Andretta Porter-Williams, DDS
NPI 1831319433 · General Practice Dentistry · Franklin, LA
Enrolled with Medicare as Practitioner - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andretta Porter-Williams, DDS is a General Practice Dentistry provider in Franklin, LA (NPI 1831319433).
Provider details
- NPI number
- 1831319433
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DDS
- Sex
- Female
- Sole proprietor
- Yes
- License
- 4645 (LA)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Chlorhexidine Gluconate | 121 | 102 |
| Amoxicillin | 63 | 55 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 48 | 43 |
| Doxycycline Monohydrate | 37 | 35 |
| Ibuprofen | 26 | 22 |
| Tramadol Hcl | 22 | 21 |
| Doxycycline Hyclate | 19 | 17 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$6 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 (1)
- 460 Ashley Ridge BoulevardSuite 600Shreveport, LA 71106-7238Phone: (318) 868-4188Fax: (318) 868-9151
Registry dates
- Enumerated
- 2007-04-26
- Last updated
- 2022-06-17
- Certified
- 2022-06-17
Frequently asked questions
- What is Andretta Porter-Williams's NPI number?
- Andretta Porter-Williams's National Provider Identifier (NPI) is 1831319433, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andretta Porter-Williams's specialty?
- Andretta Porter-Williams is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Andretta Porter-Williams located?
- Andretta Porter-Williams's practice location on file with NPPES is 1115 Weber St, Franklin, LA 70538-4124.
- What is Andretta Porter-Williams's phone number?
- The practice phone number listed in the NPPES registry for Andretta Porter-Williams is (337) 828-2550.
- Does Andretta Porter-Williams accept Medicare?
- Andretta Porter-Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andretta Porter-Williams's NPI active?
- Yes — Andretta Porter-Williams's NPI (1831319433) is active in the NPPES registry as of the last update on 2022-06-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.