Dr. Maurice M. Ohayon, MD, DSC, PhD
- Publications
- 79
- Industry payments
- $112,580
- State license
- 1
- Year NPI issued
- 2020
- Practice address
- 300 Pasteur Dr, Stanford, CA 94305-2200
- Practice phone
- Call (650) 723-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Ohayon'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. Maurice M. Ohayon is a psychiatrist in Stanford, California
Dr. Ohayon practices in Stanford, California.
Dr. Ohayon's NPI, 1740888296, was assigned on October 15, 2020. Dr. Ohayon holds California license 28.
- NPI
- 1740888296NPI Registry (opens in a new tab)
- NPI enumeration date
- October 15, 2020
- NPI status
- Active
- Practice phone
- (650) 723-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Maurice M. Ohayon's practice address is in Stanford, California
Dr. Ohayon's practice address in the NPI Registry is 300 Pasteur Dr, Stanford, CA 94305-2200. The practice phone is (650) 723-4000.
- NPI Registry address300 Pasteur Dr, Stanford, CA 94305-2200Phone(650) 723-4000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Maurice M. Ohayon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ohayon practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Ohayon's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Maurice M. Ohayon is one of 6,803 psychiatrists in California
Psychiatry is Dr. Ohayon's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Ohayon is licensed in California.
Specialties and state licenses
- Psychiatry, CaliforniaPrimary
Psychiatrists near Dr. Ohayon
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. Maurice M. Ohayon has 79 publications on record
Dmand AI links 79 papers to Dr. Ohayon, published from 2003 to 2025. 2021 was the busiest year, with 6. The most frequent topics are Sleep Initiation and Maintenance Disorders, Narcolepsy and Disorders of Excessive Somnolence. Dr. Ohayon has published most often in Sleep Med. Dr. Ohayon's most frequent co-authors are Laura Weiss Roberts, MD, Jed Eric Black, MD and Chad Michael Ruoff, MD.
Dr. Ohayon's papers by year, 2015 to 2025
Topics Dr. Ohayon writes about most
- Sleep Initiation and Maintenance Disorders
- Narcolepsy
- Disorders of Excessive Somnolence
- Interviews as Topic
- Sleep
- Comorbidity
- Sleep Wake Disorders
- Health Surveys
Dr. Ohayon's most frequent co-authors
- Laura Weiss Roberts, MD6 shared papers
- Jed Eric Black, MD5 shared papers
- Chad Michael Ruoff, MD3 shared papers
Recent publications by Dr. Ohayon
See who Dr. Ohayon researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ohayon works with, so you can find a warm path to the right psychiatrists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Maurice M. Ohayon received $112,580 in industry payments from 2023 to 2025
CMS Open Payments shows 20 general payments to Dr. Ohayon from 5 drug and device companies from 2023 to 2025. Consulting fees make up the largest share, 98% of the total. Tris Pharma Inc paid the most, $90,074.
General payments to Dr. Ohayon by program year, 2023 to 2025
General payments to Dr. Ohayon by kind, 2023 to 2025
- Consulting fees$110,00098%
- Travel and lodging$1,6391%
- Speaker and faculty fees$6261%
- Food and beverage$3150%
Companies that paid Dr. Ohayon the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Maurice M. Ohayon'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| 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) |
| 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. Maurice M. Ohayon
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. Maurice M. Ohayon's NPI number?
Dr. Maurice M. Ohayon's NPI number is 1740888296. It was assigned on October 15, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Maurice M. Ohayon?
Dr. Maurice M. Ohayon is a psychiatrist in Stanford, California. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Maurice M. Ohayon practice?
Dr. Ohayon practices at 300 Pasteur Dr, Stanford, CA 94305-2200.
What is Dr. Maurice M. Ohayon's office phone number?
The practice phone on file for Dr. Ohayon is (650) 723-4000.
What is Dr. Maurice M. Ohayon's medical license number?
Dr. Ohayon holds California license 28.
Has Dr. Maurice M. Ohayon received payments from drug or device companies?
CMS Open Payments shows $112,580 in general payments to Dr. Ohayon from 5 companies from 2023 to 2025. The largest total came from Tris Pharma Inc.
How long has Dr. Maurice M. Ohayon been practicing?
Dr. Ohayon's NPI was assigned in 2020.
Does Dr. Maurice M. Ohayon do research?
Dmand AI links 79 publications to Dr. Ohayon, published from 2003 to 2025.
Who does Dr. Maurice M. Ohayon publish with?
Dr. Ohayon's most frequent co-authors are Laura Weiss Roberts, MD (6 shared papers), Jed Eric Black, MD (5 shared papers) and Chad Michael Ruoff, MD (3 shared papers).
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