Robert James Nacin, DDS
Dentist · Rock Island, IL
Robert James Nacin, DDS is a dentist with a practice address in Rock Island, Illinois, and NPI 1881730737, issued on Jan 29, 2007. Check the license (Illinois 19A13656, as entered in NPPES) with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Robert James Nacin
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- 19A13656 IL
Self-reported in NPPES; status is on the state search - Practice location
- 4203 11TH St, Rock Island, IL 61201
- Phone
- (309) 788-0294
- Enumerated
- Jan 29, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 4,522 in Illinois → Look up another NPI →
Verify Robert James Nacin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 19A13656Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Robert James Nacin among 4,522 dentist records in Illinois
Robert James Nacin, DDS is one of 4,522 dentist records with a practice address in Illinois. 64% 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 2007, is newer than 19% of them.
- NPI issued2007 · 19% of these records are older, 62% newer
- In a Medicare fileNo · 64% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 74% 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 Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
8 dentist records list a practice address in Rock Island
They are 8 of the 782 NPPES records with a practice address in Rock Island, and 4,522 dentist records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 4,522 in Illinois → Every provider in Rock Island → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Peter Caras, DDSRock Island, IL 612011861552762
- Joseph Carnahan, D.D.S.Rock Island, IL 612011710141452
- Farai Kambasha, DDSRock Island, IL 612011730308958
- Thais Meredith, D.M.D.Rock Island, IL 612011124479266
- Gregory Murphy, D.D.S.Rock Island, IL 612011326106394
- Pete Pirog, DMDRock Island, IL 612011942428990
- Leanne Thatcher, DDSRock Island, IL 612011205941549
- Regina Nonnenmann, D.D.S.Aledo, IL 612311578661724
Common questions
What is Robert James Nacin, DDS's NPI number?
Robert James Nacin, DDS's National Provider Identifier (NPI) is 1881730737, issued on Jan 29, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Robert James Nacin, DDS located?
The NPPES record lists a practice address at 4203 11TH St, Rock Island, IL, 61201. Phone: (309) 788-0294. Providers update this record themselves, so call before visiting.
How can I verify Robert James Nacin, DDS's license?
NPPES lists Illinois license number 19A13656, as entered by the provider. Search the Illinois 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.