Dina B. Witter, APN
- Hospital affiliations
- 1
- Industry payments
- $201
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2018
- Practice address
- 2214 N University St, Peoria, IL 61604
- Practice phone
- Call (309) 680-7600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Heartland Health Services - Wisconsin
Peoria, Illinois
Find Dina Witter'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.
Dina B. Witter is a nurse practitioner in Peoria, Illinois
Dina Witter practices at Heartland Health Services - Wisconsin in Peoria, Illinois.
Dina Witter's NPI, 1952888299, was assigned on July 19, 2018. Dina Witter holds Illinois license 209.009150.
- NPI
- 1952888299NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6406233956
- NPI enumeration date
- July 19, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (309) 680-7600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dina B. Witter practices at Heartland Health Services - Wisconsin in Peoria, Illinois
Dina Witter's primary practice is Heartland Health Services - Wisconsin, at 2214 N University St, Peoria, IL 61604 in Peoria County. The practice phone is (309) 680-7600.
- Heartland Health Services - Wisconsin2214 N University St, Peoria, IL 61604 · Peoria CountyPhone(309) 680-7600
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dina B. Witter is affiliated with 2 sites of care and 2 medical groups
Dina Witter's primary practice is Heartland Health Services - Wisconsin in Peoria, Illinois. Dina Witter is also affiliated with OSF Saint Francis Medical Center. The medical group on file is Signify Health. Dmand AI also links Dina Witter to 1 more medical group, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dina B. Witter's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dina Witter practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Heartland Health Services - Wisconsin | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dina B. Witter is one of 4,254 nurse practitioners in Illinois
Nurse practitioner is Dina Witter's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Dina Witter is licensed in Illinois.
Specialties and state licenses
- Nurse practitioner, IllinoisPrimary
Nurse practitioners near Dina Witter
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
Dina B. Witter's patients have a median age of 31
Across all payers, Dmand AI patient panel data puts Dina Witter's median patient age at 31, with 100% women.
Dina Witter's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 31
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
How Dina B. Witter takes part in Medicare
Dina Witter 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)
Dina B. Witter received $201 in industry payments in 2025
CMS Open Payments shows 10 general payments to Dina Witter from 7 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Otsuka America Pharmaceutical, Inc. paid the most, $54.
Companies that paid Dina Witter 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 Dina B. Witter'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 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 Dina B. Witter
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dina B. Witter's NPI number?
Dina B. Witter's NPI number is 1952888299. It was assigned on July 19, 2018, and it is active in the NPI Registry.
What does Dina B. Witter specialize in?
Dina B. Witter is a nurse practitioner in Peoria, Illinois. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Dina B. Witter practice?
Dina Witter practices at 2214 N University St, Peoria, IL 61604. Dina Witter's primary practice is Heartland Health Services - Wisconsin in Peoria, Illinois. Dmand AI also links Dina Witter to 1 medical group.
What is Dina B. Witter's office phone number?
The practice phone on file for Dina Witter is (309) 680-7600.
What is Dina B. Witter's medical license number?
Dina Witter holds Illinois license 209.009150.
Which hospitals is Dina B. Witter affiliated with?
Dina Witter is affiliated with OSF Saint Francis Medical Center.
What medical group is Dina B. Witter part of?
Dina Witter is linked to Signify Health. Dmand AI links Dina Witter to 1 more medical group.
Does Dina B. Witter accept Medicare?
Yes. CMS lists Dina Witter as accepting Medicare assignment.
Has Dina B. Witter received payments from drug or device companies?
CMS Open Payments shows $201 in general payments to Dina Witter from 7 companies from 2025 to 2025. The largest total came from Otsuka America Pharmaceutical, Inc.
How long has Dina B. Witter been practicing?
Dina Witter graduated from medical school in 2010, 16 years ago.
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