Anti-Retroviral AgentsCD4 Lymphocyte CountHIV Seropositivity
Dr. David E. Sawcer, MD, PhD
NPI1760578397PAC ID3870539539
- Medicare services, 2024
- 4,011
- Medicare patients, 2024
- 730
- Part D claims, 2024
- 1,197
- Publications
- 3
- Hospital affiliations
- 2
- Practice address
- 1450 San Pablo St, Los Angeles, CA 90033
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Keck Medicine of USC - USC Roski Eye Institute - Ophthalmology - HOPD
Acute Care Hospital outpatient department · Los Angeles, California
Find Dr. Sawcer'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. David E. Sawcer is a dermatologist in Los Angeles, California
Dr. Sawcer practices at Keck Medicine of USC - USC Roski Eye Institute - Ophthalmology - HOPD in Los Angeles, California.
Dr. Sawcer's NPI, 1760578397, was assigned on October 4, 2006. Dr. Sawcer graduated from Birmingham University Medical School in 1993. Dr. Sawcer holds California license A85735.
NPI and contact details
- NPI
- 1760578397NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3870539539
- NPI enumeration date
- October 4, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David E. Sawcer practices at Keck Medicine of USC - USC Roski Eye Institute - Ophthalmology - HOPD in Los Angeles, California
Dr. Sawcer's primary practice is Keck Medicine of USC - USC Roski Eye Institute - Ophthalmology - HOPD, at 1450 San Pablo St, Los Angeles, CA 90033.
- Keck Medicine of USC - USC Roski Eye Institute - Ophthalmology - HOPD1450 San Pablo St, Los Angeles, CA 90033
Source: Dmand AI Affiliation Data
Dr. David E. Sawcer is affiliated with 7 sites of care and 4 medical groups
Dr. Sawcer's primary practice is Keck Medicine of USC - USC Roski Eye Institute - Ophthalmology - HOPD in Los Angeles, California. Dr. Sawcer is also affiliated with Los Angeles General Medical Center. The medical group on file is USC Care Medical Group. Dmand AI also links Dr. Sawcer to 1 more hospital, 3 group practices and clinics, 3 medical groups and 1 other site, each named with a free account. Dr. Sawcer's employer is on file too: a hospital.
Keck Medicine of USC - USC Roski Eye Institute - Ophthalmology - HOPDPrimary
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. David E. Sawcer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sawcer practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Keck Medicine of USC - USC Roski Eye Institute - Ophthalmology - HOPD | Available with a free account |
| +6 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. David E. Sawcer is one of 1,910 dermatologists in California
Dermatology is Dr. Sawcer's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Sawcer is licensed in California.
Specialties and state licenses
- Dermatology, CaliforniaPrimary
Clinical focus
Dmand AI lists acne, acute skin infection, benign or precancerous skin growths, cancerous skin growth removal, contact dermatitis, corns and calluses, itchy rashes and joint cyst among the conditions Dr. Sawcer treats.
Dermatologists near Dr. Sawcer
Counts of dermatologists 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. David E. Sawcer billed Medicare for 4,011 services in 2024
CMS data shows 4,011 Medicare services from Dr. Sawcer across 20 procedure codes in 2024, for 730 Medicare patients. Medicare paid $206,664 for them. Every service was in an office.
Medicare services, 20244,011
Medicare patients730
Paid by Medicare$206,664
Procedure codes20
Dr. Sawcer's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 2,1292024: 2,66925%
- Office and hospital visits
- 2023: 1,2312024: 1,3429%
Dr. Sawcer compared with the California median for dermatologists, 2024
- Dr. Sawcer
- California median
- Medicare services
- 4,011vs 1,7502.3 times
- Medicare patients
- 730vs 37794% above
- Part D claims
- 1,113vs 3673.0 times
Medians across 1,831 dermatologists in California with Dmand AI profiles that report each measure.
Dr. Sawcer'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.
Need commercial claims for Dr. Sawcer?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Sawcer and other dermatologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David E. Sawcer treated 730 Medicare patients in 2024, average age 75
CMS counts 730 Medicare patients who saw Dr. Sawcer in 2024. The largest group is 75 to 84, with 307 patients. 75% of them have high cholesterol, and 73% have high blood pressure. 19% are also on Medicaid. Their average risk score is 1.37, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Sawcer's median patient age at 67, with 48% women.
Medicare patients, 2024730
Average age75
Average risk score1.37
Also on Medicaid19%
Dr. Sawcer's Medicare patients by age, 2024
Dr. Sawcer's Medicare patients by sex, 2024
- Women33946%
- Men39154%
Chronic conditions among Dr. Sawcer's Medicare patients, 2024
- High cholesterol75%
- High blood pressure73%
- Arthritis55%
- Diabetes28%
- Chronic kidney disease24%
- Ischemic heart disease24%
- Mood disorders21%
- Osteoporosis21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Sawcer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women48%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David E. Sawcer wrote 1,197 Medicare Part D claims in 2024
In 2024, Dr. Sawcer wrote 1,197 Medicare Part D claims for 379 patients. 95% of them were for generic drugs. CMS names the drug for 1,113 of them, across 20 drugs with 11 or more claims each, at $209,372 in total drug cost. In 2023, CMS named 887 claims across 15 drugs.
Part D claims, 20241,197
Drugs named by CMS20
Total drug cost$209,372
Part D patients379
Dr. Sawcer's Part D claims by kind of drug, 2024
- Generic1,143 claims95%
- Brand-name54 claims5%
Dr. Sawcer'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. Sawcer's Part D claims, 2024
- Antibiotics6%69 of 1,197 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: 8872024: 1,11325%
Drugs named by CMS: 20 in 2024, 15 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. David E. Sawcer ranks in the 93rd percentile for removal of skin lesions in Medicare
Dr. Sawcer accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 1,039 procedures of removal of skin lesions by Dr. Sawcer, more than 93% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Sawcer ranks in Medicare procedure volume
- Removal of skin lesions
- 93rd percentile1,039 procedures
- Skin biopsy
- 88th percentile253 procedures
- Melanoma (skin cancer) excision
- 93rd percentile100 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)
Removal or shaving of skin growth: 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. David E. Sawcer has 3 publications on record
Dmand AI links 3 papers to Dr. Sawcer in 2022. Dr. Sawcer's most frequent co-author is Iris Zippora Ahronowitz, MD.
Papers3
Dr. Sawcer's most frequent co-authors
Recent publications by Dr. Sawcer
Chi-Square DistributionGenetic MarkersGenetic Predisposition to Disease
Technol Cancer Res Treat
ApoptosisCarcinoma, Basal CellCaspases
See who Dr. Sawcer researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Sawcer works with, so you can find a warm path to the right dermatologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. David E. Sawcer received $232 in industry payments from 2016 to 2024
CMS Open Payments shows 6 general payments to Dr. Sawcer from 4 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Galderma Laboratories, L.P. paid the most, $127.
General payments to Dr. Sawcer by program year, 2016 to 2024
Companies that paid Dr. Sawcer the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David E. Sawcer has 3 awards and honors on record
Dmand AI lists 3 awards for Dr. Sawcer, most recently Top Doctors:LA Area in 2013.
Awards and honors for Dr. Sawcer
- 2013
- Top Doctors:LA Area
- 2012
- Top Doctors:Southern California
- Undated
- AAD Fellow
Source: Dmand AI Professional Profile Data
Dr. David E. Sawcer graduated from Birmingham University Medical School
Dr. Sawcer graduated from Birmingham University Medical School in 1993. Dr. Sawcer is a member of AAD.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. David E. Sawcer accepts plans from 14 insurance carriers
Dr. Sawcer is in network with 14 carriers, including Elevance, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- Aetna
- Blue Cross Blue Shield of Massachusetts
- LA Care
- Regence Health Plans
- +6 more carriersWith a free account
Plan types Dr. Sawcer accepts, by number of carriers
- PPO8
- HMO7
- Medicare7
- POS4
- EPO3
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. David E. Sawcer'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)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) |
| 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. David E. Sawcer
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. David E. Sawcer's NPI number?
Dr. David E. Sawcer's NPI number is 1760578397. It was assigned on October 4, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David E. Sawcer?
Dr. David E. Sawcer is a dermatologist in Los Angeles, California. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. David E. Sawcer practice?
Dr. Sawcer practices at 1450 San Pablo St, Los Angeles, CA 90033. Dr. Sawcer's primary practice is Keck Medicine of USC - USC Roski Eye Institute - Ophthalmology - HOPD in Los Angeles, California. Dmand AI also links Dr. Sawcer to 1 hospital, 3 group practices and clinics, 3 medical groups and 1 other site.
What is Dr. David E. Sawcer's medical license number?
Dr. Sawcer holds California license A85735.
Which hospitals is Dr. David E. Sawcer affiliated with?
Dr. Sawcer is affiliated with Los Angeles General Medical Center. Dmand AI links Dr. Sawcer to 1 more hospital.
What medical group is Dr. David E. Sawcer part of?
Dr. Sawcer is linked to USC Care Medical Group. Dmand AI links Dr. Sawcer to 3 more medical groups.
Does Dr. David E. Sawcer accept Medicare?
Yes. CMS data shows Dr. Sawcer billed Medicare for 4,011 services in 2024, and Dr. Sawcer accepts Medicare assignment.
How many Medicare patients does Dr. David E. Sawcer see?
CMS counts 730 Medicare patients who saw Dr. Sawcer in 2024, with an average age of 75.
What services does Dr. David E. Sawcer bill to Medicare?
In 2024, Dr. Sawcer's most billed Medicare services were surgery: skin and soft tissue (17003), office visit, established patient (99214) and office visit, established patient (99213).
Where did Dr. David E. Sawcer go to medical school?
Dr. Sawcer graduated from Birmingham University Medical School in 1993.
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What drugs does Dr. David E. Sawcer prescribe most?
In 2024 Medicare Part D data, Dr. Sawcer's most prescribed drugs by claims were Ketoconazole, Triamcinolone Acetonide and Hydrocortisone.
Has Dr. David E. Sawcer received payments from drug or device companies?
CMS Open Payments shows $232 in general payments to Dr. Sawcer from 4 companies from 2016 to 2024. The largest total came from Galderma Laboratories, L.P.
How long has Dr. David E. Sawcer been practicing?
Dr. Sawcer graduated from medical school in 1993, 33 years ago.
Does Dr. David E. Sawcer do research?
Dmand AI links 3 publications to Dr. Sawcer.
Who does Dr. David E. Sawcer publish with?
Dr. Sawcer's most frequent co-authors are Iris Zippora Ahronowitz, MD (1 shared paper).
What insurance does Dr. David E. Sawcer accept?
Dr. Sawcer is in network with 14 carriers, including Elevance, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 8. Check the plan with the practice before a visit.
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