David Randal Hessl, PhD
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2005
- Practice address
- 2315 Stockton Boulevard, Sacramento, CA 95817
- Practice phone
- Call (916) 734-2011
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find David Hessl'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.
David Randal Hessl is a psychologist in Sacramento, California
David Hessl practices at UC Davis Medical Center in Sacramento, California, part of University of California Health.
David Hessl's NPI, 1023092855, was assigned on December 5, 2005. David Hessl holds California license PL16690.
- NPI
- 1023092855NPI Registry (opens in a new tab)
- NPI enumeration date
- December 5, 2005
- NPI status
- Active
- Practice phone
- (916) 734-2011
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
David Randal Hessl practices at UC Davis Medical Center in Sacramento, California
David Hessl's primary practice is UC Davis Medical Center, at 2315 Stockton Boulevard, Sacramento, CA 95817 in Sacramento County. The practice phone is (916) 734-2011.
- UC Davis Medical Center2315 Stockton Boulevard, Sacramento, CA 95817 · Sacramento CountyPhone(916) 734-2011
Source: Dmand AI Affiliation Data
David Randal Hessl is affiliated with 2 sites of care and 1 medical group
David Hessl's primary practice is UC Davis Medical Center in Sacramento, California, part of University of California Health. The medical group on file is UC Davis Medical Group. Dmand AI also links David Hessl to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at David Randal Hessl's practice
Dmand AI tracks the electronic health record (EHR) system at each site where David Hessl practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UC Davis 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
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David Randal Hessl is one of 1,724 psychologists in California
Psychologist is David Hessl's primary specialty in the NPI Registry, under taxonomy code 103T00000X. David Hessl is licensed in California.
Specialties and state licenses
- Psychologist, CaliforniaPrimary
Psychologists near David Hessl
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
David Randal Hessl's patients have a median age of 21
Across all payers, Dmand AI patient panel data puts David Hessl's median patient age at 21, with 29% women.
David Hessl's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 21
Patient panel by sex, all payers
- Women29%
- Men71%
Source: Dmand AI Patient Panel Data
Sources for David Randal Hessl'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 David Randal Hessl
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is David Randal Hessl's NPI number?
David Randal Hessl's NPI number is 1023092855. It was assigned on December 5, 2005, and it is active in the NPI Registry.
What does David Randal Hessl specialize in?
David Randal Hessl is a psychologist in Sacramento, California. The primary specialty in the NPI Registry is Psychologist (taxonomy code 103T00000X).
Where does David Randal Hessl practice?
David Hessl practices at 2315 Stockton Boulevard, Sacramento, CA 95817. David Hessl's primary practice is UC Davis Medical Center in Sacramento, California, part of University of California Health. Dmand AI also links David Hessl to 1 group practice or clinic.
What is David Randal Hessl's office phone number?
The practice phone on file for David Hessl is (916) 734-2011.
What is David Randal Hessl's medical license number?
David Hessl holds California license PL16690.
Which hospitals is David Randal Hessl affiliated with?
David Hessl practices at UC Davis Medical Center in Sacramento, California.
What medical group is David Randal Hessl part of?
David Hessl is linked to UC Davis Medical Group.
How long has David Randal Hessl been practicing?
David Hessl's NPI was assigned in 2005.
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