Catherine B. Benson, SRNA
- Medicare patients, 2024
- 139
- Hospital affiliations
- 1
- Industry payments
- $263
- Medical group
- 1
- State licenses
- 2
- Practice address
- 9330 Medical Plaza Dr, Charleston, SC 29406
- Practice phone
- Call (843) 847-4100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Catherine Benson'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.
Catherine B. Benson is a nurse anesthetist in Charleston, South Carolina
Catherine Benson practices at HCA Healthcare Trident Hospital in Charleston, South Carolina, part of HCA Healthcare.
Catherine Benson's NPI, 1689159345, was assigned on September 28, 2018. Catherine Benson holds South Carolina license 22514.
- NPI
- 1689159345NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2466790654
- NPI enumeration date
- September 28, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (843) 847-4100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Catherine B. Benson practices at HCA Healthcare Trident Hospital in Charleston, South Carolina
Catherine Benson's primary practice is HCA Healthcare Trident Hospital, at 9330 Medical Plaza Dr, Charleston, SC 29406 in Charleston County. The practice phone is (843) 847-4100.
- HCA Healthcare Trident Hospital9330 Medical Plaza Dr, Charleston, SC 29406 · Charleston CountyPhone(843) 847-4100
Source: Dmand AI Affiliation Data
Catherine B. Benson is affiliated with 2 sites of care and 1 medical group
Catherine Benson's primary practice is HCA Healthcare Trident Hospital in Charleston, South Carolina, part of HCA Healthcare. The medical group on file is Trident Anesthesia Group. Dmand AI also links Catherine Benson 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 Catherine B. Benson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Catherine Benson practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| HCA Healthcare Trident Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Catherine B. Benson is one of 1,500 nurse anesthetists in South Carolina
Nurse anesthetist, certified registered is Catherine Benson's primary specialty in the NPI Registry, under taxonomy code 367500000X. Dmand AI has Catherine Benson's licenses on file in 2 states: South Carolina and North Carolina.
Specialties and state licenses
- Certified registered nurse anesthetist, South CarolinaPrimary
- Student in an organized health care education/training program, North Carolina
Nurse anesthetists near Catherine Benson
Counts of nurse anesthetists 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
Catherine B. Benson treated 139 Medicare patients in 2024, average age 76
CMS counts 139 Medicare patients who saw Catherine Benson in 2024. The largest group is 75 to 84, with 60 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.93, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Catherine Benson's median patient age at 72, with 45% women.
Catherine Benson's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Catherine Benson's Medicare patients by sex, 2024
- Women6647%
- Men7353%
Chronic conditions among Catherine Benson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Atrial fibrillation57%
- Ischemic heart disease51%
- Arthritis49%
- Heart failure45%
- Chronic kidney disease43%
- Diabetes41%
Share of Medicare patients with each condition. A patient can have several.
Catherine Benson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women45%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Catherine B. Benson takes part in Medicare
Catherine Benson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Catherine B. Benson received $263 in industry payments in 2025
CMS Open Payments shows 17 general payments to Catherine Benson from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Biosense Webster, Inc. paid the most, $112.
Companies that paid Catherine Benson the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Catherine B. Benson'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 Catherine B. Benson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Catherine B. Benson's NPI number?
Catherine B. Benson's NPI number is 1689159345. It was assigned on September 28, 2018, and it is active in the NPI Registry.
What does Catherine B. Benson specialize in?
Catherine B. Benson is a nurse anesthetist in Charleston, South Carolina. The primary specialty in the NPI Registry is Certified Registered Nurse Anesthetist (taxonomy code 367500000X).
Where does Catherine B. Benson practice?
Catherine Benson practices at 9330 Medical Plaza Dr, Charleston, SC 29406. Catherine Benson's primary practice is HCA Healthcare Trident Hospital in Charleston, South Carolina, part of HCA Healthcare. Dmand AI also links Catherine Benson to 1 group practice or clinic.
What is Catherine B. Benson's office phone number?
The practice phone on file for Catherine Benson is (843) 847-4100.
What is Catherine B. Benson's medical license number?
Catherine Benson holds South Carolina license 22514, one of the licenses on file in 2 states.
Which states has Catherine B. Benson been licensed in?
Dmand AI has state licenses on file for Catherine Benson in South Carolina and North Carolina.
Which hospitals is Catherine B. Benson affiliated with?
Catherine Benson practices at HCA Healthcare Trident Hospital in Charleston, South Carolina.
What medical group is Catherine B. Benson part of?
Catherine Benson is linked to Trident Anesthesia Group.
Does Catherine B. Benson accept Medicare?
Yes. CMS lists Catherine Benson as accepting Medicare assignment.
How many Medicare patients does Catherine B. Benson see?
CMS counts 139 Medicare patients who saw Catherine Benson in 2024, with an average age of 76.
Has Catherine B. Benson received payments from drug or device companies?
CMS Open Payments shows $263 in general payments to Catherine Benson from 3 companies from 2025 to 2025. The largest total came from Biosense Webster, Inc.
How long has Catherine B. Benson been practicing?
Catherine Benson graduated from medical school in 2018, 8 years ago.
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