John Sayers
- Affiliated sites
- 2
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2009
- Practice address
- 28100 Torch Pkwy, Warrenville, IL 60555
- Practice phone
- Call (630) 413-5800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Alliance Rehab - Warrenville
Multi-Specialty Rehab Clinic · Warrenville, Illinois
Find John Sayers' 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.
John Sayers is an occupational therapist in Warrenville, Illinois
John Sayers practices at Alliance Rehab - Warrenville in Warrenville, Illinois.
John Sayers' NPI, 1740418672, was assigned on June 30, 2009.
- NPI
- 1740418672NPI Registry (opens in a new tab)
- NPI enumeration date
- June 30, 2009
- NPI status
- Active
- Practice phone
- (630) 413-5800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
John Sayers practices at Alliance Rehab - Warrenville in Warrenville, Illinois
John Sayers' primary practice is Alliance Rehab - Warrenville, at 28100 Torch Pkwy, Warrenville, IL 60555. The practice phone is (630) 413-5800.
- Alliance Rehab - Warrenville28100 Torch Pkwy, Warrenville, IL 60555Phone(630) 413-5800
Source: Dmand AI Affiliation Data
John Sayers is affiliated with 2 sites of care and 1 medical group
John Sayers' primary practice is Alliance Rehab - Warrenville in Warrenville, Illinois. The medical group on file is Symbria Outpatient Services. Dmand AI also links John Sayers to 1 more skilled nursing facility, named with a free account. John Sayers' employer is on file too: a physical therapy & rehab clinic.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at John Sayers' practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Sayers practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Alliance Rehab - Warrenville | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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John Sayers is one of 1,278 occupational therapists in Illinois
Occupational therapist is John Sayers' primary specialty in the NPI Registry, under taxonomy code 225X00000X.
Specialties and state licenses
- Occupational therapistPrimary
Occupational therapists near John Sayers
Counts of occupational therapists 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
John Sayers' patients have a median age of 89
Across all payers, Dmand AI patient panel data puts John Sayers' median patient age at 89, with 78% women.
John Sayers' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 89
Patient panel by sex, all payers
- Women78%
- Men22%
Source: Dmand AI Patient Panel Data
Sources for John Sayers'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 |
| 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 John Sayers
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What is John Sayers' NPI number?
John Sayers' NPI number is 1740418672. It was assigned on June 30, 2009, and it is active in the NPI Registry.
What does John Sayers specialize in?
John Sayers is an occupational therapist in Warrenville, Illinois. The primary specialty in the NPI Registry is Occupational Therapist (taxonomy code 225X00000X).
Where does John Sayers practice?
John Sayers practices at 28100 Torch Pkwy, Warrenville, IL 60555. John Sayers' primary practice is Alliance Rehab - Warrenville in Warrenville, Illinois. Dmand AI also links John Sayers to 1 skilled nursing facility.
What is John Sayers' office phone number?
The practice phone on file for John Sayers is (630) 413-5800.
What medical group is John Sayers part of?
John Sayers is linked to Symbria Outpatient Services.
How long has John Sayers been practicing?
John Sayers graduated from medical school in 2004, 22 years ago.
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