Dr. Justin T. Stiller, DO
- Part D claims, 2018
- 49
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2015
- Practice address
- 3601 S 6th Ave, Tucson, AZ 85723
- Practice phone
- Call (702) 341-3152
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Tucson VA Medical Center
VA Clinic / Health Facility · Tucson, Arizona
Find Dr. Stiller'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.
Dr. Justin T. Stiller is a psychiatrist in Tucson, Arizona
Dr. Stiller practices at Tucson VA Medical Center in Tucson, Arizona.
Dr. Stiller's NPI, 1639559925, was assigned on June 2, 2015. Dr. Stiller holds Arizona license 007777.
- NPI
- 1639559925NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9133484413
- NPI enumeration date
- June 2, 2015
- NPI status
- Active
- Practice phone
- (702) 341-3152
- 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
Dr. Justin T. Stiller practices at Tucson VA Medical Center in Tucson, Arizona
Dr. Stiller's primary practice is Tucson VA Medical Center, at 3601 S 6th Ave, Tucson, AZ 85723. The practice phone is (702) 341-3152.
- Tucson VA Medical Center3601 S 6th Ave, Tucson, AZ 85723Phone(702) 341-3152
Source: Dmand AI Affiliation Data
Dr. Justin T. Stiller is affiliated with 2 sites of care and 2 medical groups
Dr. Stiller's primary practice is Tucson VA Medical Center in Tucson, Arizona. The medical group on file is Connections Health Solutions. Dmand AI also links Dr. Stiller to 1 more group practice or clinic and 1 medical group, each named with a free account. Dr. Stiller's employer is on file too: a government & correctional health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Justin T. Stiller's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Stiller practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Tucson VA Medical Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Justin T. Stiller is one of 647 psychiatrists in Arizona
Psychiatry is Dr. Stiller's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Stiller is licensed in Arizona.
Specialties and state licenses
- Psychiatry, ArizonaPrimary
Psychiatrists near Dr. Stiller
Counts of psychiatrists 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
Dr. Justin T. Stiller's patients have a median age of 57
Across all payers, Dmand AI patient panel data puts Dr. Stiller's median patient age at 57, with 14% women.
Dr. Stiller's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women14%
- Men86%
Source: Dmand AI Patient Panel Data
Dr. Justin T. Stiller wrote 49 Medicare Part D claims in 2018
In 2018, Dr. Stiller wrote 49 Medicare Part D claims. Every claim was for a generic drug. They cover 3 drugs, with $2,049 in total drug cost. In 2017, CMS named 29 claims across 2 drugs.
Dr. Stiller's most prescribed drugs by claims, 2018
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2017 to 2018
- 2017
- 2018
- Claims for drugs CMS names
- 2017: 292018: 4969%
Drugs named by CMS: 3 in 2018, 2 in 2017.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Sources for Dr. Justin T. Stiller'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 |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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 Dr. Justin T. Stiller
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Justin T. Stiller's NPI number?
Dr. Justin T. Stiller's NPI number is 1639559925. It was assigned on June 2, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Justin T. Stiller?
Dr. Justin T. Stiller is a psychiatrist in Tucson, Arizona. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Justin T. Stiller practice?
Dr. Stiller practices at 3601 S 6th Ave, Tucson, AZ 85723. Dr. Stiller's primary practice is Tucson VA Medical Center in Tucson, Arizona. Dmand AI also links Dr. Stiller to 1 group practice or clinic and 1 medical group.
What is Dr. Justin T. Stiller's office phone number?
The practice phone on file for Dr. Stiller is (702) 341-3152.
What is Dr. Justin T. Stiller's medical license number?
Dr. Stiller holds Arizona license 007777.
What medical group is Dr. Justin T. Stiller part of?
Dr. Stiller is linked to Connections Health Solutions. Dmand AI links Dr. Stiller to 1 more medical group.
What drugs does Dr. Justin T. Stiller prescribe most?
In 2018 Medicare Part D data, Dr. Stiller's most prescribed drugs by claims were Aripiprazole, Escitalopram Oxalate and Clonazepam.
How long has Dr. Justin T. Stiller been practicing?
Dr. Stiller's NPI was assigned in 2015.
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