Richard William Stillson, PhD
- Affiliated sites
- 1
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2011
- Practice locations
- 2
- Practice address
- 210 Wethersfield Ave, Hartford, CT 06114-1113
- Practice phone
- Call (860) 296-0094
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Hartford Psychological Services - Hartford (Wethersfield Ave)
Behavioral health practice · Hartford, Connecticut
Find Richard Stillson'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 William Stillson is a counseling psychologist in Derby, Connecticut
Richard Stillson practices at Hartford Psychological Services - Hartford (Wethersfield Ave) in Hartford, Connecticut.
Richard Stillson's NPI, 1235434234, was assigned on January 21, 2011. Richard Stillson graduated from University of Connecticut School of Medicine in 1988. Richard Stillson holds Connecticut license 00001820.
- NPI
- 1235434234NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5496949398
- NPI enumeration date
- January 21, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (860) 296-0094
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Richard William Stillson practices in Hartford and Derby
Richard Stillson's primary practice is Hartford Psychological Services - Hartford (Wethersfield Ave), at 210 Wethersfield Ave, Hartford, CT 06114-1113. The practice phone is (860) 296-0094. The NPI Registry lists Richard Stillson's practice address as 144 Division St, Derby, CT 06418.
- Hartford Psychological Services - Hartford (Wethersfield Ave)Primary210 Wethersfield Ave, Hartford, CT 06114-1113Phone(860) 296-0094
- NPI Registry address144 Division St, Derby, CT 06418 · Naugatuck Vly County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Richard William Stillson is affiliated with 1 site of care and 2 medical groups
Richard Stillson's primary practice is Hartford Psychological Services - Hartford (Wethersfield Ave) in Hartford, Connecticut. The medical group on file is South Central Counseling Center. Dmand AI also links Richard Stillson to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Richard William Stillson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Richard Stillson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hartford Psychological Services - Hartford (Wethersfield Ave) | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Richard William Stillson is one of 9 counseling psychologists in Connecticut
Counseling is Richard Stillson's primary specialty in the NPI Registry, under taxonomy code 103TC1900X. Richard Stillson is licensed in Connecticut.
Specialties and state licenses
- Counseling psychologist, ConnecticutPrimary
Counseling psychologists near Richard Stillson
Counts of counseling 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 William Stillson's patients have a median age of 58
Across all payers, Dmand AI patient panel data puts Richard Stillson's median patient age at 58, with 100% women.
Richard Stillson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
How Richard William Stillson takes part in Medicare
Richard Stillson 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)
Richard William Stillson graduated from University of Connecticut School of Medicine
Richard Stillson graduated from University of Connecticut School of Medicine in 1988.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Richard William Stillson'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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) |
| Training, board certification and memberships | Dmand AI Professional Profile 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 Richard William Stillson
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 William Stillson's NPI number?
Richard William Stillson's NPI number is 1235434234. It was assigned on January 21, 2011, and it is active in the NPI Registry.
What does Richard William Stillson specialize in?
Richard William Stillson is a counseling psychologist in Derby, Connecticut. The primary specialty in the NPI Registry is Counseling Psychologist (taxonomy code 103TC1900X).
Where does Richard William Stillson practice?
Richard Stillson practices at 210 Wethersfield Ave, Hartford, CT 06114-1113. Richard Stillson also practices at 144 Division St, Derby, CT 06418. Richard Stillson's primary practice is Hartford Psychological Services - Hartford (Wethersfield Ave) in Hartford, Connecticut. Dmand AI also links Richard Stillson to 1 medical group.
What is Richard William Stillson's office phone number?
The practice phone on file for Richard Stillson is (860) 296-0094.
What is Richard William Stillson's medical license number?
Richard Stillson holds Connecticut license 00001820.
What medical group is Richard William Stillson part of?
Richard Stillson is linked to South Central Counseling Center. Dmand AI links Richard Stillson to 1 more medical group.
Does Richard William Stillson accept Medicare?
Yes. CMS lists Richard Stillson as accepting Medicare assignment.
Where did Richard William Stillson go to medical school?
Richard Stillson graduated from University of Connecticut School of Medicine in 1988.
How long has Richard William Stillson been practicing?
Richard Stillson graduated from medical school in 1988, 38 years ago.
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