Cassandra Walsh, APRN
Family Nurse Practitioner · Columbia, SC
Cassandra Walsh, APRN is a family nurse practitioner with a practice address in Columbia, South Carolina, and NPI 1093271165, issued on Feb 13, 2019. Check the license (South Carolina 22449, as entered in NPPES) with the South Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Cassandra Walsh
- Credential
- APRN
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 22449 SC
Self-reported in NPPES; status is on the state search - Practice location
- 111 Doctor Cir, Columbia, SC 29203
- Phone
- (800) 491-0909
- Enumerated
- Feb 13, 2019
- Record last updated
- Nov 9, 2022
- Medicare enrollment
- Enrolled (PECOS I20190321002843); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 4,320 in South Carolina → Look up another NPI →
Also registered at 111 Doctor Cir
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dana Addison, APRNAcute Care Nurse Practitioner1861940231
- Melanie All, APRNAcute Care Nurse Practitioner1811499593
- Shantai Allen, APRNFamily Nurse Practitioner1598320046
- Mylene Antonio, APRNGerontology Nurse Practitioner1235779281
- Juanita Aviles, APRNFamily Nurse Practitioner1497273965
- Katherine Barnes, APRNFamily Nurse Practitioner1851021661
Verify Cassandra Walsh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich South Carolina board licenses this profession
Search for license 22449Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% more Medicare Part D claims than the average family nurse practitioner in 2024
2,533 Medicare Part D claims for 188 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 106 claims were for opioids.
Most prescribed
- Levothyroxine Sodium103 claims
- Atorvastatin Calcium99 claims
- Amlodipine Besylate74 claims
- Furosemide63 claims
- Gabapentin55 claims
- Eliquis51 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- SC House Calls IncWest Columbia, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Cassandra Walsh among 4,320 family nurse practitioner records in South Carolina
Cassandra Walsh, APRN is one of 4,320 family nurse practitioner records with a practice address in South Carolina. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 54% of them.
- NPI issued2019 · 54% of these records are older, 38% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2018 · median 2018 among the 2,643 with a school on file
- Record last updated2022 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
662 family nurse practitioner records list a practice address in Columbia
They are 662 of the 11,200 NPPES records with a practice address in Columbia, and 4,320 family nurse practitioner records in South Carolina.
All 4,320 in South Carolina → Every provider in Columbia → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Lisa ComettoColumbia, SC 292031649222779
- Pamela Cromer, MSNColumbia, SC 292031851366058
- Emily Dobbins, CFNPColumbia, SC 292031073527370
- Sophie Fowler, APRNColumbia, SC 292031962441519
- Tonda Jackson, FNPColumbia, SC 292031184690174
- Wendy Lykes, APRNColumbia, SC 292031194775866
- Demerise Minor, FNPColumbia, SC 292031245296797
- Kathryn Mock, FNPColumbia, SC 292031770513103
Common questions
What is Cassandra Walsh, APRN's NPI number?
Cassandra Walsh, APRN's National Provider Identifier (NPI) is 1093271165, issued on Feb 13, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Cassandra Walsh, APRN located?
The NPPES record lists a practice address at 111 Doctor Cir, Columbia, SC, 29203. Phone: (800) 491-0909. Providers update this record themselves, so call before visiting.
How can I verify Cassandra Walsh, APRN's license?
NPPES lists South Carolina license number 22449, as entered by the provider. Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.
How much does Cassandra Walsh, APRN prescribe under Medicare Part D?
In 2024, Cassandra Walsh, APRN had 2,533 Medicare Part D claims for 188 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.