Dr. Ralph Watchi, MD
- Hospital affiliations
- 1
- Industry payments
- $500
- Insurance carriers
- 13
- State licenses
- 2
- Year NPI issued
- 2006
- Practice address
- 1300 N Vermont Ave, Los Angeles, CA 90027
- Practice phone
- Call (213) 413-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Watchi'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. Ralph Watchi is a pediatrician in Los Angeles, California
Dr. Watchi practices at CHA Hollywood Presbyterian Medical Center in Los Angeles, California, part of CHA Health Systems.
Dr. Watchi's NPI, 1003846189, was assigned on July 4, 2006. Dr. Watchi graduated from Universite Libre de Bruxelles Faculty of Medicine in 1983. Dr. Watchi holds California license A48327.
- NPI
- 1003846189NPI Registry (opens in a new tab)
- NPI enumeration date
- July 4, 2006
- NPI status
- Active
- Practice phone
- (213) 413-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1983
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Ralph Watchi practices at CHA Hollywood Presbyterian Medical Center in Los Angeles, California
Dr. Watchi's primary practice is CHA Hollywood Presbyterian Medical Center, at 1300 N Vermont Ave, Los Angeles, CA 90027 in Los Angeles County. The practice phone is (213) 413-3000.
- CHA Hollywood Presbyterian Medical Center1300 N Vermont Ave, Los Angeles, CA 90027 · Los Angeles CountyPhone(213) 413-3000
Source: Dmand AI Affiliation Data
Dr. Ralph Watchi is affiliated with 2 sites of care
Dr. Watchi's primary practice is CHA Hollywood Presbyterian Medical Center in Los Angeles, California, part of CHA Health Systems. Dmand AI also links Dr. Watchi to 1 breast imaging center, named with a free account. Dr. Watchi's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ralph Watchi's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Watchi practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| CHA Hollywood Presbyterian Medical Center | Available with a free account |
| +1 more affiliated site | 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 CHA Health Systems and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Ralph Watchi is one of 8,236 pediatricians in California
Pediatrics is Dr. Watchi's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Watchi is board certified in pediatric infectious diseases by the American Board of Pediatrics. Dmand AI has Dr. Watchi's licenses on file in 2 states: California and Pennsylvania.
Specialties and state licenses
- Pediatrics, CaliforniaPrimary
- Pennsylvania license
Pediatricians near Dr. Watchi
Counts of pediatricians 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. Ralph Watchi's patients have a median age of 14
Across all payers, Dmand AI patient panel data puts Dr. Watchi's median patient age at 14, with 50% women.
Dr. Watchi's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 14
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Dr. Ralph Watchi received $500 in industry payments from 2017 to 2025
CMS Open Payments shows 22 general payments to Dr. Watchi from 7 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $188.
General payments to Dr. Watchi by program year, 2017 to 2025
Companies that paid Dr. Watchi the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ralph Watchi graduated from Universite Libre de Bruxelles Faculty of Medicine
Dr. Watchi graduated from Universite Libre de Bruxelles Faculty of Medicine in 1983.
- Medical school
- Board certified in pediatric infectious diseases
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Ralph Watchi accepts plans from 13 insurance carriers
Dr. Watchi is in network with 13 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Molina
- Regence Health Plans
- +5 more carriersWith a free account
Plan types Dr. Watchi accepts, by number of carriers
- PPO9
- HMO8
- Medicare7
- EPO3
- POS3
Source: Dmand AI Insurance Network Data
Sources for Dr. Ralph Watchi'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 |
| 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. Ralph Watchi
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. Ralph Watchi's NPI number?
Dr. Ralph Watchi's NPI number is 1003846189. It was assigned on July 4, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Ralph Watchi?
Dr. Ralph Watchi is a pediatrician in Los Angeles, California. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Ralph Watchi practice?
Dr. Watchi practices at 1300 N Vermont Ave, Los Angeles, CA 90027. Dr. Watchi's primary practice is CHA Hollywood Presbyterian Medical Center in Los Angeles, California, part of CHA Health Systems. Dmand AI also links Dr. Watchi to 1 breast imaging center.
What is Dr. Ralph Watchi's office phone number?
The practice phone on file for Dr. Watchi is (213) 413-3000.
What is Dr. Ralph Watchi's medical license number?
Dr. Watchi holds California license A48327, one of the licenses on file in 2 states.
Which states has Dr. Ralph Watchi been licensed in?
Dmand AI has state licenses on file for Dr. Watchi in California (1990 to 2027) and Pennsylvania (1989 to 1990).
Which hospitals is Dr. Ralph Watchi affiliated with?
Dr. Watchi practices at CHA Hollywood Presbyterian Medical Center in Los Angeles, California.
Is Dr. Ralph Watchi board certified?
Yes. Dr. Watchi is board certified in pediatric infectious diseases by the American Board of Pediatrics.
Where did Dr. Ralph Watchi go to medical school?
Dr. Watchi graduated from Universite Libre de Bruxelles Faculty of Medicine in 1983.
Has Dr. Ralph Watchi received payments from drug or device companies?
CMS Open Payments shows $500 in general payments to Dr. Watchi from 7 companies from 2017 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Ralph Watchi been practicing?
Dr. Watchi graduated from medical school in 1983, 43 years ago.
What insurance does Dr. Ralph Watchi accept?
Dr. Watchi is in network with 13 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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