Jack Semmens, DDS
Dentist · Tahoe City, CA
Jack Semmens, DDS is a dentist with a practice address in Tahoe City, California, and NPI 1073906756, issued on Mar 5, 2015. Check the license (California 18407, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Jack Semmens
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- 18407 CA
Self-reported in NPPES; status is on the state search - Practice location
- 495 North Lake Blvd - 96145, Tahoe City, CA 96145
- Phone
- (530) 583-5546
- Enumerated
- Mar 5, 2015
- Record last updated
- Mar 5, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (530) 583-3559
- Entity
- Type 1 · individual
8 nearest dentist records → All 14,729 in California → Look up another NPI →
Verify Jack Semmens in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 18407Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Jack Semmens among 14,729 dentist records in California
Jack Semmens, DDS is one of 14,729 dentist records with a practice address in California. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2015, is newer than 67% of them.
- NPI issued2015 · 67% of these records are older, 30% newer
- In a Medicare fileNo · 56% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2015 · 73% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 dentist records list a practice address in Tahoe City
They are 2 of the 56 NPPES records with a practice address in Tahoe City, and 14,729 dentist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 14,729 in California → Every provider in Tahoe City → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Richard Tomlinson, DDSTahoe City, CA 961451417020413
- Jeanne Ehrhart, DDSKings Beach, CA 961431164642260
- William Wickland, DDSKings Beach, CA 961431902107394
- David Andrews, DDSCarnelian Bay, CA 961401699935346
- Kevin Cassidy, DDSSouth Lake Tahoe, CA 961501841393360
- Thomas Charon, D.D.S.South Lake Tahoe, CA 961501336432707
- Richard Hall, DDSSouth Lake Tahoe, CA 961501780713537
- Thomas Jarrett, D.D.S.South Lake Tahoe, CA 961501831239904
Common questions
What is Jack Semmens, DDS's NPI number?
Jack Semmens, DDS's National Provider Identifier (NPI) is 1073906756, issued on Mar 5, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Jack Semmens, DDS located?
The NPPES record lists a practice address at 495 North Lake Blvd - 96145, Tahoe City, CA, 96145. Phone: (530) 583-5546. Providers update this record themselves, so call before visiting.
How can I verify Jack Semmens, DDS's license?
NPPES lists California license number 18407, as entered by the provider. Search the California 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. 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.