John Jefferson Zillman, D.D.S
General Practice Dentistry · Leavenworth, KS
John Jefferson Zillman, D.D.S is a general practice dentistry with a practice address in Leavenworth, Kansas, and NPI 1720165194, issued on Nov 1, 2006. Check the license (Kansas 5657, as entered in NPPES) with the Kansas board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- John Jefferson Zillman
- Credential
- D.D.S
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 5657 KS
Self-reported in NPPES; status is on the state search - Practice location
- 3507 S 4TH St, Leavenworth, KS 66048
- Phone
- (913) 682-1000
- Enumerated
- Nov 1, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (913) 682-6131
- Entity
- Type 1 · individual
Also registered at 3507 S 4TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Morgen Gardner, DDSGeneral Practice Dentistry1538493440
- Keith Grigsby, D.D.SGeneral Practice Dentistry1891872875
- Donald Haun, D.D.SGeneral Practice Dentistry1902984917
- Nathan HaverkampGeneral Practice Dentistry1336718105
- Paul Hund, D.D.SGeneral Practice Dentistry1831276815
- Michele Igawa, D.D.SGeneral Practice Dentistry1780761080
Verify John Jefferson Zillman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Kansas board licenses this profession
Search for license 5657Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
14 general practice dentistry records list a practice address in Leavenworth
They are 14 of the 1,059 NPPES records with a practice address in Leavenworth, and 1,065 general practice dentistry records in Kansas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 14 in Leavenworth → All 1,065 in Kansas → Every provider in Leavenworth →
Other general practice dentistry records in Kansas
- Marion Abbick, D.D.S.Junction City, KS1871758516
- Gary Ace, DDSEmporia, KS1316988207
- Eduardo Acosta, DDSDodge City, KS1043945207
- John Adams, DDSSalina, KS1962481119
- Nancy Addy, DDSLeawood, KS1962419127
- Oludamilola Ademidun, DDSMerriam, KS1093336893
- Brian Ahern, DDSKansas City, KS1336110121
- Saher Ahmed, DDSBaxter Springs, KS1356775696
- Carol Akers, D.M.D.Shawnee, KS1659412237
- Terri AlbersOakley, KS1205912359
Common questions
What is John Jefferson Zillman, D.D.S's NPI number?
John Jefferson Zillman, D.D.S's National Provider Identifier (NPI) is 1720165194, issued on Nov 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Jefferson Zillman, D.D.S located?
The NPPES record lists a practice address at 3507 S 4TH St, Leavenworth, KS, 66048. Phone: (913) 682-1000. Providers update this record themselves, so call before visiting.
How can I verify John Jefferson Zillman, D.D.S's license?
NPPES lists Kansas license number 5657, as entered by the provider. Search the Kansas 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.