NPPES file of Aug 9, 2026

Janet C. Powell, W.H.N.P.

Women's Health Nurse Practitioner · Aiken, SC

Janet C. Powell, W.H.N.P. is a women's health nurse practitioner with a practice address in Aiken, South Carolina, and NPI 1386626455, issued on Nov 15, 2005. Check the license (South Carolina WH693, 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
1386626455
Name
Janet C. Powell
Credential
W.H.N.P.
Primary taxonomy
Women's Health Nurse Practitioner 363LW0102X
License number
WH693 SC
Self-reported in NPPES; status is on the state search
Practice location
410 University Pkwy, Aiken, SC 29801
Phone
(803) 649-7535
Enumerated
Nov 15, 2005
Record last updated
Jul 29, 2024
Fax
(803) 648-8771
Medicaid ID
NP0530 SC
Medicare enrollment
Enrolled (PECOS I20070724000508); accepts Medicare assignment
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 women's health nurse practitioner records → All 107 in South Carolina → Look up another NPI →

Also registered at 410 University Pkwy

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

  1. William Besson, MD INTERNAL MEDICINEInternal Medicine Physician1790862753
  2. Robert Bradford, LISW-CPClinical Social Worker1093030561
  3. Cassie Carroll, LISW-CPClinical Social Worker1205292901
  4. Ty Carter, MDOrthopaedic Surgery of the Spine Physician1811968688
  5. Matilde Chaille, MDPsychiatry Physician1528265790
  6. Mark CollinsAddiction (Substance Use Disorder) Counselor1477005189

Verify Janet C. Powell 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 WH693    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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88% more Medicare Part D claims than the average women's health nurse practitioner in 2024

407 Medicare Part D claims for 121 beneficiaries, against an average of 217 among the 3,809 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.

  1. Janet Powell407
  2. Specialty average217

Most prescribed

  1. Estradiol99 claims
  2. Fluconazole33 claims
  3. Clobetasol Propionate32 claims
  4. Progesterone25 claims
  5. Valacyclovir19 claims
  6. Zolpidem Tartrate17 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: $73.03

4 payments; by number, the most common kind was food and beverage; the largest payer was Exeltis, USA Inc. The 3,574 providers of this specialty with any payment received $426.02 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Janet Powell$73.03
  2. Specialty average$426.02

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. Aiken Obstetrics And Gynecology Associates, PAAiken, SC

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

Janet C. Powell among 107 women's health nurse practitioner records in South Carolina

Janet C. Powell, W.H.N.P. is one of 107 women's health nurse practitioner records with a practice address in South Carolina. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 93% newer
  • In a Medicare fileYes · 56% of these records are
  • In the CMS Doctors and Clinicians fileYes · 40% of these records are
  • Graduated2001 · median 2014 among the 43 with a school on file
  • Record last updated2024 · 40% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LW0102X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Women's Health Nurse Practitioner providers in South Carolina

There are 107 women's health nurse practitioner records in South Carolina.

All 107 in South Carolina → Every provider in Aiken → Women's Health Nurse Practitioner nationwide →

The 8 women's health nurse practitioner records with the nearest ZIP codes

  1. Georgia Brady, WHNPAiken, SC 298031427765379
  2. Stacey Myrick, APRN, WHNP-BCEdgefield, SC 298241780131037
  3. Delois Daniels, APRNFairfax, SC 298271104979061
  4. Vicki Landis, WHNP-BCFairfax, SC 298271194067066
  5. Rebecca Wilkes, NURSE PRACTITIONERFairfax, SC 298271588623540
  6. Alejandra DelaoBeaufort, SC 299021649152299
  7. Angela Seigler, MSN, APRN, WHNP-BCBeaufort, SC 299021255818811
  8. Crystal Swanger, FNP-BCBeaufort, SC 299021225840085

Common questions

What is Janet C. Powell, W.H.N.P.'s NPI number?

Janet C. Powell, W.H.N.P.'s National Provider Identifier (NPI) is 1386626455, issued on Nov 15, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Janet C. Powell, W.H.N.P. located?

The NPPES record lists a practice address at 410 University Pkwy, Aiken, SC, 29801. Phone: (803) 649-7535. Providers update this record themselves, so call before visiting.

How can I verify Janet C. Powell, W.H.N.P.'s license?

NPPES lists South Carolina license number WH693, as entered by the provider. Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.

How much does Janet C. Powell, W.H.N.P. prescribe under Medicare Part D?

In 2024, Janet C. Powell, W.H.N.P. had 407 Medicare Part D claims for 121 beneficiaries; the average among women's health nurse practitioner prescribers was 217. 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.