NPPES file of Aug 9, 2026

Mariel Angelee Hamilton, NP

Gerontology Nurse Practitioner · Greenville, SC

Mariel Angelee Hamilton, NP is a gerontology nurse practitioner with a practice address in Greenville, South Carolina, and NPI 1497466353, issued on Dec 12, 2022. Check the license (South Carolina 26781, as entered in NPPES) with the South Carolina board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1497466353
Name
Mariel Angelee Hamilton
Credential
NP
Primary taxonomy
Gerontology Nurse Practitioner 363LG0600X
License number
26781 SC
Self-reported in NPPES; status is on the state search
Practice location
203 Mills Ave, Greenville, SC 29605
Phone
(864) 271-2147
Enumerated
Dec 12, 2022
Record last updated
Dec 12, 2022
Medicare enrollment
Enrolled (PECOS I20230906004328); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest gerontology nurse practitioner records → All 184 in South Carolina → Look up another NPI →

Also registered at 203 Mills Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. George Acres, MDNephrology Physician1922081298
  2. Chokri AliouaNephrology Physician1538142807
  3. Istvan Bognar, MDNephrology Physician1659354926
  4. Kaye Christopher, MDNephrology Physician1881689966
  5. Kevin Dao, DOInternal Medicine Physician1811456981
  6. Amanda Dill, NPAcute Care Nurse Practitioner1740859636

Verify Mariel Angelee Hamilton in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich South Carolina board licenses this profession
    Search for license 26781    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the South Carolina license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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74% fewer Medicare Part D claims than the average gerontology nurse practitioner in 2024

361 Medicare Part D claims for 129 beneficiaries, against an average of 1,369 among the 6,165 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.

  1. Mariel Hamilton361
  2. Specialty average1,369

Most prescribed

  1. Farxiga52 claims
  2. Lisinopril50 claims
  3. Amlodipine Besylate28 claims
  4. Hydralazine Hcl25 claims
  5. Losartan Potassium25 claims
  6. Furosemide24 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: $162.81

8 payments; by number, the most common kind was food and beverage; the largest payer was Calliditas Therapeutics US Inc. The 3,903 providers of this specialty with any payment received $742.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mariel Hamilton$162.81
  2. Specialty average$742.05

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

  1. Carolina Nephrology PASimpsonville, SC

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Mariel Angelee Hamilton among 184 gerontology nurse practitioner records in South Carolina

Mariel Angelee Hamilton, NP is one of 184 gerontology nurse practitioner records with a practice address in South Carolina. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 74% of them.

  • NPI issued2022 · 74% of these records are older, 17% newer
  • In a Medicare fileYes · 86% of these records are
  • In the CMS Doctors and Clinicians fileYes · 77% of these records are
  • Graduated2022 · median 2018 among the 141 with a school on file
  • Record last updated2022 · 31% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LG0600X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Gerontology Nurse Practitioner providers in South Carolina

There are 184 gerontology nurse practitioner records in South Carolina.

All 184 in South Carolina → Every provider in Greenville → Gerontology Nurse Practitioner nationwide →

The 8 gerontology nurse practitioner records with the nearest ZIP codes

  1. Catherine Brickley, NPGreenville, SC 296051801869029
  2. Karen Cain, APRNGreenville, SC 296051063875870
  3. Jason Collins, NPGreenville, SC 296051003331158
  4. Stanley Darnell, NPGreenville, SC 296051639510704
  5. Gina Fulton, NPGreenville, SC 296051013388438
  6. Thomas Godfrey, GNPGreenville, SC 296051235543281
  7. Heather Holweger-Garcia, NPGreenville, SC 296051790210029
  8. Kathryn RarickGreenville, SC 296051871099093

Common questions

What is Mariel Angelee Hamilton, NP's NPI number?

Mariel Angelee Hamilton, NP's National Provider Identifier (NPI) is 1497466353, issued on Dec 12, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Mariel Angelee Hamilton, NP located?

The NPPES record lists a practice address at 203 Mills Ave, Greenville, SC, 29605. Phone: (864) 271-2147. Providers update this record themselves, so call before visiting.

How can I verify Mariel Angelee Hamilton, NP's license?

NPPES lists South Carolina license number 26781, as entered by the provider. Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.

How much does Mariel Angelee Hamilton, NP prescribe under Medicare Part D?

In 2024, Mariel Angelee Hamilton, NP had 361 Medicare Part D claims for 129 beneficiaries; the average among gerontology nurse practitioner prescribers was 1,369. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.