James Gerard Klarsch, D.D.S., M.S.
Orthodontics and Dentofacial Orthopedics Dentistry · Saint Louis, MO
James Gerard Klarsch, D.D.S., M.S. is an orthodontics and dentofacial orthopedics dentistry with a practice address in Saint Louis, Missouri, and NPI 1316073646, issued on Feb 23, 2007. Check the license (Missouri 014138, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- James Gerard Klarsch
- Credential
- D.D.S., M.S.
- Primary taxonomy
- Orthodontics and Dentofacial Orthopedics Dentistry 1223X0400X
- License number
- 014138 MO
Self-reported in NPPES; status is on the state search - Practice location
- 2821 N Ballas RD, Saint Louis, MO 63131
- Phone
- (314) 993-2483
- Enumerated
- Feb 23, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (314) 993-9216
- Entity
- Type 1 · individual
8 nearest orthodontics and dentofacial orthopedics dentistry records → All 203 in Missouri → Look up another NPI →
Also registered at 2821 N Ballas RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Barbara Berger, M.S.W., L.C.S.W.Clinical Social Worker1902985351
- Kristina Brazier, D.C.Chiropractor1073806568
- Patrick Bronder, D.C.Chiropractor1427118769
- John Costello, M.D.Internal Medicine Physician1417062563
- Aaron Cregger, D.D.S.Dentist1053418616
Verify James Gerard Klarsch in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 014138Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $708.40
17 payments; by number, the most common kind was food and beverage; the largest payer was Align Technology, Inc. The 7,622 providers of this specialty with any payment received $1,641.73 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.
James Gerard Klarsch among 203 orthodontics and dentofacial orthopedics dentistry records in Missouri
James Gerard Klarsch, D.D.S., M.S. is one of 203 orthodontics and dentofacial orthopedics dentistry records with a practice address in Missouri. 58% 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 35% of them.
- NPI issued2007 · 35% of these records are older, 44% newer
- In a Medicare fileYes · 58% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2007 · 77% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223X0400X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthodontics and Dentofacial Orthopedics Dentistry providers in Missouri
There are 203 orthodontics and dentofacial orthopedics dentistry records in Missouri.
All 203 in Missouri → Every provider in Saint Louis → Orthodontics and Dentofacial Orthopedics Dentistry nationwide →
The 8 orthodontics and dentofacial orthopedics dentistry records with the nearest ZIP codes
- Debra Fink, DMD, MSSaint Louis, MO 631311497838163
- Lawrence Levens, DDS, MS, PCSaint Louis, MO 631311043350424
- Genevieve Otto, DDS, MSDDes Peres, MO 631311851683510
- Edward Shaheen, DDSSaint Louis, MO 631311306115647
- Mark Humphrey, D.D.S., M.S.Saint Louis, MO 631321023556743
- Nancy Lin, D.M.D.University City, MO 631301427431220
- Julie McCray, DDS, MSSaint Louis, MO 631301235129453
- Stephen Nikodem, DDSSaint Louis, MO 631281306541305
Common questions
What is James Gerard Klarsch, D.D.S., M.S.'s NPI number?
James Gerard Klarsch, D.D.S., M.S.'s National Provider Identifier (NPI) is 1316073646, issued on Feb 23, 2007. An NPI identifies a provider in billing; it is not a license.
Where is James Gerard Klarsch, D.D.S., M.S. located?
The NPPES record lists a practice address at 2821 N Ballas RD, Saint Louis, MO, 63131. Phone: (314) 993-2483. Providers update this record themselves, so call before visiting.
How can I verify James Gerard Klarsch, D.D.S., M.S.'s license?
NPPES lists Missouri license number 014138, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity 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.