Dr. Marc E. Birnbaum, MD
- Medicare services, 2024
- 106
- Medicare patients, 2024
- 134
- Part D claims, 2016
- 17
- Hospital affiliations
- 1
- Industry payments
- $215
- Practice address
- 16311 Ventura Boulvard, Suite 1085, Encino, CA 91436
- Practice phone
- Call (818) 501-5353
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Doctors' Outpatient Surgery Center - Encino
Surgery Center - Medicare-Certified · Encino, California
Find Dr. Birnbaum'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. Marc E. Birnbaum is an anesthesiologist in Encino, California
Dr. Birnbaum practices at Doctors' Outpatient Surgery Center - Encino in Encino, California.
Dr. Birnbaum's NPI, 1184607368, was assigned on November 22, 2005. Dr. Birnbaum graduated from Icahn School Of Medicine At Mount Sinai in 1991. Dr. Birnbaum holds California license G83700.
- NPI
- 1184607368NPI Registry (opens in a new tab)
- NPI enumeration date
- November 22, 2005
- NPI status
- Active
- Practice phone
- (818) 501-5353
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Marc E. Birnbaum practices at Doctors' Outpatient Surgery Center - Encino in Encino, California
Dr. Birnbaum's primary practice is Doctors' Outpatient Surgery Center - Encino, at 16311 Ventura Boulvard, Suite 1085, Encino, CA 91436. The practice phone is (818) 501-5353.
- Doctors' Outpatient Surgery Center - Encino16311 Ventura Boulvard, Suite 1085, Encino, CA 91436Phone(818) 501-5353
Source: Dmand AI Affiliation Data
Dr. Marc E. Birnbaum is affiliated with 3 sites of care and 1 medical group
Dr. Birnbaum's primary practice is Doctors' Outpatient Surgery Center - Encino in Encino, California. Dr. Birnbaum is also affiliated with Children's Hospital Los Angeles. The medical group on file is Children's Hospital Los Angeles Medical Group. Dmand AI also links Dr. Birnbaum to 1 more ambulatory surgery center, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Marc E. Birnbaum's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Birnbaum practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Doctors' Outpatient Surgery Center - Encino | 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. Marc E. Birnbaum is one of 6,593 anesthesiologists in California
Anesthesiology is Dr. Birnbaum's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Birnbaum is board certified in anesthesiology by the American Board of Anesthesiology. Dmand AI has Dr. Birnbaum's licenses on file in 9 states: California, Arizona, New York, New Jersey, Nevada, South Carolina, Massachusetts, Illinois and Pennsylvania.
Specialties and state licenses
- Anesthesiology, CaliforniaPrimary
- Arizona license
- New York license
- New Jersey license
- Nevada license
- South Carolina license
- Massachusetts license
- Illinois license
- Pennsylvania license
Anesthesiologists near Dr. Birnbaum
Counts of anesthesiologists 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. Marc E. Birnbaum billed Medicare for 106 services in 2024
CMS data shows 106 Medicare services from Dr. Birnbaum across 4 procedure codes in 2024, for 134 Medicare patients. Medicare paid $14,237 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Birnbaum's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 1662024: 10636%
Dr. Birnbaum compared with the California median for anesthesiologists, 2024
- Dr. Birnbaum
- California median
- Medicare services
- 106vs 7247% above
- Medicare patients
- 134vs 1436% below
- Part D claims
- 17vs 2326% below
Medians across 5,562 anesthesiologists in California with Dmand AI profiles that report each measure.
Dr. Birnbaum'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. Birnbaum?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Birnbaum and other anesthesiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Marc E. Birnbaum treated 134 Medicare patients in 2024, average age 72
CMS counts 134 Medicare patients who saw Dr. Birnbaum in 2024. The largest group is 65 to 74, with 81 patients. 75% of them have high cholesterol, and 71% have high blood pressure. 12% are also on Medicaid. Their average risk score is 0.93, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Birnbaum's median patient age at 16, with 45% women.
Dr. Birnbaum's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Birnbaum's Medicare patients by sex, 2024
- Women7858%
- Men5642%
Chronic conditions among Dr. Birnbaum's Medicare patients, 2024
- High cholesterol75%
- High blood pressure71%
- Arthritis54%
- Ischemic heart disease35%
- Diabetes27%
- Mood disorders22%
- Cancer21%
- Anxiety20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Birnbaum's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 16
Patient panel by sex, all payers
- Women45%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Marc E. Birnbaum wrote 17 Medicare Part D claims in 2016
In 2016, Dr. Birnbaum wrote 17 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $71 in total drug cost.
Dr. Birnbaum's most prescribed drugs by claims, 2016
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Marc E. Birnbaum received $215 in industry payments from 2016 to 2019
CMS Open Payments shows 10 general payments to Dr. Birnbaum from 5 drug and device companies from 2016 to 2019. Food and beverage make up the largest share, 100% of the total. Bausch Health Americas, Inc. paid the most, $92.
General payments to Dr. Birnbaum by program year, 2016 to 2019
Companies that paid Dr. Birnbaum the most, 2016 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Marc E. Birnbaum graduated from Icahn School Of Medicine At Mount Sinai
Dr. Birnbaum graduated from Icahn School Of Medicine At Mount Sinai in 1991.
- Medical school
- Board certified in anesthesiology
- Board certified in pediatric anesthesiology
Source: Dmand AI Professional Profile Data
Dr. Marc E. Birnbaum accepts plans from 4 insurance carriers
Dr. Birnbaum is in network with 4 carriers, including Elevance, Molina and NV State Medicaid. Medicaid plans come from the most carriers, 2. Check the plan with the practice before a visit.
- Elevance
- Molina
- NV State Medicaid
- United Healthcare
Plan types Dr. Birnbaum accepts, by number of carriers
- Medicaid2
- Medicare1
- PPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Marc E. Birnbaum'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) |
| 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. Marc E. Birnbaum
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. Marc E. Birnbaum's NPI number?
Dr. Marc E. Birnbaum's NPI number is 1184607368. It was assigned on November 22, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Marc E. Birnbaum?
Dr. Marc E. Birnbaum is an anesthesiologist in Encino, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Marc E. Birnbaum practice?
Dr. Birnbaum practices at 16311 Ventura Boulvard, Suite 1085, Encino, CA 91436. Dr. Birnbaum's primary practice is Doctors' Outpatient Surgery Center - Encino in Encino, California. Dmand AI also links Dr. Birnbaum to 1 ambulatory surgery center.
What is Dr. Marc E. Birnbaum's office phone number?
The practice phone on file for Dr. Birnbaum is (818) 501-5353.
What is Dr. Marc E. Birnbaum's medical license number?
Dr. Birnbaum holds California license G83700, one of the licenses on file in 9 states.
Which states has Dr. Marc E. Birnbaum been licensed in?
Dmand AI has state licenses on file for Dr. Birnbaum in California (1997 to 2027), Arizona (1995 to 2027), New York (1992 to 2026), New Jersey (1995 to 2025), Nevada (1995 to 2025), South Carolina (1995 to 2025), Massachusetts (1996 to 2011), Illinois (2007 to 2008) and Pennsylvania (1996 to 2008).
Which hospitals is Dr. Marc E. Birnbaum affiliated with?
Dr. Birnbaum is affiliated with Children's Hospital Los Angeles.
What medical group is Dr. Marc E. Birnbaum part of?
Dr. Birnbaum is linked to Children's Hospital Los Angeles Medical Group.
Does Dr. Marc E. Birnbaum accept Medicare?
Yes. CMS data shows Dr. Birnbaum billed Medicare for 106 services in 2024.
How many Medicare patients does Dr. Marc E. Birnbaum see?
CMS counts 134 Medicare patients who saw Dr. Birnbaum in 2024, with an average age of 72.
Show 7 more questionsShow fewer questions
Is Dr. Marc E. Birnbaum board certified?
Yes. Dr. Birnbaum is board certified in anesthesiology by the American Board of Anesthesiology.
What services does Dr. Marc E. Birnbaum bill to Medicare?
In 2024, Dr. Birnbaum's most billed Medicare services were anesthesia (00811), anesthesia (00731) and anesthesia (00813).
Where did Dr. Marc E. Birnbaum go to medical school?
Dr. Birnbaum graduated from Icahn School Of Medicine At Mount Sinai in 1991.
What drugs does Dr. Marc E. Birnbaum prescribe most?
In 2016 Medicare Part D data, Dr. Birnbaum's most prescribed drugs by claims were Amoxicillin.
Has Dr. Marc E. Birnbaum received payments from drug or device companies?
CMS Open Payments shows $215 in general payments to Dr. Birnbaum from 5 companies from 2016 to 2019. The largest total came from Bausch Health Americas, Inc.
How long has Dr. Marc E. Birnbaum been practicing?
Dr. Birnbaum graduated from medical school in 1991, 35 years ago.
What insurance does Dr. Marc E. Birnbaum accept?
Dr. Birnbaum is in network with 4 carriers, including Elevance, Molina and NV State Medicaid. Medicaid plans come from the most carriers, 2. Check the plan with the practice before a visit.
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