Tonja A. Duvardo, Psychologist
- Hospital affiliations
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 9920 Talbert Avenue, Fountain Valley, CA 92708
- Practice phone
- Call (714) 378-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Tonja Duvardo'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.
Tonja A. Duvardo is a clinical psychologist in Fountain Valley, California
Tonja Duvardo practices at Orange Coast Medical Center in Fountain Valley, California, part of MemorialCare Health System.
Tonja Duvardo's NPI, 1518903939, was assigned on June 22, 2006. Tonja Duvardo holds California license 15776.
- NPI
- 1518903939NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3072738632
- NPI enumeration date
- June 22, 2006
- NPI status
- Active
- Offers telehealth
- Yes
- Practice phone
- (714) 378-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Tonja A. Duvardo practices at Orange Coast Medical Center in Fountain Valley, California
Tonja Duvardo's primary practice is Orange Coast Medical Center, at 9920 Talbert Avenue, Fountain Valley, CA 92708 in Orange County. The practice phone is (714) 378-7000.
- Orange Coast Medical Center9920 Talbert Avenue, Fountain Valley, CA 92708 · Orange CountyPhone(714) 378-7000
Source: Dmand AI Affiliation Data
Tonja A. Duvardo is affiliated with 2 sites of care
Tonja Duvardo's primary practice is Orange Coast Medical Center in Fountain Valley, California, part of MemorialCare Health System. Dmand AI also links Tonja Duvardo to 1 physician office, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Tonja A. Duvardo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Tonja Duvardo practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Orange Coast 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 MemorialCare Health System and 6.2K+ hospitals, with verified contacts in the same login.
Tonja A. Duvardo is one of 3,615 clinical psychologists in California
Clinical is Tonja Duvardo's primary specialty in the NPI Registry, under taxonomy code 103TC0700X. Tonja Duvardo is licensed in California.
Specialties and state licenses
- Clinical psychologist, CaliforniaPrimary
Clinical psychologists near Tonja Duvardo
Counts of clinical psychologists 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
Tonja A. Duvardo's patients have a median age of 60
Across all payers, Dmand AI patient panel data puts Tonja Duvardo's median patient age at 60, with 95% women.
Tonja Duvardo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women95%
- Men5%
Source: Dmand AI Patient Panel Data
Tonja A. Duvardo offers telehealth to Medicare patients
CMS lists Tonja Duvardo as offering telehealth.
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Sources for Tonja A. Duvardo'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 |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 Tonja A. Duvardo
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Tonja A. Duvardo's NPI number?
Tonja A. Duvardo's NPI number is 1518903939. It was assigned on June 22, 2006, and it is active in the NPI Registry.
What does Tonja A. Duvardo specialize in?
Tonja A. Duvardo is a clinical psychologist in Fountain Valley, California. The primary specialty in the NPI Registry is Clinical Psychologist (taxonomy code 103TC0700X).
Where does Tonja A. Duvardo practice?
Tonja Duvardo practices at 9920 Talbert Avenue, Fountain Valley, CA 92708. Tonja Duvardo's primary practice is Orange Coast Medical Center in Fountain Valley, California, part of MemorialCare Health System. Dmand AI also links Tonja Duvardo to 1 physician office.
What is Tonja A. Duvardo's office phone number?
The practice phone on file for Tonja Duvardo is (714) 378-7000.
What is Tonja A. Duvardo's medical license number?
Tonja Duvardo holds California license 15776.
Which hospitals is Tonja A. Duvardo affiliated with?
Tonja Duvardo practices at Orange Coast Medical Center in Fountain Valley, California.
Does Tonja A. Duvardo offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Tonja Duvardo as offering telehealth services.
How long has Tonja A. Duvardo been practicing?
Tonja Duvardo graduated from medical school in 1994, 32 years ago.
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