Larry D. Showalter, MD
Orthopaedic Surgery Physician · Boise, ID
Larry D. Showalter, MD is an orthopaedic surgery physician with a practice address in Boise, Idaho, and NPI 1942211818, issued on Aug 10, 2006. Check the license (Idaho M-6652, as entered in NPPES) on the Idaho Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Larry D. Showalter
- Credential
- MD
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License number
- M-6652 ID
Self-reported in NPPES; status is on the state search - Practice location
- 600 N Robbins RD, Boise, ID 83702
- Phone
- (208) 383-0201
- Enumerated
- Aug 10, 2006
- Record last updated
- Aug 19, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (208) 489-4300
- Medicare enrollment
- Enrolled (PECOS I20080731000232); accepts Medicare assignment
- Medical or professional school
- University Of Texas Southwestern Medical School At Dallas, 1988
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 162 in Idaho → Look up another NPI →
Also registered at 600 N Robbins RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ashlie Adams, PTAPhysical Therapy Assistant1295426344
- Kelly AdamsonPhysical Therapist1952781304
- Rebecca Allen, DPTPhysical Therapist1659796787
- Amanda Barnes, OTR/LOccupational Therapist1740686625
- Guniz Bas UzerNurse Practitioner1033971783
- Marcy Bauer, NPNurse Practitioner1407281033
Verify Larry D. Showalter in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIdaho Board of Medicine
Search for license M-6652Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- St Lukes Clinic-Treasure Valley LLCBoise, ID
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Larry D. Showalter among 162 orthopaedic surgery physician records in Idaho
Larry D. Showalter, MD is one of 162 orthopaedic surgery physician records with a practice address in Idaho. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 21% of them.
- NPI issued2006 · 21% of these records are older, 40% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated1988 · median 2003 among the 116 with a school on file
- Record last updated2012 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a Idaho practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery Physician providers in Idaho
There are 162 orthopaedic surgery physician records in Idaho.
All 162 in Idaho → Every provider in Boise → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Leah Cobb, MDBoise, ID 837021891962197
- Catherine Cunagin, MDBoise, ID 837021740316116
- Michael Curtin, MDBoise, ID 837021447206065
- James Johnston, MDBoise, ID 837021114940699
- Ronald Kristensen, M.D.Boise, ID 837021215948807
- Christopher Lawler, MDBoise, ID 837021801801576
- Jeffry Menzner, MDBoise, ID 837021487607198
- Jason Robison, MDBoise, ID 837021801010541
Common questions
What is Larry D. Showalter, MD's NPI number?
Larry D. Showalter, MD's National Provider Identifier (NPI) is 1942211818, issued on Aug 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Larry D. Showalter, MD located?
The NPPES record lists a practice address at 600 N Robbins RD, Boise, ID, 83702. Phone: (208) 383-0201. Providers update this record themselves, so call before visiting.
How can I verify Larry D. Showalter, MD's license?
NPPES lists Idaho license number M-6652, as entered by the provider. Search the Idaho Board of Medicine at https://dopl.idaho.gov/bom/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.