Dr. Janet Lea Patterson, MD
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 400 N 9th St, Springfield, IL 62702
- Practice phone
- Call (217) 545-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
SIU Healthcare
Springfield, Illinois
Find Dr. Patterson'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.
Dr. Janet Lea Patterson is a developmental - behavioral pediatrics physician in Springfield, Illinois
Dr. Patterson practices at SIU Healthcare in Springfield, Illinois.
Dr. Patterson's NPI, 1497720411, was assigned on February 22, 2006. Dr. Patterson holds Illinois license 036-068728.
- NPI
- 1497720411NPI Registry (opens in a new tab)
- NPI enumeration date
- February 22, 2006
- NPI status
- Active
- Practice phone
- (217) 545-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Janet Lea Patterson practices at SIU Healthcare in Springfield, Illinois
Dr. Patterson's primary practice is SIU Healthcare, at 400 N 9th St, Springfield, IL 62702 in Sangamon County. The practice phone is (217) 545-8000.
- SIU Healthcare400 N 9th St, Springfield, IL 62702 · Sangamon CountyPhone(217) 545-8000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Janet Lea Patterson is affiliated with 2 sites of care and 1 medical group
Dr. Patterson's primary practice is SIU Healthcare in Springfield, Illinois. The medical group on file is SIU Medicine. Dmand AI also links Dr. Patterson 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 Dr. Janet Lea Patterson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Patterson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| SIU Healthcare | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Janet Lea Patterson is one of 21 developmental - behavioral pediatrics physicians in Illinois
Developmental - behavioral pediatrics is Dr. Patterson's primary specialty in the NPI Registry, under taxonomy code 2080P0006X. Dr. Patterson is licensed in Illinois.
Specialties and state licenses
- Developmental - behavioral pediatrics, IllinoisPrimary
Developmental - behavioral pediatrics physicians near Dr. Patterson
Counts of developmental - behavioral pediatrics physicians 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. Janet Lea Patterson's patients have a median age of 6
Across all payers, Dmand AI patient panel data puts Dr. Patterson's median patient age at 6, with 31% women.
Dr. Patterson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 6
Patient panel by sex, all payers
- Women31%
- Men68%
Source: Dmand AI Patient Panel Data
Sources for Dr. Janet Lea Patterson'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 |
| 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. Janet Lea Patterson
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. Janet Lea Patterson's NPI number?
Dr. Janet Lea Patterson's NPI number is 1497720411. It was assigned on February 22, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Janet Lea Patterson?
Dr. Janet Lea Patterson is a developmental - behavioral pediatrics physician in Springfield, Illinois. The primary specialty in the NPI Registry is Developmental - Behavioral Pediatrics Physician (taxonomy code 2080P0006X).
Where does Dr. Janet Lea Patterson practice?
Dr. Patterson practices at 400 N 9th St, Springfield, IL 62702. Dr. Patterson's primary practice is SIU Healthcare in Springfield, Illinois. Dmand AI also links Dr. Patterson to 1 group practice or clinic.
What is Dr. Janet Lea Patterson's office phone number?
The practice phone on file for Dr. Patterson is (217) 545-8000.
What is Dr. Janet Lea Patterson's medical license number?
Dr. Patterson holds Illinois license 036-068728.
What medical group is Dr. Janet Lea Patterson part of?
Dr. Patterson is linked to SIU Medicine.
How long has Dr. Janet Lea Patterson been practicing?
Dr. Patterson's NPI was assigned in 2006.
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