Lucas Casey Armstrong, MD
Orthopaedic Surgery Physician · Bloomington, IL
Lucas Casey Armstrong, MD is an orthopaedic surgery physician with a practice address in Bloomington, Illinois, and NPI 1174783880, issued on Jun 16, 2008. Check the license (Illinois 036135944, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Lucas Casey Armstrong
- Credential
- MD
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License number
- 036135944 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1111 Trinity Lane, Bloomington, IL 61704
- Phone
- (309) 663-6461
- Enumerated
- Jun 16, 2008
- Record last updated
- Sep 8, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (309) 663-5711
- Medicare enrollment
- Enrolled (PECOS I20141024001078); accepts Medicare assignment
- Medical or professional school
- University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 2008
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 995 in Illinois → Look up another NPI →
Also registered at 1111 Trinity Lane
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Richard Bauersfeld, PTPhysical Therapist1912915208
- Wendell Becton, M.D.Sports Medicine (Family Medicine) Physician1649237504
- Patricia Buckley, P.T.Physical Therapist1740567452
- Abby Curtis, PT, MS, CLTPhysical Therapist1124036322
- Nicholle Eisfelder, MS,OT/L,CHTHand Occupational Therapist1144474321
- Sarah Follmer, DPTPhysical Therapist1477881134
Verify Lucas Casey Armstrong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036135944Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.3 times the Medicare Part D claims of the average orthopaedic surgery physician in 2024
791 Medicare Part D claims for 321 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. 35 claims were for opioids.
Most prescribed
- Meloxicam361 claims
- Mupirocin129 claims
- Amoxicillin124 claims
- Celecoxib37 claims
- Methylprednisolone26 claims
- Clindamycin Hcl25 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $2,840.96
15 payments; by number, the most common kind was food and beverage; the largest payer was Medical Device Business Services, Inc. The 15,003 providers of this specialty with any payment received $23,022.89 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Carle Health Care IncorporatedUrbana, IL
- Carle West Physician Group IncBloomington, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lucas Casey Armstrong among 995 orthopaedic surgery physician records in Illinois
Lucas Casey Armstrong, MD is one of 995 orthopaedic surgery physician records with a practice address in Illinois. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 57% of them.
- NPI issued2008 · 57% of these records are older, 38% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2008 · median 2001 among the 556 with a school on file
- Record last updated2016 · 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 Illinois 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 Illinois
There are 995 orthopaedic surgery physician records in Illinois.
All 995 in Illinois → Every provider in Bloomington → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- John Dustman, M.D.Bloomington, IL 617041760498497
- Mark Hanson, M.D.Bloomington, IL 617041548276256
- George Irwin, M.D.Bloomington, IL 617041629085089
- Tyler Neal, D.O.Bloomington, IL 617041336555994
- Joseph Newcomer, M.D.Bloomington, IL 617041285633420
- Joseph Novotny, M.D.Bloomington, IL 617041881601144
- Robert Seidl, MDBloomington, IL 617041215046313
- Edward Kolb, M.D.Bloomington, IL 617051538168786
Common questions
What is Lucas Casey Armstrong, MD's NPI number?
Lucas Casey Armstrong, MD's National Provider Identifier (NPI) is 1174783880, issued on Jun 16, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Lucas Casey Armstrong, MD located?
The NPPES record lists a practice address at 1111 Trinity Lane, Bloomington, IL, 61704. Phone: (309) 663-6461. Providers update this record themselves, so call before visiting.
How can I verify Lucas Casey Armstrong, MD's license?
NPPES lists Illinois license number 036135944, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Lucas Casey Armstrong, MD prescribe under Medicare Part D?
In 2024, Lucas Casey Armstrong, MD had 791 Medicare Part D claims for 321 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. Part D covers Medicare prescriptions only.
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.