Sir John Thomas
- Hospital affiliations
- 1
- Industry payments
- $146
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2025
- Practice address
- 800 E Carpenter St, Springfield, IL 62769
- Practice phone
- Call (217) 544-6464
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Sir John Thomas' 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.
Sir John Thomas is a nurse practitioner in Springfield, Illinois
Sir John Thomas practices at HSHS St. John's Hospital in Springfield, Illinois, part of Hospital Sisters of St. Francis.
Sir John Thomas' NPI, 1417832528, was assigned on August 7, 2025. Sir John Thomas holds Illinois license 209033075.
- NPI
- 1417832528NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7810494614
- NPI enumeration date
- August 7, 2025
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (217) 544-6464
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 27
- Medical school graduation
- 2025
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Sir John Thomas practices at HSHS St. John's Hospital in Springfield, Illinois
Sir John Thomas' primary practice is HSHS St. John's Hospital, at 800 E Carpenter St, Springfield, IL 62769 in Sangamon County. The practice phone is (217) 544-6464.
- HSHS St. John's Hospital800 E Carpenter St, Springfield, IL 62769 · Sangamon CountyPhone(217) 544-6464
Source: Dmand AI Affiliation Data
Sir John Thomas is affiliated with 2 sites of care and 1 medical group
Sir John Thomas' primary practice is HSHS St. John's Hospital in Springfield, Illinois, part of Hospital Sisters of St. Francis. The medical group on file is Prairie Cardiovascular. Dmand AI also links Sir John Thomas 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 Sir John Thomas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Sir John Thomas practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| HSHS St. John's Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Hospital Sisters of St. Francis and 6.2K+ hospitals, with verified contacts in the same login.
Sir John Thomas is one of 4,254 nurse practitioners in Illinois
Nurse practitioner is Sir John Thomas' primary specialty in the NPI Registry, under taxonomy code 363L00000X. Sir John Thomas is licensed in Illinois.
Specialties and state licenses
- Nurse practitioner, IllinoisPrimary
Nurse practitioners near Sir John Thomas
Counts of nurse practitioners 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
Sir John Thomas' patients have a median age of 80
Across all payers, Dmand AI patient panel data puts Sir John Thomas' median patient age at 80, with 33% women.
Sir John Thomas' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 80
Patient panel by sex, all payers
- Women33%
- Men67%
Source: Dmand AI Patient Panel Data
How Sir John Thomas takes part in Medicare
Sir John Thomas 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)
Sir John Thomas received $146 in industry payments in 2025
CMS Open Payments shows 1 general payment to Sir John Thomas from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Medtronic, Inc. paid the most, $146.
Companies that paid Sir John Thomas 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 Sir John Thomas'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 |
| 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 Sir John Thomas
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Sir John Thomas' NPI number?
Sir John Thomas' NPI number is 1417832528. It was assigned on August 7, 2025, and it is active in the NPI Registry.
What does Sir John Thomas specialize in?
Sir John Thomas is a nurse practitioner in Springfield, Illinois. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Sir John Thomas practice?
Sir John Thomas practices at 800 E Carpenter St, Springfield, IL 62769. Sir John Thomas' primary practice is HSHS St. John's Hospital in Springfield, Illinois, part of Hospital Sisters of St. Francis. Dmand AI also links Sir John Thomas to 1 group practice or clinic.
What is Sir John Thomas' office phone number?
The practice phone on file for Sir John Thomas is (217) 544-6464.
What is Sir John Thomas' medical license number?
Sir John Thomas holds Illinois license 209033075.
Which hospitals is Sir John Thomas affiliated with?
Sir John Thomas practices at HSHS St. John's Hospital in Springfield, Illinois.
What medical group is Sir John Thomas part of?
Sir John Thomas is linked to Prairie Cardiovascular.
Does Sir John Thomas accept Medicare?
Yes. CMS lists Sir John Thomas as accepting Medicare assignment.
Has Sir John Thomas received payments from drug or device companies?
CMS Open Payments shows $146 in general payments to Sir John Thomas from 1 company from 2025 to 2025. The largest total came from Medtronic, Inc.
How long has Sir John Thomas been practicing?
Sir John Thomas graduated from medical school in 2025, 1 years ago.
Selling to nurse practitioner practices?
See nurse practitioners in Illinois by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card