Benjamin Williams, M.D.
NPI 1013195395 · Family Medicine Physician · Lake Charles, LA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Benjamin Williams, M.D. is a Family Medicine Physician provider in Lake Charles, LA (NPI 1013195395).
Provider details
- NPI number
- 1013195395
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD204397 (LA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
7,801 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) |
|---|---|---|
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 935 | $58 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 899 | $118 |
| Chronic Care Management Services for Two Or More Chronic Conditions, Additional 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99439 | 684 | $44 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 633 | $9 |
| Blood Test, Basic Group of Blood Chemicals (calcium, Total)80048 | 504 | $8 |
| Liver Function Blood Test Panel80076 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 130 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 600 | 166 |
| Atorvastatin Calcium | 524 | 151 |
| Levothyroxine Sodium | 466 | 110 |
| Losartan Potassium | 449 | 133 |
| Rosuvastatin Calcium | 386 | 112 |
| Montelukast Sodium | 283 | 87 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$750 across 40 records (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
Registry dates
- Enumerated
- 2008-02-08
- Last updated
- 2017-01-30
Frequently asked questions
- What is Benjamin Williams's NPI number?
- Benjamin Williams's National Provider Identifier (NPI) is 1013195395, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Benjamin Williams's specialty?
- Benjamin Williams is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Benjamin Williams located?
- Benjamin Williams's practice location on file with NPPES is 771 E Bayou Pines Dr, Lake Charles, LA 70601-7183.
- What is Benjamin Williams's phone number?
- The practice phone number listed in the NPPES registry for Benjamin Williams is (337) 433-1212.
- Does Benjamin Williams accept Medicare?
- Benjamin Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Benjamin Williams's NPI active?
- Yes — Benjamin Williams's NPI (1013195395) is active in the NPPES registry as of the last update on 2017-01-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.