Dionne Walker, NP
- Industry payments
- $359
- Affiliated sites
- 1
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2014
- Practice address
- 1222 S Orange Ave, Orlando, FL 32806
- Practice phone
- Call (321) 843-4690
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Orlando Health Physician Group Inc
Orlando, Florida
Find Dionne Walker'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.
Dionne Walker is a pediatric nurse practitioner in Orlando, Florida
Dionne Walker practices at Orlando Health Physician Group Inc in Orlando, Florida.
Dionne Walker's NPI, 1891112611, was assigned on March 19, 2014. Dionne Walker holds Florida license APRN11012626.
- NPI
- 1891112611NPI Registry (opens in a new tab)
- NPI enumeration date
- March 19, 2014
- NPI status
- Active
- Practice phone
- (321) 843-4690
- 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
Dionne Walker practices at Orlando Health Physician Group Inc in Orlando, Florida
Dionne Walker's primary practice is Orlando Health Physician Group Inc, at 1222 S Orange Ave, Orlando, FL 32806 in Orange County. The practice phone is (321) 843-4690.
- Orlando Health Physician Group Inc1222 S Orange Ave, Orlando, FL 32806 · Orange CountyPhone(321) 843-4690
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dionne Walker is affiliated with 2 sites of care and 2 medical groups
Dionne Walker's primary practice is Orlando Health Physician Group Inc in Orlando, Florida. The medical group on file is Orlando Health Medical Group. Dmand AI also links Dionne Walker to 1 more group practice or clinic and 1 medical group, each 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 Dionne Walker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dionne Walker practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Orlando Health Physician Group Inc | Available with a free account |
| +1 more site and 1 medical group | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dionne Walker is one of 904 pediatric nurse practitioners in Florida
Nurse practitioner is Dionne Walker's primary specialty in the NPI Registry, under taxonomy code 363LP0200X. The record also lists pediatrics. Dionne Walker is licensed in Florida.
Specialties and state licenses
- Pediatric nurse practitioner, FloridaPrimary
Pediatric nurse practitioners near Dionne Walker
Counts of pediatric 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
Dionne Walker's patients have a median age of 12
Across all payers, Dmand AI patient panel data puts Dionne Walker's median patient age at 12, with 52% women.
Dionne Walker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 12
Patient panel by sex, all payers
- Women52%
- Men48%
Source: Dmand AI Patient Panel Data
Dionne Walker received $359 in industry payments from 2024 to 2025
CMS Open Payments shows 13 general payments to Dionne Walker from 8 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 85% of the total. Neurelis, Inc. paid the most, $87.
General payments to Dionne Walker by program year, 2024 to 2025
General payments to Dionne Walker by kind, 2024 to 2025
- Food and beverage$30585%
- Education$5415%
Companies that paid Dionne Walker the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dionne Walker'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 |
| 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 Dionne Walker
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dionne Walker's NPI number?
Dionne Walker's NPI number is 1891112611. It was assigned on March 19, 2014, and it is active in the NPI Registry.
What does Dionne Walker specialize in?
Dionne Walker is a pediatric nurse practitioner in Orlando, Florida. The primary specialty in the NPI Registry is Pediatric Nurse Practitioner (taxonomy code 363LP0200X).
Where does Dionne Walker practice?
Dionne Walker practices at 1222 S Orange Ave, Orlando, FL 32806. Dionne Walker's primary practice is Orlando Health Physician Group Inc in Orlando, Florida. Dmand AI also links Dionne Walker to 1 group practice or clinic and 1 medical group.
What is Dionne Walker's office phone number?
The practice phone on file for Dionne Walker is (321) 843-4690.
What is Dionne Walker's medical license number?
Dionne Walker holds Florida license APRN11012626.
What medical group is Dionne Walker part of?
Dionne Walker is linked to Orlando Health Medical Group. Dmand AI links Dionne Walker to 1 more medical group.
Has Dionne Walker received payments from drug or device companies?
CMS Open Payments shows $359 in general payments to Dionne Walker from 8 companies from 2024 to 2025. The largest total came from Neurelis, Inc.
How long has Dionne Walker been practicing?
Dionne Walker's NPI was assigned in 2014.
Selling to nurse practitioner practices?
See pediatric nurse practitioners in Florida 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