Liza Williams, APRN
NPI 1215494729 · Family Nurse Practitioner · Florence, SC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Liza Williams, APRN is a Family Nurse Practitioner provider in Florence, SC (NPI 1215494729).
Provider details
- NPI number
- 1215494729
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- 22512 (SC)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
7 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
261 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 50 | $70 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 45 | $87 |
| Amplifed Dna Or Rna Probe Detection of Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19) Antigen87635 | 34 | $46 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 30 | $98 |
| Detection Test By Nucleic Acid for Multiple Types Influenza Virus87502 | 27 | $90 |
| Automated Urinalysis Test81003 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 82 | 79 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 51 | 51 |
| Methylprednisolone | 47 | 46 |
| Amoxicillin | 33 | 33 |
| Azithromycin | 29 | 29 |
| Montelukast Sodium | 19 | 19 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 19 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$98 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 2410 Hoffmeyer RdFlorence, SC 29501-7311Phone: (843) 662-8182Fax: (843) 662-8183
- 241 Kelley StLake City, SC 29560-2446Phone: (843) 394-1051
Registry dates
- Enumerated
- 2019-02-21
- Last updated
- 2024-11-08
- Certified
- 2024-11-08
Frequently asked questions
- What is Liza Williams's NPI number?
- Liza Williams's National Provider Identifier (NPI) is 1215494729, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Liza Williams's specialty?
- Liza Williams is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Liza Williams located?
- Liza Williams's practice location on file with NPPES is 2200 S Irby St, Florence, SC 29505-3423.
- What is Liza Williams's phone number?
- The practice phone number listed in the NPPES registry for Liza Williams is (843) 662-9945.
- Does Liza Williams accept Medicare?
- Liza Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Liza Williams's NPI active?
- Yes — Liza Williams's NPI (1215494729) is active in the NPPES registry as of the last update on 2024-11-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.