Kenneth J. Klem, DDS
Dentist · Bellingham, WA
Kenneth J. Klem, DDS is a dentist with a practice address in Bellingham, Washington, and NPI 1588798961, issued on Mar 15, 2007. Check the license (Washington DE00010539, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kenneth J. Klem
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- DE00010539 WA
Self-reported in NPPES; status is on the state search - Practice location
- 4455 Cordata Pkwy, Bellingham, WA 98226
- Phone
- (360) 671-3225
- Enumerated
- Mar 15, 2007
- Record last updated
- Oct 24, 2025
- Fax
- (360) 671-0000
- Medicaid ID
- 1044863 WA
- Entity
- Type 1 · individual
8 nearest dentist records → All 2,767 in Washington → Look up another NPI →
Also registered at 4455 Cordata Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ione Adams, MDFamily Medicine Physician1366598625
- Sarah AddisonCounselor1174775878
- Sam Arnason, BA, CDPCounselor1568660330
- Casey BartenCounselor1831475607
- Morgan BatesRegistered Nurse1699504688
- Sarah Bates, CNMAdvanced Practice Midwife1508332396
Verify Kenneth J. Klem in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license DE00010539Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.3 times the Medicare Part D claims of the average dentist in 2024
280 Medicare Part D claims for 94 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. 20 claims were for opioids.
Most prescribed
- Chlorhexidine Gluconate195 claims
- Amoxicillin29 claims
- Acetaminophen-Codeine14 claims
- Ibuprofen13 claims
- Clindamycin Hcl11 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.
Kenneth J. Klem among 2,767 dentist records in Washington
Kenneth J. Klem, DDS is one of 2,767 dentist records with a practice address in Washington. 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 2007, is newer than 22% of them.
- NPI issued2007 · 22% of these records are older, 64% 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 updated2025 · 64% 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 Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
59 dentist records list a practice address in Bellingham
They are 59 of the 5,172 NPPES records with a practice address in Bellingham, and 2,767 dentist records in Washington.
All 2,767 in Washington → Every provider in Bellingham → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Reathm Azad, DDSBellingham, WA 982261902635147
- Harpreet Dhillon, DDSBellingham, WA 982261497825582
- Komal Dhir, D.D.SBellingham, WA 982261366760704
- Dennis Doering, DDS PSBellingham, WA 982261366514614
- Jules Frere, DDSBellingham, WA 982261134201700
- Heather Geigle, DDSBellingham, WA 982261811370315
- Scott JonesBellingham, WA 982261295998664
- Llank Lopez ValverdeBellingham, WA 982261568130409
Common questions
What is Kenneth J. Klem, DDS's NPI number?
Kenneth J. Klem, DDS's National Provider Identifier (NPI) is 1588798961, issued on Mar 15, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Kenneth J. Klem, DDS located?
The NPPES record lists a practice address at 4455 Cordata Pkwy, Bellingham, WA, 98226. Phone: (360) 671-3225. Providers update this record themselves, so call before visiting.
How can I verify Kenneth J. Klem, DDS's license?
NPPES lists Washington license number DE00010539, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Kenneth J. Klem, DDS prescribe under Medicare Part D?
In 2024, Kenneth J. Klem, DDS had 280 Medicare Part D claims for 94 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.