Dr. Samuel K. Simister, MBA, MD
- Hospital affiliations
- 1
- Industry payments
- $160
- State license
- 1
- Year NPI issued
- 2024
- Practice address
- 101 City Drive South, Orange, CA 92868
- Practice phone
- Call (714) 456-7890
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Simister'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. Samuel K. Simister is a general surgeon in Orange, California
Dr. Simister practices at UCI Health - Orange in Orange, California, part of UC Irvine.
Dr. Simister's NPI, 1306688411, was assigned on June 10, 2024. Dr. Simister holds Arizona license 1306688411.
- NPI
- 1306688411NPI Registry (opens in a new tab)
- NPI enumeration date
- June 10, 2024
- NPI status
- Active
- Practice phone
- (714) 456-7890
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Samuel K. Simister practices at UCI Health - Orange in Orange, California
Dr. Simister's primary practice is UCI Health - Orange, at 101 City Drive South, Orange, CA 92868 in Orange County. The practice phone is (714) 456-7890.
- UCI Health - Orange101 City Drive South, Orange, CA 92868 · Orange CountyPhone(714) 456-7890
Source: Dmand AI Affiliation Data
Dr. Samuel K. Simister is affiliated with 1 site of care
Dr. Simister's primary practice is UCI Health - Orange in Orange, California, part of UC Irvine.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Samuel K. Simister's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Simister practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCI Health - Orange | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Samuel K. Simister is one of 2,926 general surgeons in California
Surgery is Dr. Simister's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Simister is licensed in Arizona.
Specialties and state licenses
- Surgery, ArizonaPrimary
General surgeons near Dr. Simister
Counts of general surgeons 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. Samuel K. Simister's patients have a median age of 54
Across all payers, Dmand AI patient panel data puts Dr. Simister's median patient age at 54, with 40% women.
Dr. Simister's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women40%
- Men60%
Source: Dmand AI Patient Panel Data
Dr. Samuel K. Simister received $160 in industry payments from 2024 to 2025
CMS Open Payments shows 2 general payments to Dr. Simister from 2 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $101.
General payments to Dr. Simister by program year, 2024 to 2025
Companies that paid Dr. Simister 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 Dr. Samuel K. Simister'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 | Dmand AI Affiliation 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. Samuel K. Simister
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. Samuel K. Simister's NPI number?
Dr. Samuel K. Simister's NPI number is 1306688411. It was assigned on June 10, 2024, and it is active in the NPI Registry.
What kind of doctor is Dr. Samuel K. Simister?
Dr. Samuel K. Simister is a general surgeon in Orange, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Samuel K. Simister practice?
Dr. Simister practices at 101 City Drive South, Orange, CA 92868. Dr. Simister's primary practice is UCI Health - Orange in Orange, California, part of UC Irvine.
What is Dr. Samuel K. Simister's office phone number?
The practice phone on file for Dr. Simister is (714) 456-7890.
What is Dr. Samuel K. Simister's medical license number?
Dr. Simister holds Arizona license 1306688411.
Which hospitals is Dr. Samuel K. Simister affiliated with?
Dr. Simister practices at UCI Health - Orange in Orange, California.
Has Dr. Samuel K. Simister received payments from drug or device companies?
CMS Open Payments shows $160 in general payments to Dr. Simister from 2 companies from 2024 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. Samuel K. Simister been practicing?
Dr. Simister's NPI was assigned in 2024.
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