Eric Simpson, PsyD
- Affiliated sites
- 1
- Medical group
- 1
- State licenses
- 2
- Year NPI issued
- 2009
- Practice address
- 150 Valpreda Road, San Marcos, CA 92069
- Practice phone
- Call (760) 436-6755
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
TrueCare - San Marcos (Valpreda Rd)
FQHC - Main Site · San Marcos, California
Find Eric Simpson'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.
Eric Simpson is a psychologist in San Marcos, California
Eric Simpson practices at TrueCare - San Marcos (Valpreda Rd) in San Marcos, California.
Eric Simpson's NPI, 1710110416, was assigned on August 27, 2009. Eric Simpson holds California license 28885.
- NPI
- 1710110416NPI Registry (opens in a new tab)
- NPI enumeration date
- August 27, 2009
- NPI status
- Active
- Practice phone
- (760) 436-6755
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Eric Simpson practices at TrueCare - San Marcos (Valpreda Rd) in San Marcos, California
Eric Simpson's primary practice is TrueCare - San Marcos (Valpreda Rd), at 150 Valpreda Road, San Marcos, CA 92069 in San Diego County. The practice phone is (760) 436-6755.
- TrueCare - San Marcos (Valpreda Rd)150 Valpreda Road, San Marcos, CA 92069 · San Diego CountyPhone(760) 436-6755
Source: Dmand AI Affiliation Data
Eric Simpson is affiliated with 1 site of care and 1 medical group
Eric Simpson's primary practice is TrueCare - San Marcos (Valpreda Rd) in San Marcos, California. The medical group on file is TrueCare. Eric Simpson's employer is on file too: a community health center (fqhc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Eric Simpson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Eric Simpson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| TrueCare - San Marcos (Valpreda Rd) | Available with a free account |
Source: Dmand AI Technology Install Data
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Eric Simpson is one of 1,724 psychologists in California
Psychologist is Eric Simpson's primary specialty in the NPI Registry, under taxonomy code 103T00000X. Dmand AI has Eric Simpson's licenses on file in 2 states: California and Missouri.
Specialties and state licenses
- Psychologist, CaliforniaPrimary
- Clinical psychologist, Missouri
Psychologists near Eric Simpson
Counts of 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
Eric Simpson's patients have a median age of 64
Across all payers, Dmand AI patient panel data puts Eric Simpson's median patient age at 64.
Eric Simpson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Source: Dmand AI Patient Panel Data
Sources for Eric Simpson'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 |
| 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 Eric Simpson
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What is Eric Simpson's NPI number?
Eric Simpson's NPI number is 1710110416. It was assigned on August 27, 2009, and it is active in the NPI Registry.
What does Eric Simpson specialize in?
Eric Simpson is a psychologist in San Marcos, California. The primary specialty in the NPI Registry is Psychologist (taxonomy code 103T00000X).
Where does Eric Simpson practice?
Eric Simpson practices at 150 Valpreda Road, San Marcos, CA 92069. Eric Simpson's primary practice is TrueCare - San Marcos (Valpreda Rd) in San Marcos, California.
What is Eric Simpson's office phone number?
The practice phone on file for Eric Simpson is (760) 436-6755.
What is Eric Simpson's medical license number?
Eric Simpson holds California license 28885, one of the licenses on file in 2 states.
Which states has Eric Simpson been licensed in?
Dmand AI has state licenses on file for Eric Simpson in California and Missouri.
What medical group is Eric Simpson part of?
Eric Simpson is linked to TrueCare.
How long has Eric Simpson been practicing?
Eric Simpson graduated from medical school in 2014, 12 years ago.
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