Dr. John M. Woo, MD
- Industry payments
- $28
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 1000 Broadway, El Cajon, CA 92021
- Practice phone
- Call (619) 401-5500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
County of San Diego
El Cajon, California
Find Dr. Woo'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 M. Woo is a psychiatrist in El Cajon, California
Dr. Woo practices at County of San Diego in El Cajon, California.
Dr. Woo's NPI, 1104897214, was assigned on January 27, 2006. Dr. Woo graduated from New York Medical College in 1990. Dr. Woo holds California license G72851.
- NPI
- 1104897214NPI Registry (opens in a new tab)
- NPI enumeration date
- January 27, 2006
- NPI status
- Active
- Practice phone
- (619) 401-5500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. John M. Woo practices at County of San Diego in El Cajon, California
Dr. Woo's primary practice is County of San Diego, at 1000 Broadway, El Cajon, CA 92021 in San Diego County. The practice phone is (619) 401-5500.
- County of San Diego1000 Broadway, El Cajon, CA 92021 · San Diego CountyPhone(619) 401-5500
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. John M. Woo is affiliated with 1 site of care and 1 medical group
Dr. Woo's primary practice is County of San Diego in El Cajon, California. The medical group on file is Health & Human Services Agency.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. John M. Woo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Woo practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| County of San Diego | 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 M. Woo is one of 6,803 psychiatrists in California
Psychiatry is Dr. Woo's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Woo is board certified in psychiatry by the American Board of Psychiatry and Neurology. Dr. Woo is licensed in California.
Specialties and state licenses
- Psychiatry, CaliforniaPrimary
Psychiatrists near Dr. Woo
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 M. Woo's patients have a median age of 58
Across all payers, Dmand AI patient panel data puts Dr. Woo's median patient age at 58, with 39% women.
Dr. Woo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women39%
- Men61%
Source: Dmand AI Patient Panel Data
Dr. John M. Woo received $28 in industry payments in 2023
CMS Open Payments shows 1 general payment to Dr. Woo from 1 drug or device company in 2023. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $28.
Companies that paid Dr. Woo the most, 2023 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John M. Woo graduated from New York Medical College
Dr. Woo graduated from New York Medical College in 1990.
- Medical school
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Sources for Dr. John M. Woo'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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. John M. Woo
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 M. Woo's NPI number?
Dr. John M. Woo's NPI number is 1104897214. It was assigned on January 27, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John M. Woo?
Dr. John M. Woo is a psychiatrist in El Cajon, California. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. John M. Woo practice?
Dr. Woo practices at 1000 Broadway, El Cajon, CA 92021. Dr. Woo's primary practice is County of San Diego in El Cajon, California.
What is Dr. John M. Woo's office phone number?
The practice phone on file for Dr. Woo is (619) 401-5500.
What is Dr. John M. Woo's medical license number?
Dr. Woo holds California license G72851.
What medical group is Dr. John M. Woo part of?
Dr. Woo is linked to Health & Human Services Agency.
Is Dr. John M. Woo board certified?
Yes. Dr. Woo is board certified in psychiatry by the American Board of Psychiatry and Neurology.
Where did Dr. John M. Woo go to medical school?
Dr. Woo graduated from New York Medical College in 1990.
Has Dr. John M. Woo received payments from drug or device companies?
CMS Open Payments shows $28 in general payments to Dr. Woo from 1 company from 2023 to 2023. The largest total came from Abbvie Inc.
How long has Dr. John M. Woo been practicing?
Dr. Woo graduated from medical school in 1990, 36 years ago.
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