Richard Leigh Duvall, PhD
- Medicare patients, 2024
- 15
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice locations
- 2
- Practice address
- 155 Sycamore St Ste C, Glastonbury, CT 06033-4548
- Practice phone
- Call (860) 633-9491
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Richard L. Duvall, Ph.D, LLC
Physician office · Glastonbury, Connecticut
Find Richard Duvall'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.
Richard Leigh Duvall is a clinical psychologist in Hartford, Connecticut
Richard Duvall practices at Richard L. Duvall, Ph.D, LLC in Glastonbury, Connecticut.
Richard Duvall's NPI, 1407985716, was assigned on March 4, 2007. Richard Duvall holds Connecticut license 1147.
- NPI
- 1407985716NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2668630518
- NPI enumeration date
- March 4, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (860) 633-9491
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 69
- Medical school graduation
- 1983
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Richard Leigh Duvall practices in Glastonbury and Hartford
Richard Duvall's primary practice is Richard L. Duvall, Ph.D, LLC, at 155 Sycamore St Ste C, Glastonbury, CT 06033-4548. The practice phone is (860) 633-9491. The NPI Registry lists Richard Duvall's practice address as 80 Seymour St, Hartford, CT 06106.
- Richard L. Duvall, Ph.D, LLCPrimary155 Sycamore St Ste C, Glastonbury, CT 06033-4548Phone(860) 633-9491
- NPI Registry address80 Seymour St, Hartford, CT 06106 · Capitol County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Richard Leigh Duvall is affiliated with 1 site of care
Richard Duvall's primary practice is Richard L. Duvall, Ph.D, LLC in Glastonbury, Connecticut.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Richard Leigh Duvall's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Richard Duvall practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Richard L. Duvall, Ph.D, LLC | Available with a free account |
Source: Dmand AI Technology Install Data
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Richard Leigh Duvall is one of 367 clinical psychologists in Connecticut
Clinical is Richard Duvall's primary specialty in the NPI Registry, under taxonomy code 103TC0700X. Richard Duvall is licensed in Connecticut.
Specialties and state licenses
- Clinical psychologist, ConnecticutPrimary
Clinical psychologists near Richard Duvall
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
Richard Leigh Duvall treated 15 Medicare patients in 2024, average age 68
CMS counts 15 Medicare patients who saw Richard Duvall in 2024. 73% of them have mood disorders. Their average risk score is 0.92, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Richard Duvall's median patient age at 39, with 100% women.
Chronic conditions among Richard Duvall's Medicare patients, 2024
- Mood disorders73%
Share of Medicare patients with each condition. A patient can have several.
Richard Duvall's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 39
Patient panel by sex, all payers
- Women100%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Richard Leigh Duvall takes part in Medicare
Richard Duvall accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Sources for Richard Leigh Duvall'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 Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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 Richard Leigh Duvall
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Richard Leigh Duvall's NPI number?
Richard Leigh Duvall's NPI number is 1407985716. It was assigned on March 4, 2007, and it is active in the NPI Registry.
What does Richard Leigh Duvall specialize in?
Richard Leigh Duvall is a clinical psychologist in Hartford, Connecticut. The primary specialty in the NPI Registry is Clinical Psychologist (taxonomy code 103TC0700X).
Where does Richard Leigh Duvall practice?
Richard Duvall practices at 155 Sycamore St Ste C, Glastonbury, CT 06033-4548. Richard Duvall also practices at 80 Seymour St, Hartford, CT 06106. Richard Duvall's primary practice is Richard L. Duvall, Ph.D, LLC in Glastonbury, Connecticut.
What is Richard Leigh Duvall's office phone number?
The practice phone on file for Richard Duvall is (860) 633-9491.
What is Richard Leigh Duvall's medical license number?
Richard Duvall holds Connecticut license 1147.
Does Richard Leigh Duvall accept Medicare?
Yes. CMS lists Richard Duvall as accepting Medicare assignment.
How many Medicare patients does Richard Leigh Duvall see?
CMS counts 15 Medicare patients who saw Richard Duvall in 2024, with an average age of 68.
How long has Richard Leigh Duvall been practicing?
Richard Duvall graduated from medical school in 1983, 43 years ago.
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