Dr. Mark Wittman, MD
Critical Care Medicine (Critical Care Medicine (Anesthesiology) Physician)
120 S Spalding Dr, Ste. 301
Beverly Hills, CA 90212
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
At a glance
- Medical school
- Northwestern University Feinberg Medical School (1980)
- Years since graduation
- 46
- In the NPI registry since
- 2005
Licensed in California since 1981, 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
- 1980Medical school: Northwestern University Feinberg Medical School
- 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
-
Critical Care Medicine (Anesthesiology) Physician primary
CA license G45108 (first issued 1981; current) -
Anesthesiology Physician
CA license G45108 (first issued 1981; current) -
Emergency Medicine Physician
CA license G45108 (first issued 1981; current)
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Loma Linda University Medical Center Loma Linda, CA
Medical groups
- Faculty Physicians and Surgeons of Llusm (1,315 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
| Service | Times | Patients |
|---|---|---|
| Critical care, first 30-74 minutes | 48 | 24 |
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.
Payments from drug and device companies
In 2025, 1 companies reported 2 payments worth $57.22 in total to this clinician.
| Abiomed | $57.22 |
|---|
| Food and Beverage | $57.22 |
|---|
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.