Catherine Evans Poston, PA-C
- Medicare patients, 2024
- 568
- Part D claims, 2024
- 10,566
- Hospital affiliations
- 4
- Industry payments
- $125
- Medical group
- 1
- Practice address
- 4591 Socastee Blvd, Myrtle Beach, SC 29588-7209
- Practice phone
- Call (843) 497-5929
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Carolina Health Specialists
Primary care practice · Myrtle Beach, South Carolina
Find Catherine Poston'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 Evans Poston is a physician assistant in Myrtle Beach, South Carolina
Catherine Poston practices at Carolina Health Specialists in Myrtle Beach, South Carolina.
Catherine Poston's NPI, 1871844183, was assigned on September 26, 2012. Catherine Poston holds South Carolina license 1832.
- NPI
- 1871844183NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6608096565
- NPI enumeration date
- September 26, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (843) 497-5929
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Catherine Evans Poston practices at Carolina Health Specialists in Myrtle Beach, South Carolina
Catherine Poston's primary practice is Carolina Health Specialists, at 4591 Socastee Blvd, Myrtle Beach, SC 29588-7209. The practice phone is (843) 497-5929.
- Carolina Health Specialists4591 Socastee Blvd, Myrtle Beach, SC 29588-7209Phone(843) 497-5929
Source: Dmand AI Affiliation Data
Catherine Evans Poston is affiliated with 8 sites of care and 1 medical group
Catherine Poston's primary practice is Carolina Health Specialists in Myrtle Beach, South Carolina. Catherine Poston is also affiliated with Grand Strand Medical Center. The medical group on file is Carolina Health Specialists. Dmand AI also links Catherine Poston to 3 more hospitals and 3 home health agencies, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Catherine Evans Poston's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Catherine Poston practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Carolina Health Specialists | Available with a free account |
| +7 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Catherine Evans Poston is one of 386 physician assistants in South Carolina
Medical is Catherine Poston's primary specialty in the NPI Registry, under taxonomy code 363AM0700X. Catherine Poston is licensed in South Carolina.
Specialties and state licenses
- Medical physician assistant, South CarolinaPrimary
Physician assistants near Catherine Poston
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
Catherine Evans Poston treated 568 Medicare patients in 2024, average age 73
CMS counts 568 Medicare patients who saw Catherine Poston in 2024. The largest group is 65 to 74, with 322 patients. 75% of them have high cholesterol, and 69% have high blood pressure. 3% are also on Medicaid. Their average risk score is 0.89, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Catherine Poston's median patient age at 69, with 68% women.
Catherine Poston's Medicare patients by age, 2024
Catherine Poston's Medicare patients by sex, 2024
- Women36063%
- Men20837%
Chronic conditions among Catherine Poston's Medicare patients, 2024
- High cholesterol75%
- High blood pressure69%
- Arthritis40%
- Anxiety30%
- Chronic kidney disease27%
- Diabetes22%
- Mood disorders18%
- Depression17%
Share of Medicare patients with each condition. A patient can have several.
Catherine Poston's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women68%
- Men32%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Catherine Evans Poston wrote 10,566 Medicare Part D claims in 2024
In 2024, Catherine Poston wrote 10,566 Medicare Part D claims for 826 patients. 91% of them were for generic drugs.
Catherine Poston's Part D claims by kind of drug, 2024
- Generic9,580 claims91%
- Brand-name971 claims9%
- Other15 claims0%
Drug classes CMS tracks in Catherine Poston's Part D claims, 2024
- Opioids1%81 of 10,566 claims
- Antibiotics2%222 of 10,566 claims
- Antipsychotics, patients 65 and over0%52 of 10,566 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Catherine Evans Poston takes part in Medicare
Catherine Poston 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)
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Catherine Evans Poston received $125 in industry payments in 2025
CMS Open Payments shows 7 general payments to Catherine Poston from 5 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $47.
Companies that paid Catherine Poston 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 Evans Poston'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 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) |
| Part D prescribing | Medicare Part D Prescribers - 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 Evans Poston
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 Evans Poston's NPI number?
Catherine Evans Poston's NPI number is 1871844183. It was assigned on September 26, 2012, and it is active in the NPI Registry.
What does Catherine Evans Poston specialize in?
Catherine Evans Poston is a physician assistant in Myrtle Beach, South Carolina. The primary specialty in the NPI Registry is Medical Physician Assistant (taxonomy code 363AM0700X).
Where does Catherine Evans Poston practice?
Catherine Poston practices at 4591 Socastee Blvd, Myrtle Beach, SC 29588-7209. Catherine Poston's primary practice is Carolina Health Specialists in Myrtle Beach, South Carolina. Dmand AI also links Catherine Poston to 3 hospitals and 3 home health agencies.
What is Catherine Evans Poston's office phone number?
The practice phone on file for Catherine Poston is (843) 497-5929.
What is Catherine Evans Poston's medical license number?
Catherine Poston holds South Carolina license 1832.
Which hospitals is Catherine Evans Poston affiliated with?
Catherine Poston is affiliated with Grand Strand Medical Center. Dmand AI links Catherine Poston to 3 more hospitals.
What medical group is Catherine Evans Poston part of?
Catherine Poston is linked to Carolina Health Specialists.
Does Catherine Evans Poston accept Medicare?
Yes. CMS lists Catherine Poston as accepting Medicare assignment.
How many Medicare patients does Catherine Evans Poston see?
CMS counts 568 Medicare patients who saw Catherine Poston in 2024, with an average age of 73.
Has Catherine Evans Poston received payments from drug or device companies?
CMS Open Payments shows $125 in general payments to Catherine Poston from 5 companies from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Catherine Evans Poston been practicing?
Catherine Poston graduated from medical school in 2012, 14 years ago.
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