Anna Williamson Gleaton, NP
Acute Care Nurse Practitioner · Columbia, SC
Anna Williamson Gleaton, NP is an acute care nurse practitioner with a practice address in Columbia, South Carolina, and NPI 1619424462, issued on Sep 8, 2016. Check the license (South Carolina 20438, as entered in NPPES) with the South Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Anna Williamson Gleaton
- Credential
- NP
- Primary taxonomy
- Acute Care Nurse Practitioner 363LA2100X
- License number
- 20438 SC
Self-reported in NPPES; status is on the state search - Practice location
- 8 Richland Medical Park Dr Ste 400, Columbia, SC 29203
- Phone
- (803) 765-0871
- Enumerated
- Sep 8, 2016
- Record last updated
- Nov 17, 2025
- Fax
- (803) 765-9215
- Medicaid IDs
- 400186 SC
NP5092 SC - Medicare enrollment
- Enrolled (PECOS I20180423000372); accepts Medicare assignment
- Medical or professional school
- University Of Alabama School Of Medicine, 2016
- Entity
- Type 1 · individual
8 nearest acute care nurse practitioner records → All 465 in South Carolina → Look up another NPI →
Also registered at 8 Richland Medical Park Dr Ste 400
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- James Grimes, PASurgical Physician Assistant1750412607
- Nathan Hoadley, PAPhysician Assistant1154016806
- Katelyn James, FNPFamily Nurse Practitioner1619642881
Verify Anna Williamson Gleaton 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 20438Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average acute care nurse practitioner in 2024
49 Medicare Part D claims for 19 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D.
Most prescribed
- Clopidogrel12 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.
Industry payments in 2024: $497.84
26 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 10,984 providers of this specialty with any payment received $647.94 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Prisma Health Medical Group-MidlandsColumbia, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Anna Williamson Gleaton among 465 acute care nurse practitioner records in South Carolina
Anna Williamson Gleaton, NP is one of 465 acute care nurse practitioner records with a practice address in South Carolina. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 38% of them.
- NPI issued2016 · 38% of these records are older, 56% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2016 · median 2018 among the 344 with a school on file
- Record last updated2025 · 41% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
127 acute care nurse practitioner records list a practice address in Columbia
They are 127 of the 11,200 NPPES records with a practice address in Columbia, and 465 acute care nurse practitioner records in South Carolina.
All 465 in South Carolina → Every provider in Columbia → Acute Care Nurse Practitioner nationwide →
The 8 acute care nurse practitioner records with the nearest ZIP codes
- Beckie Church, N. P.Columbia, SC 292031275591687
- Brandon Foster, ACNPColumbia, SC 292031174591085
- Kimberly Kirton, NPColumbia, SC 292031104808013
- Janet Kubas, NPColumbia, SC 292031679575559
- Russell McMurry, ACNPColumbia, SC 292031770698235
- Judy Nichols, APRNColumbia, SC 292031750415790
- Jennifer Paglia, RN, MSN, ACNP-CColumbia, SC 292031356530497
- Lavon Ross-Purdie, FNPColumbia, SC 292031053378901
Common questions
What is Anna Williamson Gleaton, NP's NPI number?
Anna Williamson Gleaton, NP's National Provider Identifier (NPI) is 1619424462, issued on Sep 8, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Anna Williamson Gleaton, NP located?
The NPPES record lists a practice address at 8 Richland Medical Park Dr Ste 400, Columbia, SC, 29203. Phone: (803) 765-0871. Providers update this record themselves, so call before visiting.
How can I verify Anna Williamson Gleaton, NP's license?
NPPES lists South Carolina license number 20438, as entered by the provider. Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.
How much does Anna Williamson Gleaton, NP prescribe under Medicare Part D?
In 2024, Anna Williamson Gleaton, NP had 49 Medicare Part D claims for 19 beneficiaries; the average among acute care nurse practitioner prescribers was 594. 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.