Catherine A. Gillespie, RPAC

  • Georgetown, SC
  • Physician assistant
NPI1629055009
Medicare services, 2024
140
Medicare patients, 2024
145
Part D claims, 2024
185
MIPS score, 2024
89
Hospital affiliations
1
Practice address
606 Black River Rd Drawer 1718, Georgetown, SC 29440
Practice phone
Call (843) 527-7000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Tidelands Georgetown Memorial Hospital

Hospital · Georgetown, South Carolina

See all 4 affiliations

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Catherine A. Gillespie is a physician assistant in Georgetown, South Carolina

Catherine Gillespie practices at Tidelands Georgetown Memorial Hospital in Georgetown, South Carolina, part of Medical University of South Carolina.

Catherine Gillespie's NPI, 1629055009, was assigned on December 28, 2005. Catherine Gillespie holds New York license 005116.

NPI and contact details
NPI enumeration date
December 28, 2005
NPI status
Active
Practice phone
(843) 527-7000
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
54
Medical school graduation
1998

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data

Catherine A. Gillespie practices at Tidelands Georgetown Memorial Hospital in Georgetown, South Carolina

Catherine Gillespie's primary practice is Tidelands Georgetown Memorial Hospital, at 606 Black River Rd Drawer 1718, Georgetown, SC 29440 in Georgetown County. The practice phone is (843) 527-7000.

Source: Dmand AI Affiliation Data

Catherine A. Gillespie is affiliated with 2 sites of care and 2 medical groups

Catherine Gillespie's primary practice is Tidelands Georgetown Memorial Hospital in Georgetown, South Carolina, part of Medical University of South Carolina. The medical group on file is Tidelands Georgetown Memorial Hospital. Dmand AI also links Catherine Gillespie to 1 more hospital outpatient department and 1 medical group, each named with a free account. Catherine Gillespie's employer is on file too: a hospital.

See all 4 affiliations for Catherine Gillespie

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Catherine A. Gillespie's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Catherine Gillespie practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Tidelands Georgetown Memorial HospitalAvailable with a free account
+1 more site and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Catherine A. Gillespie is one of 386 physician assistants in South Carolina

Medical is Catherine Gillespie's primary specialty in the NPI Registry, under taxonomy code 363AM0700X. Catherine Gillespie is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA). Catherine Gillespie is licensed in New York.

Specialties and state licenses

  • Medical physician assistant, New YorkPrimaryLicense 005116 · taxonomy 363AM0700X

Clinical focus

Dmand AI lists bronchitis, conjunctivitis, rash and upper respiratory infection (URI) among the conditions Catherine Gillespie treats.

Physician assistants near Catherine Gillespie

Counts of physician assistants with a Dmand AI profile, by place and practice. Each opens the list.

386physician assistants in South Carolina
2physician assistants in Georgetown

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Catherine A. Gillespie billed Medicare for 140 services in 2024

CMS data shows 140 Medicare services from Catherine Gillespie across 3 procedure codes in 2024, for 145 Medicare patients. Medicare paid $9,810 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024140
Medicare patients145
Paid by Medicare$9,810
Procedure codes3

Catherine Gillespie compared with the South Carolina median for physician assistants, 2024

  • Catherine Gillespie
  • South Carolina median
Medicare patients
145vs 17417% below

Medians across 260 physician assistants in South Carolina with Dmand AI profiles that report each measure.

Catherine Gillespie's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Catherine A. Gillespie treated 145 Medicare patients in 2024, average age 76

CMS counts 145 Medicare patients who saw Catherine Gillespie in 2024. The largest group is 65 to 74, with 60 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.73, 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 Gillespie's median patient age at 61, with 65% women.

Medicare patients, 2024145
Average age76
Average risk score1.73

Catherine Gillespie's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Catherine Gillespie's Medicare patients by sex, 2024

  • Women8659%
  • Men5941%

Chronic conditions among Catherine Gillespie's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis66%
  4. Anxiety39%
  5. Mood disorders34%
  6. Ischemic heart disease33%
  7. Diabetes32%
  8. Heart failure31%

Share of Medicare patients with each condition. A patient can have several.

Catherine Gillespie's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 61

Patient panel by sex, all payers

  • Women65%
  • Men35%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Catherine A. Gillespie wrote 185 Medicare Part D claims in 2024

In 2024, Catherine Gillespie wrote 185 Medicare Part D claims for 139 patients. 97% of them were for generic drugs. CMS names the drug for 74 of them, across 5 drugs with 11 or more claims each, at $290 in total drug cost.

Part D claims, 2024185
Drugs named by CMS5
Total drug cost$290
Part D patients139

Catherine Gillespie's Part D claims by kind of drug, 2024

  • Generic180 claims97%
  • Brand-name and other5 claims3%

Catherine Gillespie's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Catherine Gillespie's Part D claims, 2024

  • Opioids20%37 of 185 claims
  • Antibiotics41%75 of 185 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

See all prescribing by Catherine Gillespie

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Catherine A. Gillespie scored 89 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Catherine Gillespie for performance year 2024, reported as part of a group.

Catherine Gillespie's MIPS scores, performance year 2024

  • 89of 100Final score
  • 85of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 77of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Catherine A. Gillespie is board certified in certified physician assistant

  1. Board certified in certified physician assistantNational Commission on Certification of Physician Assistants (NCCPA)

Source: Dmand AI Professional Profile Data

Sources for Catherine A. Gillespie's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesClinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Catherine A. Gillespie

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 A. Gillespie's NPI number?

Catherine A. Gillespie's NPI number is 1629055009. It was assigned on December 28, 2005, and it is active in the NPI Registry.

What does Catherine A. Gillespie specialize in?

Catherine A. Gillespie is a physician assistant in Georgetown, South Carolina. The primary specialty in the NPI Registry is Medical Physician Assistant (taxonomy code 363AM0700X).

Where does Catherine A. Gillespie practice?

Catherine Gillespie practices at 606 Black River Rd Drawer 1718, Georgetown, SC 29440. Catherine Gillespie's primary practice is Tidelands Georgetown Memorial Hospital in Georgetown, South Carolina, part of Medical University of South Carolina. Dmand AI also links Catherine Gillespie to 1 hospital outpatient department and 1 medical group.

What is Catherine A. Gillespie's office phone number?

The practice phone on file for Catherine Gillespie is (843) 527-7000.

What is Catherine A. Gillespie's medical license number?

Catherine Gillespie holds New York license 005116.

Which hospitals is Catherine A. Gillespie affiliated with?

Catherine Gillespie practices at Tidelands Georgetown Memorial Hospital in Georgetown, South Carolina.

What medical group is Catherine A. Gillespie part of?

Catherine Gillespie is linked to Tidelands Georgetown Memorial Hospital. Dmand AI links Catherine Gillespie to 1 more medical group.

Does Catherine A. Gillespie accept Medicare?

Yes. CMS data shows Catherine Gillespie billed Medicare for 140 services in 2024.

What is Catherine A. Gillespie's MIPS score?

Catherine Gillespie's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.

How many Medicare patients does Catherine A. Gillespie see?

CMS counts 145 Medicare patients who saw Catherine Gillespie in 2024, with an average age of 76.

Show 4 more questionsShow fewer questions

Is Catherine A. Gillespie board certified?

Yes. Catherine Gillespie is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).

What services does Catherine A. Gillespie bill to Medicare?

In 2024, Catherine Gillespie's most billed Medicare services were emergency department visit (99284), emergency department visit (99283) and emergency department visit (99285).

What drugs does Catherine A. Gillespie prescribe most?

In 2024 Medicare Part D data, Catherine Gillespie's most prescribed drugs by claims were Cephalexin, Cyclobenzaprine HCl and Hydrocodone-Acetaminophen.

How long has Catherine A. Gillespie been practicing?

Catherine Gillespie graduated from medical school in 1998, 28 years ago.

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