Individual provider

Simonas Zmuidzinas, DDS, MS

Orthodontics and Dentofacial Orthopedics Dentistry

Simonas Zmuidzinas, DDS, MS is a provider specialising in Orthodontics and Dentofacial Orthopedics Dentistry in Bronx, NY, registered under NPI 1083935381. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.

Getting there

The practice address on file is 1957 MAYFLOWER AVE, Bronx, NY 10461. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.

1957 MAYFLOWER AVE, Bronx, NY 10461 Open in Google Maps →

Credentials and Medicare

State licence
LicenceStateSpecialty
50 050013 NY Orthodontics and Dentofacial Orthopedics… primary
10777 CT Orthodontics and Dentofacial Orthopedics…
02369 NH Orthodontics and Dentofacial Orthopedics…
9601 CO Orthodontics and Dentofacial Orthopedics…
30-01-8046 OH Orthodontics and Dentofacial Orthopedics…
DS026161L PA Orthodontics and Dentofacial Orthopedics…
DN17420 MA Orthodontics and Dentofacial Orthopedics…
019-022019 IL Orthodontics and Dentofacial Orthopedics…

Licences are recorded in 8 states: NY, CT, NH, CO, OH, PA, MA, IL. Providers licensed in several states often practise near a state border or deliver telehealth across state lines.

Medicare (PECOS)

This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.

Licensed in 8 states

This provider holds licences in 8 states: Colorado, Connecticut, Illinois, Massachusetts, New Hampshire, New York, Ohio and Pennsylvania. The practice address on file is in Bronx, NY, but a licence in another state usually means they see patients there too — either at a second location or by telehealth. If the address above is far from you, it is worth calling to ask whether they practise closer to where you live.

CO Colorado
Licence
9601
Specialty
Orthodontics and Dentofacial…
Verify with the CO board →
CT Connecticut
Licence
10777
Specialty
Orthodontics and Dentofacial…
Verify with the CT board →
IL Illinois
Licence
019-022019
Specialty
Orthodontics and Dentofacial…
Verify with the IL board →
MA Massachusetts
Licence
DN17420
Specialty
Orthodontics and Dentofacial…
Verify with the MA board →
NH New Hampshire
Licence
02369
Specialty
Orthodontics and Dentofacial…
Verify with the NH board →
NY New York practice address
Licence
50 050013
Specialty
Orthodontics and Dentofacial…
Verify with the NY board →
OH Ohio
Licence
30-01-8046
Specialty
Orthodontics and Dentofacial…
Verify with the OH board →
PA Pennsylvania
Licence
DS026161L
Specialty
Orthodontics and Dentofacial…
Verify with the PA board →

Licence numbers are self-reported to NPPES at registration. They do not confirm a licence is currently active, in good standing, or valid for the specialty shown — only the state board can tell you that, which is why we link to each one.

What Orthodontics and Dentofacial Orthopedics covers

That area of dentistry concerned with the supervision, guidance and correction of the growing or mature dentofacial structures, including those conditions that require movement of teeth or correction of malrelationships and malformations of their related structures and the adjustment of relationships between and among teeth and facial bones by the application of forces and/or the stimulation and redirection of functional forces within the craniofacial complex. Major responsibilities of orthodontic practice include the diagnosis, prevention, interception and treatment of all forms of malocclusion of the teeth and associated alterations in their surrounding structures; the design, application and control of functional and corrective appliances; and the guidance of the dentition and its supporting structures to attain and maintain optimum occlusal relations in physiologic and esthetic harmony among facial and cranial structures. NUCC Health Care Provider Taxonomy, code 1223X0400X
Dental Providers Dentist Orthodontics and Dentofacial Orthopedics

All registered taxonomy codes

This provider registers 8 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.

CodeSpecialtyLicenceState
1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Orthodontics and Dentofacial Orthopedics 50 050013 NY primary
1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Orthodontics and Dentofacial Orthopedics 10777 CT
1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Orthodontics and Dentofacial Orthopedics 02369 NH
1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Orthodontics and Dentofacial Orthopedics 9601 CO
1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Orthodontics and Dentofacial Orthopedics 30-01-8046 OH
1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Orthodontics and Dentofacial Orthopedics DS026161L PA
1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Orthodontics and Dentofacial Orthopedics DN17420 MA
1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Orthodontics and Dentofacial Orthopedics 019-022019 IL

The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.

Full NPPES record

An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.

NPI1083935381 valid check digit
Entity typeIndividual (NPI-1)
Enumeration dateJun 21, 2010
Last updatedDec 15, 2021
StatusActive
Sole proprietorYes
CredentialDDS, MS
Practice address 1957 MAYFLOWER AVE
Bronx, NY 10461
(917) 392-5113
The last update on file is Dec 15, 2021. Providers are only required to update NPPES when their information changes, so an older date does not necessarily mean the details are wrong — but it is worth a quick call before you travel.

Number check

1083935381 passes the NPI check digit test The final digit 1 matches the value computed from the first nine digits, so this is a well-formed NPI.
How the check works, step by step

Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.

Digit 8 0 8 4 0 1 0 8 3 9 3 5 3 8
Doubled? ×2 ×2 ×2 ×2 ×2 ×2 ×2
Value 8 0 8 8 0 2 0 7 3 9 3 1 3 7

Sum = 59 · next multiple of 10 = 60 · check digit = 1 · actual last digit = 1

A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.

Common questions

What is NPI number 1083935381?
NPI 1083935381 is the National Provider Identifier assigned to Simonas Zmuidzinas, DDS, MS in Bronx, NY. It is a 10-digit number issued by the Centers for Medicare & Medicaid Services and used on claims, referrals, and prescriptions to identify the provider.
What does Orthodontics and Dentofacial Orthopedics cover?
That area of dentistry concerned with the supervision, guidance and correction of the growing or mature dentofacial structures, including those conditions that require movement of teeth or correction of malrelationships and malformations of their related structures and the adjustment of relationships between and among…
How do I contact Simonas Zmuidzinas, DDS, MS?
The phone number on file with NPPES is (917) 392-5113, last updated Dec 15, 2021. Because NPPES is only updated when a provider files a change, call ahead to confirm the number and the current practice address before visiting.
Is NPI 1083935381 a valid number?
Yes. 1083935381 passes the Luhn check digit validation that CMS uses for NPI numbers, and it resolves to an active record in the registry.
How to use this page. Everything here comes from public federal records. Tips Health does not verify quality of care, confirm that a licence is currently active, or check malpractice history, and accepts no fees for placement. A listing is not a recommendation. Verify independently before seeking care.