Liza Ann Williams, APRN
Family Nurse Practitioner · Florence, SC
Liza Ann Williams, APRN is a family nurse practitioner with a practice address in Florence, South Carolina, and NPI 1215494729, issued on Feb 21, 2019. Check the license (South Carolina 22512, as entered in NPPES) with the South Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Liza Ann Williams
- Credential
- APRN
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 22512 SC
Self-reported in NPPES; status is on the state search - Practice location
- 2200 S Irby St, Florence, SC 29505
- Phone
- (843) 662-9945
- Enumerated
- Feb 21, 2019
- Record last updated
- Nov 8, 2024
- Medicare enrollment
- Enrolled (PECOS I20190611000327); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 4,320 in South Carolina → Look up another NPI →
Also registered at 2200 S Irby St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Marc Cutler, PTOrthopedic Physical Therapist1720273188
- Paseo Douglas, NPFamily Nurse Practitioner1972155471
Verify Liza Ann Williams 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 22512Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% fewer Medicare Part D claims than the average family nurse practitioner in 2024
440 Medicare Part D claims for 251 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone82 claims
- Amoxicillin-Clavulanate Potass51 claims
- Methylprednisolone47 claims
- Amoxicillin33 claims
- Azithromycin29 claims
- Montelukast Sodium19 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): 70.1 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $97.99
1 payment: food and beverage; the largest payer was Abbvie 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.
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
- Novant Health Urgent Cares LLCFlorence, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Liza Ann Williams among 4,320 family nurse practitioner records in South Carolina
Liza Ann Williams, 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
- Graduated2017 · median 2018 among the 2,643 with a school on file
- Record last updated2024 · 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).
169 family nurse practitioner records list a practice address in Florence
They are 169 of the 2,634 NPPES records with a practice address in Florence, and 4,320 family nurse practitioner records in South Carolina.
All 4,320 in South Carolina → Every provider in Florence → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Garland Ames, FNPFlorence, SC 295051639475098
- Evelyn CoeFlorence, SC 295051710092069
- Seceal DavisFlorence, SC 295051336568427
- Rebecca Dessez, NPFlorence, SC 295051306294236
- Kristin Dubose, FNPFlorence, SC 295051154853794
- Bambie Floyd, APRNFlorence, SC 295051306179932
- Rebecca Harlan, FNPFlorence, SC 295051619287455
- Kathy Horne BurgessFlorence, SC 295051043698848
Common questions
What is Liza Ann Williams, APRN's NPI number?
Liza Ann Williams, APRN's National Provider Identifier (NPI) is 1215494729, issued on Feb 21, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Liza Ann Williams, APRN located?
The NPPES record lists a practice address at 2200 S Irby St, Florence, SC, 29505. Phone: (843) 662-9945. Providers update this record themselves, so call before visiting.
How can I verify Liza Ann Williams, APRN's license?
NPPES lists South Carolina license number 22512, as entered by the provider. Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.
How much does Liza Ann Williams, APRN prescribe under Medicare Part D?
In 2024, Liza Ann Williams, APRN had 440 Medicare Part D claims for 251 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Liza Ann Williams, APRN's MIPS final score?
The 2023 MIPS final score is 70.1 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.