Dr. Mark Stuart Schultz, MD
- Medicare services, 2020
- 142
- Part D claims, 2019
- 38
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 4185 St George Rd, Williston, VT 05495-7695
- Practice phone
- Call (802) 879-5333
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Erin K. Hall
Behavioral health practice · Williston, Vermont
Find Dr. Schultz'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. Mark Stuart Schultz is a psychiatrist in Vermont
Dr. Schultz practices at Erin K. Hall in Williston, Vermont.
Dr. Schultz's NPI, 1689780660, was assigned on August 22, 2006. Dr. Schultz graduated from Case Western Reserve University School of Medicine in 1980. Dr. Schultz holds Vermont license 042-0007095.
- NPI
- 1689780660NPI Registry (opens in a new tab)
- NPI enumeration date
- August 22, 2006
- NPI status
- Active
- Practice phone
- (802) 879-5333
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Medical school graduation
- 1980
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark Stuart Schultz practices at Erin K. Hall in Williston, Vermont
Dr. Schultz's primary practice is Erin K. Hall, at 4185 St George Rd, Williston, VT 05495-7695. The practice phone is (802) 879-5333.
- Erin K. Hall4185 St George Rd, Williston, VT 05495-7695Phone(802) 879-5333
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark Stuart Schultz is affiliated with 1 site of care and 1 medical group
Dr. Schultz's primary practice is Erin K. Hall in Williston, Vermont. Dmand AI also links Dr. Schultz to 1 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 Dr. Mark Stuart Schultz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Schultz practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Erin K. Hall | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark Stuart Schultz is one of 146 psychiatrists in Vermont
Psychiatry is Dr. Schultz's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Schultz is licensed in Vermont.
Specialties and state licenses
- Psychiatry, VermontPrimary
Psychiatrists near Dr. Schultz
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. Mark Stuart Schultz billed Medicare for 142 services in 2020
CMS data shows 142 Medicare services from Dr. Schultz across 2 procedure codes in 2020. Medicare paid $7,690 for them. Every service was in an office.
Dr. Schultz's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Tests and treatments
- 2019: 1242020: 7143%
- Office and hospital visits
- 2019: 1242020: 7143%
Dr. Schultz compared with the Vermont median for psychiatrists, 2020
- Dr. Schultz
- Vermont median
- Medicare services
- 142vs 146Close to median
- Part D claims
- 38vs 11667% below
Medians across 171 psychiatrists in Vermont with Dmand AI profiles that report each measure.
Dr. Schultz's most billed Medicare procedure codes, 2020
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Schultz and other psychiatrists in Vermont.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark Stuart Schultz wrote 38 Medicare Part D claims in 2019
In 2019, Dr. Schultz wrote 38 Medicare Part D claims. They cover 3 drugs, with $852 in total drug cost. In 2018, CMS named 189 claims across 9 drugs.
Dr. Schultz's most prescribed drugs by claims, 2019
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, 2018 to 2019
- 2018
- 2019
- Claims for drugs CMS names
- 2018: 1892019: 3880%
Drugs named by CMS: 3 in 2019, 9 in 2018.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Mark Stuart Schultz graduated from Case Western Reserve University School of Medicine
Dr. Schultz graduated from Case Western Reserve University School of Medicine in 1980.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark Stuart Schultz'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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 Dr. Mark Stuart Schultz
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. Mark Stuart Schultz's NPI number?
Dr. Mark Stuart Schultz's NPI number is 1689780660. It was assigned on August 22, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark Stuart Schultz?
Dr. Mark Stuart Schultz is a psychiatrist in Vermont. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Mark Stuart Schultz practice?
Dr. Schultz practices at 4185 St George Rd, Williston, VT 05495-7695. Dr. Schultz's primary practice is Erin K. Hall in Williston, Vermont. Dmand AI also links Dr. Schultz to 1 medical group.
What is Dr. Mark Stuart Schultz's office phone number?
The practice phone on file for Dr. Schultz is (802) 879-5333.
What is Dr. Mark Stuart Schultz's medical license number?
Dr. Schultz holds Vermont license 042-0007095.
Does Dr. Mark Stuart Schultz accept Medicare?
Yes. CMS data shows Dr. Schultz billed Medicare for 142 services in 2020.
What services does Dr. Mark Stuart Schultz bill to Medicare?
In 2020, Dr. Schultz's most billed Medicare services were psychiatric service (90836) and office visit, established patient (99213).
Where did Dr. Mark Stuart Schultz go to medical school?
Dr. Schultz graduated from Case Western Reserve University School of Medicine in 1980.
What drugs does Dr. Mark Stuart Schultz prescribe most?
In 2019 Medicare Part D data, Dr. Schultz's most prescribed drugs by claims were Quetiapine Fumarate, Clonazepam and Bupropion HCl SR.
How long has Dr. Mark Stuart Schultz been practicing?
Dr. Schultz graduated from medical school in 1980, 46 years ago.
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