Dr. Marc Cohen, MD
- Part D claims, 2024
- 12
- Hospital affiliations
- 1
- Industry payments
- $8,814
- Medical group
- 1
- State licenses
- 3
- Practice address
- 14445 Olive View Drive, Sylmar, CA 91342
- Practice phone
- Call (818) 364-1555
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Cohen'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 Cohen is a psychiatrist in Sylmar, California
Dr. Cohen practices at Olive View-UCLA Medical Center in Sylmar, California, part of County of Los Angeles.
Dr. Cohen's NPI, 1164550992, was assigned on March 1, 2007. Dr. Cohen graduated from Keck School of Medicine of USC in 2003. Dr. Cohen holds California license A91103.
- NPI
- 1164550992NPI Registry (opens in a new tab)
- NPI enumeration date
- March 1, 2007
- NPI status
- Active
- Practice phone
- (818) 364-1555
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Marc Cohen practices at Olive View-UCLA Medical Center in Sylmar, California
Dr. Cohen's primary practice is Olive View-UCLA Medical Center, at 14445 Olive View Drive, Sylmar, CA 91342 in Los Angeles County. The practice phone is (818) 364-1555.
- Olive View-UCLA Medical Center14445 Olive View Drive, Sylmar, CA 91342 · Los Angeles CountyPhone(818) 364-1555
Source: Dmand AI Affiliation Data
Dr. Marc Cohen is affiliated with 1 site of care and 1 medical group
Dr. Cohen's primary practice is Olive View-UCLA Medical Center in Sylmar, California, part of County of Los Angeles. The medical group on file is Harbor-UCLA Medical Center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Marc Cohen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cohen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Olive View-UCLA Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Marc Cohen is one of 6,803 psychiatrists in California
Psychiatry is Dr. Cohen's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Cohen is board certified in forensic psychiatry by the American Board of Psychiatry and Neurology. Dmand AI has Dr. Cohen's licenses on file in 3 states: California, Oregon and Washington.
Specialties and state licenses
- Psychiatry, CaliforniaPrimary
- Oregon license
- Washington license
Psychiatrists near Dr. Cohen
Counts of psychiatrists 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 Cohen's patients have a median age of 51
Across all payers, Dmand AI patient panel data puts Dr. Cohen's median patient age at 51, with 50% women.
Dr. Cohen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Dr. Marc Cohen wrote 12 Medicare Part D claims in 2024
In 2024, Dr. Cohen wrote 12 Medicare Part D claims. 100% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $160 in total drug cost. In 2020, CMS named 12 claims across 1 drug.
Dr. Cohen's most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2020 to 2022
- 2020
- 2022
- Claims for drugs CMS names
- 2020: 122022: 118%
Drugs named by CMS: 1 in 2022, 1 in 2020.
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
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Dr. Marc Cohen received $8,814 in industry payments from 2016 to 2020
CMS Open Payments shows 16 general payments to Dr. Cohen from 5 drug and device companies from 2016 to 2020. Travel and lodging make up the largest share, 95% of the total. Siemens Medical Solutions USA, Inc. paid the most, $8,498.
General payments to Dr. Cohen by program year, 2016 to 2020
General payments to Dr. Cohen by kind, 2016 to 2020
- Travel and lodging$8,38995%
- Food and beverage$4255%
Companies that paid Dr. Cohen the most, 2016 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Marc Cohen graduated from Keck School of Medicine of USC
Dr. Cohen graduated from Keck School of Medicine of USC in 2003.
- Medical school
- Board certified in forensic psychiatry
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Sources for Dr. Marc Cohen'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 DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| 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. Marc Cohen
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 Cohen's NPI number?
Dr. Marc Cohen's NPI number is 1164550992. It was assigned on March 1, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Marc Cohen?
Dr. Marc Cohen is a psychiatrist in Sylmar, California. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Marc Cohen practice?
Dr. Cohen practices at 14445 Olive View Drive, Sylmar, CA 91342. Dr. Cohen's primary practice is Olive View-UCLA Medical Center in Sylmar, California, part of County of Los Angeles.
What is Dr. Marc Cohen's office phone number?
The practice phone on file for Dr. Cohen is (818) 364-1555.
What is Dr. Marc Cohen's medical license number?
Dr. Cohen holds California license A91103, one of the licenses on file in 3 states.
Which states has Dr. Marc Cohen been licensed in?
Dmand AI has state licenses on file for Dr. Cohen in California (2005 to 2026), Oregon (since 2015) and Washington (2018 to 2026).
Which hospitals is Dr. Marc Cohen affiliated with?
Dr. Cohen practices at Olive View-UCLA Medical Center in Sylmar, California.
What medical group is Dr. Marc Cohen part of?
Dr. Cohen is linked to Harbor-UCLA Medical Center.
Is Dr. Marc Cohen board certified?
Yes. Dr. Cohen is board certified in forensic psychiatry by the American Board of Psychiatry and Neurology.
Where did Dr. Marc Cohen go to medical school?
Dr. Cohen graduated from Keck School of Medicine of USC in 2003.
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What drugs does Dr. Marc Cohen prescribe most?
In 2022 Medicare Part D data, Dr. Cohen's most prescribed drugs by claims were Escitalopram Oxalate.
Has Dr. Marc Cohen received payments from drug or device companies?
CMS Open Payments shows $8,814 in general payments to Dr. Cohen from 5 companies from 2016 to 2020. The largest total came from Siemens Medical Solutions USA, Inc.
How long has Dr. Marc Cohen been practicing?
Dr. Cohen graduated from medical school in 2003, 23 years ago.
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