Eric M. Langenwalter, D.M.D., M.S.
Prosthodontics · East Alton, IL
Eric M. Langenwalter, D.M.D., M.S. is a prosthodontics with a practice address in East Alton, Illinois, and NPI 1407076680, issued on Apr 27, 2007. Check the license with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Eric M. Langenwalter
- Credential
- D.M.D., M.S.
- Primary taxonomy
- Prosthodontics 1223P0700X
- Practice location
- 160 S Bellwood Dr Ste B, East Alton, IL 62024
- Phone
- (618) 258-1300
- Enumerated
- Apr 27, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest prosthodontics records → All 78 in Illinois → Look up another NPI →
Also registered at 160 S Bellwood Dr Ste B
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Robert Douglas, D.M.D., M.S.Prosthodontics1003938663
- Tad Steinhauer, D.M.D.Dentist1487874111
Verify Eric M. Langenwalter in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average prosthodontics in 2024
14 Medicare Part D claims, against an average of 90 among the 1,779 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Eric M. Langenwalter among 78 prosthodontics records in Illinois
Eric M. Langenwalter, D.M.D., M.S. is one of 78 prosthodontics records with a practice address in Illinois. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 23% of them.
- NPI issued2007 · 23% of these records are older, 56% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileNo · 3% of these records are
- Record last updated2007 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223P0700X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 prosthodontics records list a practice address in East Alton
They are 2 of the 64 NPPES records with a practice address in East Alton, and 78 prosthodontics records in Illinois.
All 78 in Illinois → Every provider in East Alton → Prosthodontics nationwide →
The 8 prosthodontics records with the nearest ZIP codes
- Robert Douglas, D.M.D., M.S.East Alton, IL 620241003938663
- Rula Amarin, DDS, MSEdwardsville, IL 620251083285704
- Harvey Breckner, D.M.D., M.S.Edwardsville, IL 620251962663245
- Tobin Boyd, DMDAlton, IL 620021770591034
- Joseph Shea, DDS, MSAlton, IL 620021164565958
- Andre Henriques, DDSDanville, IL 618321700877438
- Bryan Dye, D.D.S.Scott Afb, IL 622251306832993
- Keaton Forrester, DMDScott Afb, IL 622251578927786
Common questions
What is Eric M. Langenwalter, D.M.D., M.S.'s NPI number?
Eric M. Langenwalter, D.M.D., M.S.'s National Provider Identifier (NPI) is 1407076680, issued on Apr 27, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Eric M. Langenwalter, D.M.D., M.S. located?
The NPPES record lists a practice address at 160 S Bellwood Dr Ste B, East Alton, IL, 62024. Phone: (618) 258-1300. Providers update this record themselves, so call before visiting.
How can I verify Eric M. Langenwalter, D.M.D., M.S.'s license?
Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Eric M. Langenwalter, D.M.D., M.S. prescribe under Medicare Part D?
In 2024, Eric M. Langenwalter, D.M.D., M.S. had 14 Medicare Part D claims; the average among prosthodontics prescribers was 90. 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.