Dr. John Louis Herbert, MD
- Medicare services, 2021
- 25
- Part D claims, 2022
- 851
- Industry payments
- $382
- Medical groups
- 2
- Insurance carriers
- 1
- Practice address
- 222 W 39th Ave, San Mateo, CA 94403
- Practice phone
- Call (650) 573-2222
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
San Mateo County
San Mateo, California
Find Dr. Herbert'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. John Louis Herbert is a psychiatrist in San Mateo, California
Dr. Herbert practices at San Mateo County in San Mateo, California.
Dr. Herbert's NPI, 1396775870, was assigned on July 3, 2006. Dr. Herbert graduated from University Of Minnesota Medical School in 1988. Dr. Herbert holds California license G66335.
- NPI
- 1396775870NPI Registry (opens in a new tab)
- NPI enumeration date
- July 3, 2006
- NPI status
- Active
- Practice phone
- (650) 573-2222
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. John Louis Herbert practices at San Mateo County in San Mateo, California
Dr. Herbert's primary practice is San Mateo County, at 222 W 39th Ave, San Mateo, CA 94403 in San Mateo County. The practice phone is (650) 573-2222.
- San Mateo County222 W 39th Ave, San Mateo, CA 94403 · San Mateo CountyPhone(650) 573-2222
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. John Louis Herbert is affiliated with 1 site of care and 2 medical groups
Dr. Herbert's primary practice is San Mateo County in San Mateo, California. The medical group on file is UCSF Department of Radiology & Biomedical Imaging. Dmand AI also links Dr. Herbert to 1 more medical group, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. John Louis Herbert's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Herbert practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| San Mateo County | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. John Louis Herbert is one of 6,803 psychiatrists in California
Psychiatry is Dr. Herbert's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Herbert is board certified in psychiatry by the American Board of Psychiatry and Neurology. Dr. Herbert is licensed in California.
Specialties and state licenses
- Psychiatry, CaliforniaPrimary
Psychiatrists near Dr. Herbert
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. John Louis Herbert billed Medicare for 25 services in 2021
CMS data shows 25 Medicare services from Dr. Herbert across 1 procedure code in 2021. Medicare paid $3,715 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Herbert's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Tests and treatments
- 2020: 382021: 2534%
- Office and hospital visits
- 2020: 172021: 0100%
Dr. Herbert compared with the California median for psychiatrists, 2021
- Dr. Herbert
- California median
- Medicare services
- 25vs 11979% below
- Part D claims
- 851vs 1445.9 times
Medians across 6,809 psychiatrists in California with Dmand AI profiles that report each measure.
Dr. Herbert's most billed Medicare procedure codes, 2021
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. Herbert?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Herbert and other psychiatrists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John Louis Herbert wrote 851 Medicare Part D claims in 2022
In 2022, Dr. Herbert wrote 851 Medicare Part D claims. They cover 24 drugs, with $57,987 in total drug cost. In 2021, CMS named 1,659 claims across 35 drugs.
Dr. Herbert'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, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 1,6592022: 85149%
Drugs named by CMS: 24 in 2022, 35 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. John Louis Herbert received $382 in industry payments in 2025
CMS Open Payments shows 3 general payments to Dr. Herbert from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Teva Pharmaceuticals USA, Inc. paid the most, $382.
Companies that paid Dr. Herbert the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John Louis Herbert graduated from University Of Minnesota Medical School
Dr. Herbert graduated from University Of Minnesota Medical School in 1988.
- Medical school
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Dr. John Louis Herbert accepts plans from 1 insurance carrier
Dr. Herbert is in network with 1 carrier, including Aetna. HMO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Aetna
Plan types Dr. Herbert accepts, by number of carriers
- HMO1
- Medicare1
- POS1
- PPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. John Louis Herbert'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 |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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 |
| 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. John Louis Herbert
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. John Louis Herbert's NPI number?
Dr. John Louis Herbert's NPI number is 1396775870. It was assigned on July 3, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John Louis Herbert?
Dr. John Louis Herbert is a psychiatrist in San Mateo, California. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. John Louis Herbert practice?
Dr. Herbert practices at 222 W 39th Ave, San Mateo, CA 94403. Dr. Herbert's primary practice is San Mateo County in San Mateo, California. Dmand AI also links Dr. Herbert to 1 medical group.
What is Dr. John Louis Herbert's office phone number?
The practice phone on file for Dr. Herbert is (650) 573-2222.
What is Dr. John Louis Herbert's medical license number?
Dr. Herbert holds California license G66335.
What medical group is Dr. John Louis Herbert part of?
Dr. Herbert is linked to UCSF Department of Radiology & Biomedical Imaging. Dmand AI links Dr. Herbert to 1 more medical group.
Does Dr. John Louis Herbert accept Medicare?
Yes. CMS data shows Dr. Herbert billed Medicare for 25 services in 2021.
Is Dr. John Louis Herbert board certified?
Yes. Dr. Herbert is board certified in psychiatry by the American Board of Psychiatry and Neurology.
What services does Dr. John Louis Herbert bill to Medicare?
In 2021, Dr. Herbert's most billed Medicare services were psychiatric service (90792).
Where did Dr. John Louis Herbert go to medical school?
Dr. Herbert graduated from University Of Minnesota Medical School in 1988.
Show 4 more questionsShow fewer questions
What drugs does Dr. John Louis Herbert prescribe most?
In 2022 Medicare Part D data, Dr. Herbert's most prescribed drugs by claims were Clozapine, Clonazepam and Divalproex Sodium.
Has Dr. John Louis Herbert received payments from drug or device companies?
CMS Open Payments shows $382 in general payments to Dr. Herbert from 1 company from 2025 to 2025. The largest total came from Teva Pharmaceuticals USA, Inc.
How long has Dr. John Louis Herbert been practicing?
Dr. Herbert graduated from medical school in 1988, 38 years ago.
What insurance does Dr. John Louis Herbert accept?
Dr. Herbert is in network with 1 carrier, including Aetna. HMO plans come from the most carriers, 1. Check the plan with the practice before a visit.
Selling to psychiatry practices?
See psychiatrists in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card