Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Alan L Billsby, DO

Individual provider Surgery Physician · NPI 1871530766

Alan L Billsby, DO practises General Surgery in Sheffield, Alabama. Graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 1985, 41 years ago. Practices with Public Hospital District No 2 Skagit County Washington, a 76-clinician group and accepts Medicare assignment. Licensed in Alabama.

Years since qualifying
41
Trained at
Des Moines University of Osteopathic Medicine and Health Sciences
Licensed in
AL
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

342 Cox Blvd
Sheffield, AL 35660-4020 Not confirmed with CMS for 12 years — call before visiting
Phone: (256) 383-4473
Fax: (256) 381-5232
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence DO.1239 (AL)

Record details

NPI number1871530766
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 1, 2006
Last updated in NPPESApril 7, 2014

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGENERAL SURGERY
Medical schoolDES MOINES UNIVERSITY OF OSTEOPATHIC MEDICINE AND HEALTH SCIENCES
Graduated 1985 (41 years in practice)
Group practice Public Hospital District No 2 Skagit County Washington — 76 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Colonoscopy 1–10 times
Upper gastrointestinal (GI) endoscopy for acid reflux 1–10 times

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients64
Services billed 83 a service is one billed item, such as a visit, a test or a procedure
Average patient age70

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • York Hospital Hospital · York, ME
  • Aspirus Rhinelander Hospital Hospital · Rhinelander, WI
  • Island Hospital Hospital · Anacortes, WA

Colleagues at Public Hospital District No 2 Skagit County Washington

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 76 clinicians in the practice; 12 are shown here.

Other providers in Sheffield