Larry Showalter, MD
NPI 1942211818 · Orthopaedic Surgery Physician · Boise, ID
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Larry Showalter, MD is a Orthopaedic Surgery Physician provider in Boise, ID (NPI 1942211818).
Provider details
- NPI number
- 1942211818
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- M-6652 (ID)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-10
- Last updated
- 2012-08-19
Frequently asked questions
- What is Larry Showalter's NPI number?
- Larry Showalter's National Provider Identifier (NPI) is 1942211818, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Larry Showalter's specialty?
- Larry Showalter is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Larry Showalter located?
- Larry Showalter's practice location on file with NPPES is 600 N Robbins Rd, Boise, ID 83702-4566.
- What is Larry Showalter's phone number?
- The practice phone number listed in the NPPES registry for Larry Showalter is (208) 383-0201.
- Does Larry Showalter accept Medicare?
- Larry Showalter is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Larry Showalter's NPI active?
- Yes — Larry Showalter's NPI (1942211818) is active in the NPPES registry as of the last update on 2012-08-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.