Dr. Howard L. Sofen, M.D.
Dermatology (Dermatology Physician)
8930 S Sepulveda Blvd, #114
Los Angeles, CA 90045
Who else practices at this address →
Los Angeles County includes primary care (7% of residents) and mental health (13% of residents) shortage areas. About shortage areas
- Medicare participating
At a glance
- Medical school
- Hahnemann University College of Medicine (1981)
- Years since graduation
- 45
- In the NPI registry since
- 2005
- Medicare patients seen, 2024
- 211
Licensed in California since 1982, according to the Medical Board of California. We show license dates only for the states that publish them in bulk; see which states do. For other states, check the state medical board.
The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. NPIs were first issued in May 2005 and became required on claims in 2007–2008, so an early date usually means the clinician was already in practice before then. What an NPI is
Education and training
- 1981Medical school: Hahnemann University College of Medicine
- 2005Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier
Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).
Specialties and state licenses
-
Dermatology Physician primary
CA license G47799 (first issued 1982; current)
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Lac/olive View-UCLA Medical Center Sylmar, CA
Medical groups
- Howard L Sofen MD A Medical Corporation (4 clinicians)
Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.
Medicare patients and services
- Medicare patients, 2024
- 211
- Services billed
- 1,159
- Patients’ average age
- 74
| Service | Times | Patients |
|---|---|---|
| Destruction of precancer skin growth, 2-14 growths | 543 | 70 |
| Established patient office or other outpatient visit, 30-39 minutes | 213 | 122 |
| Destruction of precancer skin growth, 15 or more growths | 155 | 75 |
| Destruction of precancer skin growth, 1 growth | 116 | 82 |
| Pathology examination of tissue using a microscope, intermediate complexity | 82 | 57 |
| Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks | 44 | 33 |
| Destruction of skin growth, 1-14 growths | 43 | 33 |
| Biopsy of related skin growth, first growth | 31 | 27 |
| New patient office or other outpatient visit, 45-59 minutes | 31 | 31 |
| Established patient office or other outpatient visit, 20-29 minutes | 24 | 22 |
Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.
Medicare prescriptions
| Drug | Prescriptions |
|---|---|
| Cimzia (2 Pack) (certolizumab pegol) | 15 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.
Payments from drug and device companies
In 2025, 17 companies reported 56 payments worth $11,369 in total to this clinician.
| Incyte Corporation | $3,731 |
|---|---|
| Amgen Inc. | $2,080 |
| Almirall LLC | $1,919 |
| Hoffmann-la Roche Limited | $1,601 |
| Novartis Pharmaceuticals Corporation | $759 |
| AstraZeneca UK Limited | $254 |
| Biogen, Inc. | $246 |
| Leo Pharma Inc. | $179 |
| Consulting Fee | $5,633 |
|---|---|
| Travel and Lodging | $3,250 |
| Food and Beverage | $2,486 |
What the payments were for
| Company | What it was for | Amount |
|---|---|---|
| Amgen Inc. Oct 8, 2025 | Consulting Fee | $1,983 |
| Almirall LLC Oct 3, 2025 | Travel and Lodging travel to Philadelphia, PA · in-kind | $1,533 |
| Incyte Corporation Aug 15, 2025 | Consulting Fee | $1,500 |
| Incyte Corporation Aug 15, 2025 | Consulting Fee | $750 |
| Incyte Corporation Jan 10, 2025 | Consulting Fee | $700 |
| Incyte Corporation Apr 29, 2025 | Consulting Fee | $700 |
| Hoffmann-la Roche Limited Feb 21, 2025 | Travel and Lodging travel to San Francisco, CA | $395 |
| Hoffmann-la Roche Limited Feb 21, 2025 | Travel and Lodging travel to San Francisco, CA | $311 |
| Almirall LLC Oct 3, 2025 | Travel and Lodging travel to Philadelphia, PA · in-kind | $291 |
| Hoffmann-la Roche Limited Feb 21, 2025 | Travel and Lodging travel to San Francisco, CA | $199 |
All 13 payments other than meals, newest first
| Company | What it was for | Amount |
|---|---|---|
| Amgen Inc. Oct 8, 2025 | Consulting Fee | $1,983 |
| Almirall LLC Oct 3, 2025 | Travel and Lodging travel to Philadelphia, PA · in-kind | $1,533 |
| Almirall LLC Oct 3, 2025 | Travel and Lodging travel to Philadelphia, PA · in-kind | $291 |
| Novartis Pharmaceuticals Corporation Sep 26, 2025 | Travel and Lodging Rhapsido · Immunology · travel to Chicago, IL · in-kind | $198 |
| Novartis Pharmaceuticals Corporation Sep 26, 2025 | Travel and Lodging Rhapsido · Immunology · travel to Chicago, IL · in-kind | $198 |
| Incyte Corporation Aug 15, 2025 | Consulting Fee | $1,500 |
| Incyte Corporation Aug 15, 2025 | Consulting Fee | $750 |
| Incyte Corporation Apr 29, 2025 | Consulting Fee | $700 |
| AstraZeneca UK Limited Mar 6, 2025 | Travel and Lodging SAPHNELO · Inflammation and Autoimmunity · travel to Orlando, FL · in-kind Company’s descriptionResearch Related Service | $125 |
| Hoffmann-la Roche Limited Feb 21, 2025 | Travel and Lodging travel to San Francisco, CA | $395 |
| Hoffmann-la Roche Limited Feb 21, 2025 | Travel and Lodging travel to San Francisco, CA | $311 |
| Hoffmann-la Roche Limited Feb 21, 2025 | Travel and Lodging travel to San Francisco, CA | $199 |
| Incyte Corporation Jan 10, 2025 | Consulting Fee | $700 |
Each payment as the company reported it, with the products it named. Meals are counted in the totals above but not listed one by one.
From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.
Industry-funded research
Named as a principal investigator on 65 industry-funded studies in 2025, from 15 companies. The companies reported $2,377,467 in research payments for these studies, mostly to the institutions running them.
- A Phase 3, Multicenter, Double-blind Maintenance Study to Assess Long-term Safety, Tolerability, and Efficacy of Rocatinlimab in Adult and Adolescent Subjects With Moderate-to-severe Atopic Dermatitis (AD) (ROCKET-ASC…
Amgen Inc. - Ixekizumab Concomitantly Administered With Tirzepatide in Adults With Moderate-to-Severe Plaque Psoriasis and Obesity or Overweight
Eli Lilly and Company · Completed · NCT06588283 - A Study to Evaluate the Treatment Response and Safety of Two Dose Regimens of Subcutaneous Amlitelimab Compared With Treatment Withdrawal in Participants Aged 12 Years and Older With Moderate-to-severe Atopic Dermatitis
Sanofi US Services Inc. · Active, not recruiting · NCT06407934 - A Study to Evaluate the Efficacy and Safety of Subcutaneous Amlitelimab on Background Topical Corticosteroids Therapy in Participants Aged 12 Years and Older With Moderate-to-severe AD Who Have Had an Inadequate Response to Prior Biologic Therapy or an Oral JAK Inhibitor
Sanofi US Services Inc. · Active, not recruiting · NCT06241118 - A Study to Assess the Long-Term Safety and Efficacy of Lebrikizumab (LY3650150) in Participants 6 Months to <18 Years of Age With Moderate-to-Severe Atopic Dermatitis
Eli Lilly and Company · Enrolling by invitation · NCT05735483 - A Study of Lebrikizumab (LY3650150) in Participants 6 Months to <18 Years of Age With Moderate-to-Severe Atopic Dermatitis
Eli Lilly and Company · Active, not recruiting · NCT05559359 - A Study to Evaluate the Efficacy and Safety of Bimekizumab Compared to Ustekinumab in Children and Adolescents From 6 Years to Less Than 18 Years of Age With Moderate to Severe Plaque Psoriasis
UCB SA · Active, not recruiting · NCT06425549 - A Study to Evaluate the Efficacy and Safety of Subcutaneous Amlitelimab Monotherapy Compared With Placebo in Participants Aged 12 Years and Older With Moderate-to-severe Atopic Dermatitis (COAST 2)
Sanofi US Services Inc. · Completed · NCT06181435 - A Phase 3, Randomized, Double-Blind, 52-Week, Placebo-Controlled, Efficacy and Safety Study of Povorcitinib in Participants With Nonsegmental Vitiligo
Incyte Corporation - A Study of LY4100511 (DC-853) in Adult Participants With Moderate-to-Severe Plaque Psoriasis
Eli Lilly and Company · Completed · NCT06602219
From CMS Open Payments research payments, where companies name up to five principal investigators per payment. Research payments usually go to hospitals, universities and research sites, not to the investigator personally. A payment is not evidence of wrongdoing.