John Samuel Nizic, DMD
General Practice Dentistry · Gresham, OR
John Samuel Nizic, DMD is a general practice dentistry with a practice address in Gresham, Oregon, and NPI 1215046834, issued on Aug 29, 2006. Check the license (Oregon 4650, as entered in NPPES) with the Oregon board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- John Samuel Nizic
- Credential
- DMD
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 4650 OR
Self-reported in NPPES; status is on the state search - Practice location
- 60 NW 2ND St, Gresham, OR 97030
- Phone
- (503) 665-3116
- Enumerated
- Aug 29, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (503) 665-3563
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 1,888 in Oregon → Look up another NPI →
Also registered at 60 NW 2ND St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jack Hemelstrand, DMDDentist1770672156
Verify John Samuel Nizic in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license 4650Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
John Samuel Nizic among 1,888 general practice dentistry records in Oregon
John Samuel Nizic, DMD is one of 1,888 general practice dentistry records with a practice address in Oregon. 60% 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 2006, is newer than 15% of them.
- NPI issued2006 · 15% of these records are older, 55% newer
- In a Medicare fileNo · 60% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 68% 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 Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
40 general practice dentistry records list a practice address in Gresham
They are 40 of the 1,934 NPPES records with a practice address in Gresham, and 1,888 general practice dentistry records in Oregon. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,888 in Oregon → Every provider in Gresham → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Dmitri Aleksandrov, DMDGresham, OR 970301598854929
- Sandra Bennett, DMDGresham, OR 970301932157609
- Harry Chambers, DDSGresham, OR 970301306943733
- Lloyd Chang, DDSGresham, OR 970301326011370
- Robert Ferek, DDSGresham, OR 970301295759421
- Howard Hilman, DMDGresham, OR 970301902879539
- Robin Kwon, DDSGresham, OR 970301417054529
- Donna Louie, D.M.D.Gresham, OR 970301144316084
Common questions
What is John Samuel Nizic, DMD's NPI number?
John Samuel Nizic, DMD's National Provider Identifier (NPI) is 1215046834, issued on Aug 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Samuel Nizic, DMD located?
The NPPES record lists a practice address at 60 NW 2ND St, Gresham, OR, 97030. Phone: (503) 665-3116. Providers update this record themselves, so call before visiting.
How can I verify John Samuel Nizic, DMD's license?
NPPES lists Oregon license number 4650, as entered by the provider. Search the Oregon 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.