Dr. Carol A. Kooistra, MD
- Medicare services, 2024
- 38,479
- Medicare patients, 2024
- 1,955
- Part D claims, 2024
- 7,243
- MIPS score, 2024
- 95
- Hospital affiliations
- 6
- Practice address
- 541 Floyd Rd, Spartanburg, SC 29307-1520
- Practice phone
- Call (864) 585-6179
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Carolina Neurology Of Spartanburg
Multi-specialty group site · Spartanburg, South Carolina
Find Dr. Kooistra'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. Carol A. Kooistra is a neurologist in Spartanburg, South Carolina
Dr. Kooistra practices at Carolina Neurology Of Spartanburg in Spartanburg, South Carolina.
Dr. Kooistra's NPI, 1598741837, was assigned on December 19, 2005. Dr. Kooistra graduated from University of Virginia School of Medicine in 1982. Dr. Kooistra holds South Carolina license 13349.
- NPI
- 1598741837NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5890759328
- NPI enumeration date
- December 19, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (864) 585-6179
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 70
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Carol A. Kooistra practices at Carolina Neurology of Spartanburg in Spartanburg, South Carolina
Dr. Kooistra's primary practice is Carolina Neurology of Spartanburg, at 541 Floyd Rd, Spartanburg, SC 29307-1520. The practice phone is (864) 585-6179.
- Carolina Neurology of Spartanburg541 Floyd Rd, Spartanburg, SC 29307-1520Phone(864) 585-6179
Source: Dmand AI Affiliation Data
Dr. Carol A. Kooistra is affiliated with 10 sites of care and 3 medical groups
Dr. Kooistra's primary practice is Carolina Neurology Of Spartanburg in Spartanburg, South Carolina. Dr. Kooistra is also affiliated with Spartanburg Medical Center. The medical group on file is Carolina Neurology of Spartanburg. Dmand AI also links Dr. Kooistra to 5 more hospitals, 2 home health agencies, 2 medical groups and 1 group practice or clinic, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Carol A. Kooistra's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kooistra practices, 10 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Carolina Neurology Of Spartanburg | Available with a free account |
| +9 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Carol A. Kooistra is one of 242 neurologists in South Carolina
Neurology is Dr. Kooistra's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Kooistra is licensed in South Carolina.
Specialties and state licenses
- Neurology, South CarolinaPrimary
Neurologists near Dr. Kooistra
Counts of neurologists 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. Carol A. Kooistra billed Medicare for 38,479 services in 2024
CMS data shows 38,479 Medicare services from Dr. Kooistra across 41 procedure codes in 2024, for 1,955 Medicare patients. Medicare paid $1,072,293 for them.
Dr. Kooistra's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 34,0022024: 33,4162%
- Tests and treatments
- 2023: 2,6922024: 2,6332%
- Office and hospital visits
- 2023: 1,9172024: 1,8573%
- Surgery
- 2023: 4842024: 4732%
- Imaging
- 2023: 212024: 44110%
- Other services
- 2023: 152024: 35133%
- Lab and pathology
- 2023: 232024: 219%
Where Dr. Kooistra's Medicare services took place, 2024
- In an office37,30497%
- In a facility1,1753%
Dr. Kooistra compared with the South Carolina median for neurologists, 2024
- Dr. Kooistra
- South Carolina median
- Medicare services
- 38,479vs 61163.0 times
- Medicare patients
- 1,955vs 3106.3 times
- Part D claims
- 6,814vs 35119.4 times
Medians across 243 neurologists in South Carolina with Dmand AI profiles that report each measure.
Dr. Kooistra'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Kooistra and other neurologists in South Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Carol A. Kooistra treated 1,955 Medicare patients in 2024, average age 73
CMS counts 1,955 Medicare patients who saw Dr. Kooistra in 2024. The largest group is 75 to 84, with 740 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 14% are also on Medicaid. Their average risk score is 1.87, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Kooistra's median patient age at 66, with 58% women.
Dr. Kooistra's Medicare patients by age, 2024
Dr. Kooistra's Medicare patients by sex, 2024
- Women1,11057%
- Men84543%
Chronic conditions among Dr. Kooistra's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis54%
- Chronic kidney disease41%
- Diabetes38%
- Anxiety37%
- Mood disorders35%
- Ischemic heart disease33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kooistra's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women58%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Carol A. Kooistra wrote 7,243 Medicare Part D claims in 2024
In 2024, Dr. Kooistra wrote 7,243 Medicare Part D claims for 980 patients. 86% of them were for generic drugs. CMS names the drug for 6,814 of them, across 111 drugs with 11 or more claims each, at $2,660,527 in total drug cost. In 2023, CMS named 7,874 claims across 116 drugs.
Dr. Kooistra's Part D claims by kind of drug, 2024
- Generic6,261 claims86%
- Brand-name929 claims13%
- Other53 claims1%
Dr. Kooistra'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 Dr. Kooistra's Part D claims, 2024
- Opioids10%723 of 7,243 claims
- Antibiotics0%21 of 7,243 claims
- Antipsychotics, patients 65 and over1%40 of 7,243 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 7,8742024: 6,81413%
Drugs named by CMS: 111 in 2024, 116 in 2023.
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
Dr. Carol A. Kooistra scored 95 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Kooistra for performance year 2024, reported through an alternative payment model (APM). Dr. Kooistra accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Kooistra as offering telehealth. CMS counts 22 procedures of skin biopsy by Dr. Kooistra, more than 63% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Kooistra's MIPS scores, performance year 2024
- 95of 100Final score
- 89.4of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Kooistra ranks in Medicare procedure volume
- Skin biopsy
- 63rd percentile22 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Carol A. Kooistra received $37,239 in industry payments from 2016 to 2025
CMS Open Payments shows 2,133 general payments to Dr. Kooistra from 89 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 95% of the total. Teva Pharmaceuticals USA, Inc. paid the most, $2,221.
General payments to Dr. Kooistra by program year, 2016 to 2025
General payments to Dr. Kooistra by kind, 2016 to 2025
- Food and beverage$35,23295%
- Travel and lodging$1,0043%
- Education$6282%
- Speaker and faculty fees$3741%
Companies that paid Dr. Kooistra the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Carol A. Kooistra graduated from University of Virginia School of Medicine
Dr. Kooistra graduated from University of Virginia School of Medicine in 1982.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Carol A. Kooistra'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Carol A. Kooistra
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. Carol A. Kooistra's NPI number?
Dr. Carol A. Kooistra's NPI number is 1598741837. It was assigned on December 19, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Carol A. Kooistra?
Dr. Carol A. Kooistra is a neurologist in Spartanburg, South Carolina. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Carol A. Kooistra practice?
Dr. Kooistra practices at 541 Floyd Rd, Spartanburg, SC 29307-1520. Dr. Kooistra's primary practice is Carolina Neurology Of Spartanburg in Spartanburg, South Carolina. Dmand AI also links Dr. Kooistra to 5 hospitals, 2 home health agencies, 2 medical groups and 1 group practice or clinic.
What is Dr. Carol A. Kooistra's office phone number?
The practice phone on file for Dr. Kooistra is (864) 585-6179.
What is Dr. Carol A. Kooistra's medical license number?
Dr. Kooistra holds South Carolina license 13349.
Which hospitals is Dr. Carol A. Kooistra affiliated with?
Dr. Kooistra is affiliated with Spartanburg Medical Center. Dmand AI links Dr. Kooistra to 5 more hospitals.
What medical group is Dr. Carol A. Kooistra part of?
Dr. Kooistra is linked to Carolina Neurology of Spartanburg. Dmand AI links Dr. Kooistra to 2 more medical groups.
Does Dr. Carol A. Kooistra accept Medicare?
Yes. CMS data shows Dr. Kooistra billed Medicare for 38,479 services in 2024, and Dr. Kooistra accepts Medicare assignment.
Does Dr. Carol A. Kooistra offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Kooistra as offering telehealth services.
What is Dr. Carol A. Kooistra's MIPS score?
Dr. Kooistra's MIPS final score for performance year 2024 is 95 out of 100, reported through an alternative payment model (APM).
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How many Medicare patients does Dr. Carol A. Kooistra see?
CMS counts 1,955 Medicare patients who saw Dr. Kooistra in 2024, with an average age of 73.
What services does Dr. Carol A. Kooistra bill to Medicare?
In 2024, Dr. Kooistra's most billed Medicare services were injected or infused drug (J0585), injected or infused drug (J2350) and injected or infused drug (J2919).
Where did Dr. Carol A. Kooistra go to medical school?
Dr. Kooistra graduated from University of Virginia School of Medicine in 1982.
What drugs does Dr. Carol A. Kooistra prescribe most?
In 2024 Medicare Part D data, Dr. Kooistra's most prescribed drugs by claims were Gabapentin, Donepezil HCl and Levetiracetam.
Has Dr. Carol A. Kooistra received payments from drug or device companies?
CMS Open Payments shows $37,239 in general payments to Dr. Kooistra from 89 companies from 2016 to 2025. The largest total came from Teva Pharmaceuticals USA, Inc.
How long has Dr. Carol A. Kooistra been practicing?
Dr. Kooistra graduated from medical school in 1982, 44 years ago.
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