NPPES file of Aug 9, 2026

Kurt Langenderfer, D.D.S.

Dentist · Bethesda, MD

Kurt Langenderfer, D.D.S. is a dentist with a practice address in Bethesda, Maryland, and NPI 1043652506, issued on Jul 25, 2013. Check the license with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1043652506
Name
Kurt Langenderfer
Credential
D.D.S.
Primary taxonomy
Dentist 122300000X
License number
30.023964 OH
Self-reported in NPPES; status is on the state search
Practice location
8901 Wisconsin Ave, Bethesda, MD 20889
Phone
(440) 623-3304
Enumerated
Jul 25, 2013
Record last updated
Jul 25, 2013 (not updated in 13 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 8901 Wisconsin Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Yousef AbdelmotaalPharmacist1316558414
  2. Fenote Abraham, M.D.Addiction Psychiatry Physician1073660916
  3. Anthony AchilleMilitary Health Care Provider1548117609
  4. Chigozie Achuko, DMDDentist1811235898
  5. Jennifer Ackerman Helfand, LCSW-CSocial Worker1912658659
  6. Barry Adams, M.S.S.W.Clinical Social Worker1033242730

Verify Kurt Langenderfer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maryland board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Maryland license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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16% more Medicare Part D claims than the average dentist in 2024

100 Medicare Part D claims for 68 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.

  1. Kurt Langenderfer100
  2. Specialty average86

Most prescribed

  1. Amoxicillin49 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.

Kurt Langenderfer among 1,870 dentist records in Maryland

Kurt Langenderfer, D.D.S. is one of 1,870 dentist records with a practice address in Maryland. 60% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 59% of them.

  • NPI issued2013 · 59% of these records are older, 36% newer
  • In a Medicare fileYes · 60% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2013 · 69% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

138 dentist records list a practice address in Bethesda

They are 138 of the 7,245 NPPES records with a practice address in Bethesda, and 1,870 dentist records in Maryland.

The 8 dentist records with the nearest ZIP codes

  1. Peter Bertrand, DDSBethesda, MD 208891649242413
  2. Margaret Drum, DDSBethesda, MD 208891023289170
  3. Kristi Erickson, D.M.DBethesda, MD 208891477554236
  4. Jared Geller, DMDBethesda, MD 208891467646349
  5. David Glynn, DMDBethesda, MD 208891306848049
  6. Istvan Hargitai, DDSBethesda, MD 208891497737811
  7. John Johnson, DDS, MSBethesda, MD 208891568463651
  8. Sara Leasure, DDSBethesda, MD 208891215999396

Common questions

What is Kurt Langenderfer, D.D.S.'s NPI number?

Kurt Langenderfer, D.D.S.'s National Provider Identifier (NPI) is 1043652506, issued on Jul 25, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Kurt Langenderfer, D.D.S. located?

The NPPES record lists a practice address at 8901 Wisconsin Ave, Bethesda, MD, 20889. Phone: (440) 623-3304. Providers update this record themselves, so call before visiting.

How can I verify Kurt Langenderfer, D.D.S.'s license?

Search the Maryland board that licenses this profession; the NPPES record confirms identity only.

How much does Kurt Langenderfer, D.D.S. prescribe under Medicare Part D?

In 2024, Kurt Langenderfer, D.D.S. had 100 Medicare Part D claims for 68 beneficiaries; the average among dentist prescribers was 86. 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.