Steven A. Stier, MD
Diagnostic Radiology Physician · New Britain, CT
Steven A. Stier, MD is a diagnostic radiology physician with a practice address in New Britain, Connecticut, and NPI 1598742959, issued on Dec 28, 2005. Check the license (Connecticut 016843, as entered in NPPES) on the Connecticut Medical Examining Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Steven A. Stier
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- 016843 CT
Self-reported in NPPES; status is on the state search - Practice location
- 100 Grand St, New Britain, CT 06052
- Phone
- (860) 224-5556
- Enumerated
- Dec 28, 2005
- Record last updated
- Mar 5, 2008 (not updated in 18 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 619 in Connecticut → Look up another NPI →
Also registered at 100 Grand St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Atif Afzal, M.D.Internal Medicine Physician1760770234
- Casey Aivano, APRNFamily Nurse Practitioner1366050411
- Kelly Alberdi, LCSWClinical Social Worker1750575452
- Farhana Alladin, M.DInternal Medicine Physician1891361101
- Maria Allen, PA-CSurgical Physician Assistant1093034431
Verify Steven A. Stier in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 016843Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Steven A. Stier among 619 diagnostic radiology physician records in Connecticut
Steven A. Stier, MD is one of 619 diagnostic radiology physician records with a practice address in Connecticut. 74% 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 72% newer
- In a Medicare fileNo · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 70% of these records are
- Record last updated2008 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Diagnostic Radiology Physician providers in Connecticut
There are 619 diagnostic radiology physician records in Connecticut. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 619 in Connecticut → Every provider in New Britain → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Jeffrey Blau, M.D.New Britain, CT 060521730149469
- Anita Bourque, MDNew Britain, CT 060521730166109
- Joel Gelber, MDNew Britain, CT 060521396722740
- Robert Gendler, MDNew Britain, CT 060521437136892
- Eric Gorny, MDNew Britain, CT 060521184660557
- Bennett Kashdan, MDNew Britain, CT 060521285611632
- Wanda Kirejczyk, MDNew Britain, CT 060521023095478
- Sidney Ulreich, MDNew Britain, CT 060521417934860
Common questions
What is Steven A. Stier, MD's NPI number?
Steven A. Stier, MD's National Provider Identifier (NPI) is 1598742959, issued on Dec 28, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Steven A. Stier, MD located?
The NPPES record lists a practice address at 100 Grand St, New Britain, CT, 06052. Phone: (860) 224-5556. Providers update this record themselves, so call before visiting.
How can I verify Steven A. Stier, MD's license?
NPPES lists Connecticut license number 016843, as entered by the provider. Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.