NPPES file of Aug 9, 2026

Lindsey Dill Willis, MSN, FNP-BC

Family Nurse Practitioner · Charleston, SC

Lindsey Dill Willis, MSN, FNP-BC is a family nurse practitioner with a practice address in Charleston, South Carolina, and NPI 1881238111, issued on Oct 30, 2019. Check the license (South Carolina 23386, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1881238111
Name
Lindsey Dill Willis
Credential
MSN, FNP-BC
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
23386 SC
Self-reported in NPPES; status is on the state search
Practice location
171 Ashley Avenue, Charleston, SC 29425
Phone
(843) 792-2300
Enumerated
Oct 30, 2019
Record last updated
Mar 2, 2022
Medicare enrollment
Enrolled (PECOS I20200224002058); 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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Also registered at 171 Ashley Avenue

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

  1. Ian Aaronson, MDUrology Physician1295780070
  2. Tammy Davidson, FNPFamily Nurse Practitioner1437287968
  3. Chad Davis, FNPFamily Nurse Practitioner1760025258
  4. Graciela De Jesus, MDDermatology Physician1659577518
  5. Maria Jennifer Diaz, C.R.N.P.Nurse Practitioner1952338733
  6. Emily Dudleck, PAPhysician Assistant1558792184

Verify Lindsey Dill Willis 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 23386
    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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87% fewer Medicare Part D claims than the average family nurse practitioner in 2024

166 Medicare Part D claims for 74 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 64% of claims.

  1. Lindsey Willis166
  2. Specialty average1,305

Most prescribed

  1. Ultra-Fine Nano Pen Needle19 claims
  2. Humalog Kwikpen U-10018 claims
  3. Lantus Solostar16 claims
  4. Novolog Flexpen15 claims
  5. Humulin N Kwikpen14 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 73.8 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score60.3
  2. Costout of 100 · 30%53.4
  3. Promoting interoperabilityout of 100 · 25%99.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $97.76

1 payment: food and beverage; the largest payer was Xeris Pharmaceuticals, Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Lindsey Willis$97.76
  2. Specialty average$650.95

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. University Medical Associates OF The Medical University OF South CarolCharleston, SC

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

Lindsey Dill Willis among 4,320 family nurse practitioner records in South Carolina

Lindsey Dill Willis, MSN, FNP-BC 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
  • Graduated2019 · 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).

320 family nurse practitioner records list a practice address in Charleston

They are 320 of the 10,840 NPPES records with a practice address in Charleston, and 4,320 family nurse practitioner records in South Carolina.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Gladney BrooksCharleston, SC 294251730332750
  2. Joan Cain, FNPCharleston, SC 294251356464564
  3. Mary Chalk, APRN-BCCharleston, SC 294251245440999
  4. Amy Cook, FNP-BCCharleston, SC 294251366610040
  5. Tammy Davidson, FNPCharleston, SC 294251437287968
  6. Pamela Eliason, APRN-BCCharleston, SC 294251346453065
  7. Susan Ersig, NURSE PRACTITIONERCharleston, SC 294251760522064
  8. Erica Gunnells, FNPCharleston, SC 294251912131285

Common questions

What is Lindsey Dill Willis, MSN, FNP-BC's NPI number?

Lindsey Dill Willis, MSN, FNP-BC's National Provider Identifier (NPI) is 1881238111, issued on Oct 30, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Lindsey Dill Willis, MSN, FNP-BC located?

The NPPES record lists a practice address at 171 Ashley Avenue, Charleston, SC, 29425. Phone: (843) 792-2300. Providers update this record themselves, so call before visiting.

How can I verify Lindsey Dill Willis, MSN, FNP-BC's license?

NPPES lists South Carolina license number 23386, as entered by the provider. Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.

How much does Lindsey Dill Willis, MSN, FNP-BC prescribe under Medicare Part D?

In 2024, Lindsey Dill Willis, MSN, FNP-BC had 166 Medicare Part D claims for 74 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.

What is Lindsey Dill Willis, MSN, FNP-BC's MIPS final score?

The 2023 MIPS final score is 73.8 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.