Sidney K Harnetiaux Thurston, PA-C
- Industry payments
- $600
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2025
- Practice address
- 510 Fullerton Rd, Swansea, IL 62226
- Practice phone
- Call (618) 233-7666
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Distinctive Dermatologyltd
Swansea, Illinois
Find Sidney Thurston'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.
Sidney K Harnetiaux Thurston is a physician assistant in Swansea, Illinois
Sidney Thurston practices at Distinctive Dermatologyltd in Swansea, Illinois.
Sidney Thurston's NPI, 1518751585, was assigned on April 7, 2025. Sidney Thurston holds Illinois license 085011197.
- NPI
- 1518751585NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3779075650
- NPI enumeration date
- April 7, 2025
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (618) 233-7666
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 28
- Medical school graduation
- 2024
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Sidney K Harnetiaux Thurston practices at Distinctive Dermatologyltd in Swansea, Illinois
Sidney Thurston's primary practice is Distinctive Dermatologyltd, at 510 Fullerton Rd, Swansea, IL 62226 in Saint Clair County. The practice phone is (618) 233-7666.
- Distinctive Dermatologyltd510 Fullerton Rd, Swansea, IL 62226 · Saint Clair CountyPhone(618) 233-7666
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Sidney K Harnetiaux Thurston is affiliated with 2 sites of care and 1 medical group
Sidney Thurston's primary practice is Distinctive Dermatologyltd in Swansea, Illinois. The medical group on file is Distinctive Dermatology. Dmand AI also links Sidney Thurston to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Sidney K Harnetiaux Thurston's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Sidney Thurston practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Distinctive Dermatologyltd | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Sidney K Harnetiaux Thurston is one of 4,299 physician assistants in Illinois
Physician assistant is Sidney Thurston's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Sidney Thurston is licensed in Illinois.
Specialties and state licenses
- Physician assistant, IllinoisPrimary
Physician assistants near Sidney Thurston
Counts of physician assistants 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
Sidney K Harnetiaux Thurston's patients have a median age of 49
Across all payers, Dmand AI patient panel data puts Sidney Thurston's median patient age at 49, with 66% women.
Sidney Thurston's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 49
Patient panel by sex, all payers
- Women66%
- Men34%
Source: Dmand AI Patient Panel Data
How Sidney K Harnetiaux Thurston takes part in Medicare
Sidney Thurston 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)
Sidney K Harnetiaux Thurston received $600 in industry payments in 2025
CMS Open Payments shows 25 general payments to Sidney Thurston from 12 drug and device companies in 2025. Food and beverage make up the largest share, 83% of the total. Incyte Corporation paid the most, $113.
General payments to Sidney Thurston by kind, 2025 to 2025
- Food and beverage$50083%
- Education$10017%
Companies that paid Sidney Thurston 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 Sidney K Harnetiaux Thurston'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 |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| 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) |
| 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 Sidney K Harnetiaux Thurston
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Sidney K Harnetiaux Thurston's NPI number?
Sidney K Harnetiaux Thurston's NPI number is 1518751585. It was assigned on April 7, 2025, and it is active in the NPI Registry.
What does Sidney K Harnetiaux Thurston specialize in?
Sidney K Harnetiaux Thurston is a physician assistant in Swansea, Illinois. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Sidney K Harnetiaux Thurston practice?
Sidney Thurston practices at 510 Fullerton Rd, Swansea, IL 62226. Sidney Thurston's primary practice is Distinctive Dermatologyltd in Swansea, Illinois. Dmand AI also links Sidney Thurston to 1 group practice or clinic.
What is Sidney K Harnetiaux Thurston's office phone number?
The practice phone on file for Sidney Thurston is (618) 233-7666.
What is Sidney K Harnetiaux Thurston's medical license number?
Sidney Thurston holds Illinois license 085011197.
What medical group is Sidney K Harnetiaux Thurston part of?
Sidney Thurston is linked to Distinctive Dermatology.
Does Sidney K Harnetiaux Thurston accept Medicare?
Yes. CMS lists Sidney Thurston as accepting Medicare assignment.
Has Sidney K Harnetiaux Thurston received payments from drug or device companies?
CMS Open Payments shows $600 in general payments to Sidney Thurston from 12 companies from 2025 to 2025. The largest total came from Incyte Corporation.
How long has Sidney K Harnetiaux Thurston been practicing?
Sidney Thurston graduated from medical school in 2024, 2 years ago.
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