William Lahouse, M.D.
NPI 1841383593 · Specialist · Columbus, GA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Lahouse, M.D. is a Specialist provider in Columbus, GA (NPI 1841383593).
Provider details
- NPI number
- 1841383593
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 35283 (GA)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
5,633 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 2,370 | $76 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 1,025 | $48 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 611 | $85 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 533 | $9 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 271 | $126 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 105 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 281 | 80 |
| Levothyroxine Sodium | 277 | 67 |
| Atorvastatin Calcium | 251 | 73 |
| Losartan Potassium | 220 | 64 |
| Gabapentin | 158 | 40 |
| Pravastatin Sodium | 145 | 42 |
| Meloxicam | 132 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$152 across 9 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
- 2006-10-02
- Last updated
- 2007-07-08
Frequently asked questions
- What is William Lahouse's NPI number?
- William Lahouse's National Provider Identifier (NPI) is 1841383593, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Lahouse's specialty?
- William Lahouse is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is William Lahouse located?
- William Lahouse's practice location on file with NPPES is 1942 North Avenue, Columbus, GA 31901.
- What is William Lahouse's phone number?
- The practice phone number listed in the NPPES registry for William Lahouse is (706) 596-1245.
- Does William Lahouse accept Medicare?
- William Lahouse is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Lahouse's NPI active?
- Yes — William Lahouse's NPI (1841383593) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.