Darren Simpson, DDS
- Part D claims, 2026
- 95
- Industry payments
- $134
- Affiliated sites
- 7
- Medical groups
- 5
- State license
- 1
- Practice address
- 123 S Northwest Hwy, Park Ridge, IL 60068
- Practice phone
- Call (815) 713-2738
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Physicians Immediate Care - Park Ridge
Urgent Care Center · Park Ridge, Illinois
Find Darren Simpson'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.
Darren Simpson is a general practice dentistry in Park Ridge, Illinois
Darren Simpson practices at Physicians Immediate Care - Park Ridge in Park Ridge, Illinois.
Darren Simpson's NPI, 1497873962, was assigned on March 26, 2007. Darren Simpson holds Illinois license 019025308.
- NPI
- 1497873962NPI Registry (opens in a new tab)
- NPI enumeration date
- March 26, 2007
- NPI status
- Active
- Practice phone
- (815) 713-2738
- 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
Darren Simpson practices at Physicians Immediate Care - Park Ridge in Park Ridge, Illinois
Darren Simpson's primary practice is Physicians Immediate Care - Park Ridge, at 123 S Northwest Hwy, Park Ridge, IL 60068. The practice phone is (815) 713-2738.
- Physicians Immediate Care - Park Ridge123 S Northwest Hwy, Park Ridge, IL 60068Phone(815) 713-2738
Source: Dmand AI Affiliation Data
Darren Simpson is affiliated with 7 sites of care and 5 medical groups
Darren Simpson's primary practice is Physicians Immediate Care - Park Ridge in Park Ridge, Illinois. Dmand AI also links Darren Simpson to 5 group practices and clinics, 5 medical groups and 1 physician office, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Darren Simpson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Darren Simpson practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Physicians Immediate Care - Park Ridge | Available with a free account |
| +6 more sites and 5 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Darren Simpson is one of 2,353 general practice dentistrys in Illinois
General practice is Darren Simpson's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. Darren Simpson is licensed in Illinois.
Specialties and state licenses
- General practice dentistry, IllinoisPrimary
General practice dentistrys near Darren Simpson
Counts of general practice dentistrys 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
Darren Simpson's patients have a median age of 57
Across all payers, Dmand AI patient panel data puts Darren Simpson's median patient age at 57, with 33% women.
Darren Simpson'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
- Women33%
- Men67%
Source: Dmand AI Patient Panel Data
Darren Simpson wrote 95 Medicare Part D claims in 2026
In 2026, Darren Simpson wrote 95 Medicare Part D claims for 62 patients. 81% of them were for generic drugs.
Darren Simpson's Part D claims by kind of drug, 2026
- Generic77 claims81%
- Other18 claims19%
Drug classes CMS tracks in Darren Simpson's Part D claims, 2026
- Antibiotics58%55 of 95 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
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Darren Simpson received $134 in industry payments in 2025
CMS Open Payments shows 1 general payment to Darren Simpson from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Align Technology, Inc. paid the most, $134.
Companies that paid Darren Simpson 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 Darren Simpson'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) |
| 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 Darren Simpson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Darren Simpson's NPI number?
Darren Simpson's NPI number is 1497873962. It was assigned on March 26, 2007, and it is active in the NPI Registry.
What does Darren Simpson specialize in?
Darren Simpson is a general practice dentistry in Park Ridge, Illinois. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does Darren Simpson practice?
Darren Simpson practices at 123 S Northwest Hwy, Park Ridge, IL 60068. Darren Simpson's primary practice is Physicians Immediate Care - Park Ridge in Park Ridge, Illinois. Dmand AI also links Darren Simpson to 5 group practices and clinics, 5 medical groups and 1 physician office, and a free account names each one.
What is Darren Simpson's office phone number?
The practice phone on file for Darren Simpson is (815) 713-2738. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is Darren Simpson's email address?
Dmand AI checks professional and personal email addresses for Darren Simpson through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is Darren Simpson's medical license number?
Darren Simpson holds Illinois license 019025308.
What medical group is Darren Simpson part of?
Dmand AI links Darren Simpson to 5 medical groups. A free account names each one, with the clinicians and leaders there.
Has Darren Simpson received payments from drug or device companies?
CMS Open Payments shows $134 in general payments to Darren Simpson from 1 company from 2025 to 2025. The largest total came from Align Technology, Inc.
How long has Darren Simpson been practicing?
Darren Simpson's NPI was assigned in 2007.
What EHR does Darren Simpson's practice use?
Dmand AI tracks the EHR system at Physicians Immediate Care - Park Ridge and at 6 more sites and 5 medical groups. The vendor and product are available with a free Dmand AI account.
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