Dr. Laura Holmes O'Connor, MD
- Hospital affiliations
- 1
- Industry payments
- $137
- Medical group
- 1
- State licenses
- 2
- Year NPI issued
- 2012
- 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. O'Connor'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. Laura Holmes O'Connor is a pediatrician in Cleveland, Ohio
Dr. O'Connor practices at Prisma Health Hillcrest Hospital in Simpsonville, South Carolina, part of Prisma Health.
Dr. O'Connor's NPI, 1265795306, was assigned on June 22, 2012. Dr. O'Connor holds Illinois license 125061493.
- NPI
- 1265795306NPI Registry (opens in a new tab)
- NPI enumeration date
- June 22, 2012
- NPI status
- Active
- Practice phone
- (864) 454-6100
- 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
Dr. Laura Holmes O'Connor practices in Simpsonville and Cleveland
Dr. O'Connor'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. O'Connor 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. Laura Holmes O'Connor is affiliated with 2 sites of care and 1 medical group
Dr. O'Connor's primary practice is Prisma Health Hillcrest Hospital in Simpsonville, South Carolina, part of Prisma Health. The medical group on file is Cleveland Clinic. Dmand AI also links Dr. O'Connor 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 Dr. Laura Holmes O'Connor's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. O'Connor 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. Laura Holmes O'Connor is one of 2,468 pediatricians in Ohio
Pediatrics is Dr. O'Connor's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dmand AI has Dr. O'Connor's licenses on file in 2 states: Illinois and Ohio.
Specialties and state licenses
- Pediatrics, IllinoisPrimary
- Ohio license
Pediatricians near Dr. O'Connor
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. Laura Holmes O'Connor's patients have a median age of 6
Across all payers, Dmand AI patient panel data puts Dr. O'Connor's median patient age at 6, with 56% women.
Dr. O'Connor's 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
- Women56%
- Men44%
Source: Dmand AI Patient Panel Data
Dr. Laura Holmes O'Connor received $137 in industry payments in 2017
CMS Open Payments shows 3 general payments to Dr. O'Connor from 2 drug and device companies in 2017. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $125.
Companies that paid Dr. O'Connor the most, 2017 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Laura Holmes O'Connor'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) |
| 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. Laura Holmes O'Connor
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. Laura Holmes O'Connor's NPI number?
Dr. Laura Holmes O'Connor's NPI number is 1265795306. It was assigned on June 22, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Laura Holmes O'Connor?
Dr. Laura Holmes O'Connor is a pediatrician in Cleveland, Ohio. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Laura Holmes O'Connor practice?
Dr. O'Connor practices at 741 South East Main Street, Simpsonville, SC 29681. Dr. O'Connor also practices at 6780 Mayfield Rd, Cleveland, OH 44124. Dr. O'Connor's primary practice is Prisma Health Hillcrest Hospital in Simpsonville, South Carolina, part of Prisma Health. Dmand AI also links Dr. O'Connor to 1 group practice or clinic.
What is Dr. Laura Holmes O'Connor's office phone number?
The practice phone on file for Dr. O'Connor is (864) 454-6100.
What is Dr. Laura Holmes O'Connor's medical license number?
Dr. O'Connor holds Illinois license 125061493, one of the licenses on file in 2 states.
Which states has Dr. Laura Holmes O'Connor been licensed in?
Dmand AI has state licenses on file for Dr. O'Connor in Illinois and Ohio.
Which hospitals is Dr. Laura Holmes O'Connor affiliated with?
Dr. O'Connor practices at Prisma Health Hillcrest Hospital in Simpsonville, South Carolina.
What medical group is Dr. Laura Holmes O'Connor part of?
Dr. O'Connor is linked to Cleveland Clinic.
Has Dr. Laura Holmes O'Connor received payments from drug or device companies?
CMS Open Payments shows $137 in general payments to Dr. O'Connor from 2 companies from 2017 to 2017. The largest total came from Pfizer Inc.
How long has Dr. Laura Holmes O'Connor been practicing?
Dr. O'Connor's NPI was assigned in 2012.
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