Dr. Gregory Teas, MD
- Part D claims, 2024
- 156
- Industry payments
- $23
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 1786 Moon Lake Blvd, Hoffman Estates, IL 60194
- Practice phone
- Call (847) 755-8090
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Teas' 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. Gregory Teas is a child and adolescent psychiatrist in Hoffman Estates, Illinois
Dr. Teas practices in Hoffman Estates, Illinois.
Dr. Teas' NPI, 1386677334, was assigned on July 9, 2006.
- NPI
- 1386677334NPI Registry (opens in a new tab)
- NPI enumeration date
- July 9, 2006
- NPI status
- Active
- Practice phone
- (847) 755-8090
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Gregory Teas' practice address is in Hoffman Estates, Illinois
Dr. Teas' practice address in the NPI Registry is 1786 Moon Lake Blvd, Hoffman Estates, IL 60194. The practice phone is (847) 755-8090.
- NPI Registry address1786 Moon Lake Blvd, Hoffman Estates, IL 60194Phone(847) 755-8090
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Gregory Teas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Teas practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Teas' practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gregory Teas is one of 203 childs and adolescent psychiatrists in Illinois
Child and adolescent psychiatry is Dr. Teas' primary specialty in the NPI Registry, under taxonomy code 2084P0804X. Dr. Teas has a license on file in Illinois.
Specialties and state licenses
- Child and adolescent psychiatry, Illinois
Childs and adolescent psychiatrists near Dr. Teas
Counts of childs and adolescent 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. Gregory Teas wrote 156 Medicare Part D claims in 2024
In 2024, Dr. Teas wrote 156 Medicare Part D claims for 20 patients. 97% of them were for generic drugs. CMS names the drug for 49 of them, across 4 drugs with 11 or more claims each, at $1,037 in total drug cost.
Dr. Teas' Part D claims by kind of drug, 2024
- Generic151 claims97%
- Brand-name and other5 claims3%
Dr. Teas' most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Teas' Part D claims, 2024
- Antipsychotics, patients 65 and over11%17 of 156 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Gregory Teas received $23 in industry payments in 2024
CMS Open Payments shows 1 general payment to Dr. Teas from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Alkermes, Inc. paid the most, $23.
Companies that paid Dr. Teas the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Gregory Teas'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 Practice Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (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. Gregory Teas
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. Gregory Teas' NPI number?
Dr. Gregory Teas' NPI number is 1386677334. It was assigned on July 9, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregory Teas?
Dr. Gregory Teas is a child and adolescent psychiatrist in Hoffman Estates, Illinois. The primary specialty in the NPI Registry is Child & Adolescent Psychiatry Physician (taxonomy code 2084P0804X).
Where does Dr. Gregory Teas practice?
Dr. Teas practices at 1786 Moon Lake Blvd, Hoffman Estates, IL 60194.
What is Dr. Gregory Teas' office phone number?
The practice phone on file for Dr. Teas is (847) 755-8090.
What drugs does Dr. Gregory Teas prescribe most?
In 2024 Medicare Part D data, Dr. Teas' most prescribed drugs by claims were Quetiapine Fumarate, Duloxetine HCl and Naltrexone HCl.
Has Dr. Gregory Teas received payments from drug or device companies?
CMS Open Payments shows $23 in general payments to Dr. Teas from 1 company from 2024 to 2024. The largest total came from Alkermes, Inc.
How long has Dr. Gregory Teas been practicing?
Dr. Teas' NPI was assigned in 2006.
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