Dr. Katie Elizabeth Pestak, DO
- Hospital affiliations
- 2
- Industry payments
- $321
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2008
- Practice address
- 741 South East Main Street, Simpsonville, SC 29681
- Practice phone
- Call (864) 454-6100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Pestak'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. Katie Elizabeth Pestak is a pediatrician in Cleveland, Ohio
Dr. Pestak practices at Prisma Health Hillcrest Hospital in Simpsonville, South Carolina, part of Prisma Health.
Dr. Pestak's NPI, 1811157514, was assigned on June 16, 2008. Dr. Pestak graduated from Ohio University, College of Osteopathic Medicine in 2008. Dr. Pestak holds Ohio license 34.010187.
- NPI
- 1811157514NPI Registry (opens in a new tab)
- NPI enumeration date
- June 16, 2008
- NPI status
- Active
- Practice phone
- (864) 454-6100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Katie Elizabeth Pestak practices in Simpsonville and Cleveland
Dr. Pestak's primary practice is Prisma Health Hillcrest Hospital, at 741 South East Main Street, Simpsonville, SC 29681 in Greenville County. The practice phone is (864) 454-6100. Dr. Pestak also practices at Hillcrest Hospital, 6780 Mayfield Rd, Cleveland, OH 44124.
- Prisma Health Hillcrest HospitalPrimary741 South East Main Street, Simpsonville, SC 29681 · Greenville CountyPhone(864) 454-6100
- Hillcrest Hospital6780 Mayfield Rd, Cleveland, OH 44124 · Cuyahoga CountyPhone(440) 312-4500
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Katie Elizabeth Pestak is affiliated with 2 sites of care and 1 medical group
Dr. Pestak's primary practice is Prisma Health Hillcrest Hospital in Simpsonville, South Carolina, part of Prisma Health. Dr. Pestak is also affiliated with Cleveland Clinic Main Campus. The medical group on file is Cleveland Clinic.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Katie Elizabeth Pestak's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Pestak practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Prisma Health Hillcrest 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 Prisma Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Katie Elizabeth Pestak is one of 2,468 pediatricians in Ohio
Pediatrics is Dr. Pestak's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Pestak is licensed in Ohio.
Specialties and state licenses
- Pediatrics, OhioPrimary
Pediatricians near Dr. Pestak
Counts of pediatricians 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. Katie Elizabeth Pestak's patients have a median age of 18
Across all payers, Dmand AI patient panel data puts Dr. Pestak's median patient age at 18, with 48% women.
Dr. Pestak's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 18
Patient panel by sex, all payers
- Women48%
- Men51%
Source: Dmand AI Patient Panel Data
Dr. Katie Elizabeth Pestak received $321 in industry payments from 2016 to 2020
CMS Open Payments shows 15 general payments to Dr. Pestak from 2 drug and device companies from 2016 to 2020. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $270.
General payments to Dr. Pestak by program year, 2016 to 2020
Companies that paid Dr. Pestak the most, 2016 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Katie Elizabeth Pestak graduated from Ohio University, College of Osteopathic Medicine
Dr. Pestak graduated from Ohio University, College of Osteopathic Medicine in 2008.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Katie Elizabeth Pestak'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 Dr. Katie Elizabeth Pestak
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. Katie Elizabeth Pestak's NPI number?
Dr. Katie Elizabeth Pestak's NPI number is 1811157514. It was assigned on June 16, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Katie Elizabeth Pestak?
Dr. Katie Elizabeth Pestak is a pediatrician in Cleveland, Ohio. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Katie Elizabeth Pestak practice?
Dr. Pestak practices at 741 South East Main Street, Simpsonville, SC 29681. Dr. Pestak also practices at 6780 Mayfield Rd, Cleveland, OH 44124. Dr. Pestak's primary practice is Prisma Health Hillcrest Hospital in Simpsonville, South Carolina, part of Prisma Health.
What is Dr. Katie Elizabeth Pestak's office phone number?
The practice phone on file for Dr. Pestak is (864) 454-6100.
What is Dr. Katie Elizabeth Pestak's medical license number?
Dr. Pestak holds Ohio license 34.010187.
Which hospitals is Dr. Katie Elizabeth Pestak affiliated with?
Dr. Pestak practices at Prisma Health Hillcrest Hospital in Simpsonville, South Carolina. Dr. Pestak is also affiliated with Cleveland Clinic Main Campus.
What medical group is Dr. Katie Elizabeth Pestak part of?
Dr. Pestak is linked to Cleveland Clinic.
Where did Dr. Katie Elizabeth Pestak go to medical school?
Dr. Pestak graduated from Ohio University, College of Osteopathic Medicine in 2008.
Has Dr. Katie Elizabeth Pestak received payments from drug or device companies?
CMS Open Payments shows $321 in general payments to Dr. Pestak from 2 companies from 2016 to 2020. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Katie Elizabeth Pestak been practicing?
Dr. Pestak graduated from medical school in 2008, 18 years ago.
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