1 home health agency and 1 medical group.
What is Dr. Elisabeth U. Dexter's office phone number?
The practice phone on file for Dr. Dexter is (716) 845-2300.
What is Dr. Elisabeth U. Dexter's medical license number?
Dr. Dexter holds New York license 224564.
Which hospitals is Dr. Elisabeth U. Dexter affiliated with?
Dr. Dexter is affiliated with Roswell Park Comprehensive Cancer Center. Dmand AI links Dr. Dexter to 3 more hospitals.
What medical group is Dr. Elisabeth U. Dexter part of?
Dr. Dexter is linked to Breast Care of Western New York. Dmand AI links Dr. Dexter to 1 more medical group.
Does Dr. Elisabeth U. Dexter accept Medicare?
Yes. CMS data shows Dr. Dexter billed Medicare for 41 services in 2024, and Dr. Dexter accepts Medicare assignment.
Does Dr. Elisabeth U. Dexter offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Dexter as offering telehealth services.
How many Medicare patients does Dr. Elisabeth U. Dexter see?
CMS counts 92 Medicare patients who saw Dr. Dexter in 2024, with an average age of 73.
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What services does Dr. Elisabeth U. Dexter bill to Medicare?
In 2024, Dr. Dexter's most billed Medicare services were office visit, established patient (99213), surgery: lungs and airway (31653) and office visit, established patient (99212).
Where did Dr. Elisabeth U. Dexter go to medical school?
Dr. Dexter graduated from Case Western Reserve University School of Medicine in 1990.
What drugs does Dr. Elisabeth U. Dexter prescribe most?
In 2024 Medicare Part D data, Dr. Dexter's most prescribed drugs by claims were Oxycodone HCl and Gabapentin.
Has Dr. Elisabeth U. Dexter received payments from drug or device companies?
CMS Open Payments shows $2,837 in general payments to Dr. Dexter from 5 companies from 2016 to 2025. The largest total came from Noah Medical Corporation.
How long has Dr. Elisabeth U. Dexter been practicing?
Dr. Dexter graduated from medical school in 1990, 36 years ago.
Does Dr. Elisabeth U. Dexter do research?
Dmand AI links 32 publications to Dr. Dexter, published from 2011 to 2024.
Who does Dr. Elisabeth U. Dexter publish with?
Dr. Dexter's most frequent co-authors are Todd Demmy, MD (17 shared papers), Chukwumere E. Nwogu, MD (16 shared papers) and Mark W. Hennon, MD (13 shared papers).
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