William Michael Marusich, DDS,MS
General Practice Dentistry · Johnson City, NY
William Michael Marusich, DDS,MS is a general practice dentistry with a practice address in Johnson City, New York, and NPI 1164648911, issued on Apr 18, 2007. Check the license (New York 037840, as entered in NPPES) with the New York board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- William Michael Marusich
- Credential
- DDS,MS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 037840 NY
Self-reported in NPPES; status is on the state search - Practice location
- 190 Main St, Johnson City, NY 13790
- Phone
- (607) 797-1310
- Enumerated
- Apr 18, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (607) 797-0917
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 7,828 in New York → Look up another NPI →
Also registered at 190 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Roger Conti, D.D.S.General Practice Dentistry1063534584
Verify William Michael Marusich in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 037840Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
William Michael Marusich among 7,828 general practice dentistry records in New York
William Michael Marusich, DDS,MS is one of 7,828 general practice dentistry records with a practice address in New York. 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 2007, is newer than 35% of them.
- NPI issued2007 · 35% of these records are older, 35% 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 · 79% 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 New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
10 general practice dentistry records list a practice address in Johnson City
They are 10 of the 949 NPPES records with a practice address in Johnson City, and 7,828 general practice dentistry records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 7,828 in New York → Every provider in Johnson City → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Hayes Aronson, D.D.S.Johnson City, NY 137901346330651
- Roger Conti, D.D.S.Johnson City, NY 137901063534584
- Diane Downton, DMDJohnson City, NY 137901356556229
- Jerome Farrell, D.M.D.Johnson City, NY 137901598851479
- William Kucko, DDSJohnson City, NY 137901518181577
- David Rogers, DMDJohnson City, NY 137901063662930
- Stuart RouffJohnson City, NY 137901437179355
- Michael Sprague, DDSJohnson City, NY 137901295858066
Common questions
What is William Michael Marusich, DDS,MS's NPI number?
William Michael Marusich, DDS,MS's National Provider Identifier (NPI) is 1164648911, issued on Apr 18, 2007. An NPI identifies a provider in billing; it is not a license.
Where is William Michael Marusich, DDS,MS located?
The NPPES record lists a practice address at 190 Main St, Johnson City, NY, 13790. Phone: (607) 797-1310. Providers update this record themselves, so call before visiting.
How can I verify William Michael Marusich, DDS,MS's license?
NPPES lists New York license number 037840, as entered by the provider. Search the New York 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.