Aaron Tisack
- Part D claims, 2024
- 574
- Hospital affiliations
- 2
- Industry payments
- $150
- Medical group
- 1
- State license
- 1
- Practice address
- 800 East Dawson, Tyler, TX 75701
- Practice phone
- Call (903) 593-8441
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Aaron Tisack'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.
Aaron Tisack is a dermatologist in Tyler, Texas
Aaron Tisack practices at CHRISTUS Mother Frances Hospital - Tyler in Tyler, Texas, part of CHRISTUS Health.
Aaron Tisack's NPI, 1376121350, was assigned on March 31, 2021. Aaron Tisack holds Michigan license 4301518000.
- NPI
- 1376121350NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8628474897
- NPI enumeration date
- March 31, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (903) 593-8441
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Aaron Tisack practices at CHRISTUS Mother Frances Hospital - Tyler in Tyler, Texas
Aaron Tisack's primary practice is CHRISTUS Mother Frances Hospital - Tyler, at 800 East Dawson, Tyler, TX 75701 in Smith County. The practice phone is (903) 593-8441.
- CHRISTUS Mother Frances Hospital - Tyler800 East Dawson, Tyler, TX 75701 · Smith CountyPhone(903) 593-8441
Source: Dmand AI Affiliation Data
Aaron Tisack is affiliated with 3 sites of care and 1 medical group
Aaron Tisack's primary practice is CHRISTUS Mother Frances Hospital - Tyler in Tyler, Texas, part of CHRISTUS Health. Aaron Tisack is also affiliated with William P. Clements Jr. University Hospital. The medical group on file is Henry Ford Health. Dmand AI also links Aaron Tisack to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Aaron Tisack's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Aaron Tisack practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| CHRISTUS Mother Frances Hospital - Tyler | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Aaron Tisack is one of 1,073 dermatologists in Texas
Dermatology is Aaron Tisack's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Aaron Tisack is licensed in Michigan.
Specialties and state licenses
- Dermatology, MichiganPrimary
Dermatologists near Aaron Tisack
Counts of dermatologists 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
Aaron Tisack's patients have a median age of 71
Across all payers, Dmand AI patient panel data puts Aaron Tisack's median patient age at 71, with 30% women.
Aaron Tisack's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women30%
- Men70%
Source: Dmand AI Patient Panel Data
Aaron Tisack wrote 574 Medicare Part D claims in 2024
In 2024, Aaron Tisack wrote 574 Medicare Part D claims for 202 patients. 87% of them were for generic drugs.
Aaron Tisack's Part D claims by kind of drug, 2024
- Generic497 claims87%
- Brand-name77 claims13%
Drug classes CMS tracks in Aaron Tisack's Part D claims, 2024
- Antibiotics6%33 of 574 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Aaron Tisack takes part in Medicare
Aaron Tisack 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)
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Aaron Tisack received $150 in industry payments in 2025
CMS Open Payments shows 1 general payment to Aaron Tisack from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $150.
Companies that paid Aaron Tisack the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Aaron Tisack'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 (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) |
| 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 Aaron Tisack
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Aaron Tisack's NPI number?
Aaron Tisack's NPI number is 1376121350. It was assigned on March 31, 2021, and it is active in the NPI Registry.
What does Aaron Tisack specialize in?
Aaron Tisack is a dermatologist in Tyler, Texas. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Aaron Tisack practice?
Aaron Tisack practices at 800 East Dawson, Tyler, TX 75701. Aaron Tisack's primary practice is CHRISTUS Mother Frances Hospital - Tyler in Tyler, Texas, part of CHRISTUS Health. Dmand AI also links Aaron Tisack to 1 group practice or clinic.
What is Aaron Tisack's office phone number?
The practice phone on file for Aaron Tisack is (903) 593-8441.
What is Aaron Tisack's medical license number?
Aaron Tisack holds Michigan license 4301518000.
Which hospitals is Aaron Tisack affiliated with?
Aaron Tisack practices at CHRISTUS Mother Frances Hospital - Tyler in Tyler, Texas. Aaron Tisack is also affiliated with William P. Clements Jr. University Hospital.
What medical group is Aaron Tisack part of?
Aaron Tisack is linked to Henry Ford Health.
Does Aaron Tisack accept Medicare?
Yes. CMS lists Aaron Tisack as accepting Medicare assignment.
Has Aaron Tisack received payments from drug or device companies?
CMS Open Payments shows $150 in general payments to Aaron Tisack from 1 company from 2025 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Aaron Tisack been practicing?
Aaron Tisack's NPI was assigned in 2021.
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