Karen Kelley Mathis, PA-C
- Industry payments
- $27
- Affiliated sites
- 2
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 750 Centerview Blvd, Kissimmee, FL 34741
- Practice phone
- Call (302) 485-7015
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Nemours Children's Health, Osceola
Urgent Care Center · Kissimmee, Florida
Find Karen Mathis' 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.
Karen Kelley Mathis is a physician assistant in Pensacola, Florida
Karen Mathis practices at Nemours Children's Health, Osceola in Kissimmee, Florida.
Karen Mathis' NPI, 1679504492, was assigned on July 6, 2006. Karen Mathis holds Florida license PA9103274.
- NPI
- 1679504492NPI Registry (opens in a new tab)
- NPI enumeration date
- July 6, 2006
- NPI status
- Active
- Practice phone
- (302) 485-7015
- 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 Affiliation Data
Karen Kelley Mathis practices in Kissimmee and Pensacola
Karen Mathis' primary practice is Nemours Children's Health, Osceola, at 750 Centerview Blvd, Kissimmee, FL 34741. The practice phone is (302) 485-7015. Karen Mathis also practices at The Nemours Foundation, 8331 N Davis Hwy, Pensacola, FL 32514.
- Nemours Children's Health, OsceolaPrimary750 Centerview Blvd, Kissimmee, FL 34741Phone(302) 485-7015
- The Nemours Foundation8331 N Davis Hwy, Pensacola, FL 32514 · Escambia CountyPhone(904) 697-3600
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Karen Kelley Mathis is affiliated with 2 sites of care and 1 medical group
Karen Mathis' primary practice is Nemours Children's Health, Osceola in Kissimmee, Florida. The medical group on file is Nemours Children's Hospital, Delaware. Dmand AI also links Karen Mathis 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 Karen Kelley Mathis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Karen Mathis practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Nemours Children's Health, Osceola | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Karen Kelley Mathis is one of 1,969 physician assistants in Florida
Medical is Karen Mathis' primary specialty in the NPI Registry, under taxonomy code 363AM0700X. Karen Mathis is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA). Karen Mathis is licensed in Florida.
Specialties and state licenses
- Medical physician assistant, FloridaPrimary
Physician assistants near Karen Mathis
Counts of physician assistants 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
Karen Kelley Mathis' patients have a median age of 6
Across all payers, Dmand AI patient panel data puts Karen Mathis' median patient age at 6, with 43% women.
Karen Mathis' 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
- Women43%
- Men57%
Source: Dmand AI Patient Panel Data
Karen Kelley Mathis received $27 in industry payments in 2024
CMS Open Payments shows 1 general payment to Karen Mathis from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Regeneron Pharmaceuticals, Inc. paid the most, $27.
Companies that paid Karen Mathis the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Karen Kelley Mathis is board certified in certified physician assistant
- Board certified in certified physician assistant
Source: Dmand AI Professional Profile Data
Sources for Karen Kelley Mathis'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 Affiliation DataDmand AI Practice 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 |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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 Karen Kelley Mathis
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Karen Kelley Mathis' NPI number?
Karen Kelley Mathis' NPI number is 1679504492. It was assigned on July 6, 2006, and it is active in the NPI Registry.
What does Karen Kelley Mathis specialize in?
Karen Kelley Mathis is a physician assistant in Pensacola, Florida. The primary specialty in the NPI Registry is Medical Physician Assistant (taxonomy code 363AM0700X).
Where does Karen Kelley Mathis practice?
Karen Mathis practices at 750 Centerview Blvd, Kissimmee, FL 34741. Karen Mathis also practices at 8331 N Davis Hwy, Pensacola, FL 32514. Karen Mathis' primary practice is Nemours Children's Health, Osceola in Kissimmee, Florida. Dmand AI also links Karen Mathis to 1 group practice or clinic.
What is Karen Kelley Mathis' office phone number?
The practice phone on file for Karen Mathis is (302) 485-7015.
What is Karen Kelley Mathis' medical license number?
Karen Mathis holds Florida license PA9103274.
What medical group is Karen Kelley Mathis part of?
Karen Mathis is linked to Nemours Children's Hospital, Delaware.
Is Karen Kelley Mathis board certified?
Yes. Karen Mathis is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).
Has Karen Kelley Mathis received payments from drug or device companies?
CMS Open Payments shows $27 in general payments to Karen Mathis from 1 company from 2024 to 2024. The largest total came from Regeneron Pharmaceuticals, Inc.
How long has Karen Kelley Mathis been practicing?
Karen Mathis' NPI was assigned in 2006.
Selling to medical practices?
See physician assistants 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