William Horsley, M.D.
NPI 1841341369 · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Columbus, MS
Enrolled with Medicare as Practitioner - Cardiac Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Horsley, M.D. is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician provider in Columbus, MS (NPI 1841341369).
Provider details
- NPI number
- 1841341369
- Entity type
- Individual
- Primary specialty
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 15937 (MS)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
6 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
112 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) |
|---|---|---|
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 49 | $200 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 31 | $148 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 20 | $159 |
| Removal of Blood Clot and Portion of Chest, Neck, Or Brain Artery35301 | 12 | $1,004 |
Typical Medicare-allowed amounts for these services range $148–$1,004 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,688 across 18 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
Additional practice locations (5)
- 1004 1st St N Ste 270Alabaster, AL 35007-8798Phone: (205) 620-7523Fax: (205) 620-8667
- 2018 Brookwood Medical Ctr Dr Ste 215Birmingham, AL 35209-6870Phone: (205) 877-2627Fax: (205) 802-6590
- 833 Princeton Ave Sw Ste 200fBirmingham, AL 35211-1321Phone: (205) 785-3218Fax: (205) 786-6227
- 5295 Preserve Pkwy Ste 260Hoover, AL 35244-4703Phone: (205) 510-5000Fax: (205) 599-9056
- 9981 S Healthpark DrFort Myers, FL 33908-3618Phone: (239) 343-6341Fax: (239) 343-4242
Registry dates
- Enumerated
- 2007-01-12
- Last updated
- 2026-05-18
- Certified
- 2026-05-18
Frequently asked questions
- What is William Horsley's NPI number?
- William Horsley's National Provider Identifier (NPI) is 1841341369, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Horsley's specialty?
- William Horsley is listed in the NPPES registry with a primary specialty of Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is William Horsley located?
- William Horsley's practice location on file with NPPES is 255 Baptist Blvd Ste 401, Columbus, MS 39705-2006.
- What is William Horsley's phone number?
- The practice phone number listed in the NPPES registry for William Horsley is (662) 244-2288.
- Does William Horsley accept Medicare?
- William Horsley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Horsley's NPI active?
- Yes — William Horsley's NPI (1841341369) is active in the NPPES registry as of the last update on 2026-05-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.