Jonathan W. Gantz, D.D.S.
General Practice Dentistry · Walla Walla, WA
Jonathan W. Gantz, D.D.S. is a general practice dentistry with a practice address in Walla Walla, Washington, and NPI 1386872141, issued on Jun 30, 2009. Check the license (Washington DE60093430, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jonathan W. Gantz
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- DE60093430 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1608 Penny LN, Walla Walla, WA 99362
- Phone
- (509) 525-9111
- Enumerated
- Jun 30, 2009
- Record last updated
- May 18, 2026
- Fax
- (509) 593-5155
- Medicaid ID
- 2134988 WA
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 3,196 in Washington → Look up another NPI →
Also registered at 1608 Penny LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Aaron Christopher, DMD, MSDOrthodontics and Dentofacial Orthopedics Dentistry1477977486
- Tiah EskildsenDental Assistant1649786484
- Alex Rauchle, DDSOrthodontics and Dentofacial Orthopedics Dentistry1467029884
- Thomas Utt, DDSOrthodontics and Dentofacial Orthopedics Dentistry1598898355
Verify Jonathan W. Gantz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license DE60093430Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
29% more Medicare Part D claims than the average general practice dentistry in 2024
107 Medicare Part D claims for 64 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. 15 claims were for opioids.
Most prescribed
- Amoxicillin45 claims
- Cephalexin14 claims
- Clindamycin Hcl13 claims
- Hydrocodone-Acetaminophen12 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.
Jonathan W. Gantz among 3,196 general practice dentistry records in Washington
Jonathan W. Gantz, D.D.S. is one of 3,196 general practice dentistry records with a practice address in Washington. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 66% of them.
- NPI issued2009 · 66% of these records are older, 31% newer
- In a Medicare fileYes · 57% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2026 · 72% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
29 general practice dentistry records list a practice address in Walla Walla
They are 29 of the 1,276 NPPES records with a practice address in Walla Walla, and 3,196 general practice dentistry records in Washington.
All 3,196 in Washington → Every provider in Walla Walla → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Richard Buck, D.M.D.Walla Walla, WA 993621316922164
- Douglas Coe, DMDWalla Walla, WA 993621356422117
- Nannette GoyerWalla Walla, WA 993621811918154
- Eric Gustavsen, DDSWalla Walla, WA 993621457431025
- Michael Holman, DMDWalla Walla, WA 993621134219785
- Danis Laizure, DMD,FAGDWalla Walla, WA 993621225051907
- Jean Leconte, DDSWalla Walla, WA 993621699850602
- William Musick, D.D.S.Walla Walla, WA 993621881612604
Common questions
What is Jonathan W. Gantz, D.D.S.'s NPI number?
Jonathan W. Gantz, D.D.S.'s National Provider Identifier (NPI) is 1386872141, issued on Jun 30, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Jonathan W. Gantz, D.D.S. located?
The NPPES record lists a practice address at 1608 Penny LN, Walla Walla, WA, 99362. Phone: (509) 525-9111. Providers update this record themselves, so call before visiting.
How can I verify Jonathan W. Gantz, D.D.S.'s license?
NPPES lists Washington license number DE60093430, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Jonathan W. Gantz, D.D.S. prescribe under Medicare Part D?
In 2024, Jonathan W. Gantz, D.D.S. had 107 Medicare Part D claims for 64 beneficiaries; the average among general practice dentistry prescribers was 83. 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.