Kirk J. Zachary, M.D.
Gastroenterology Physician · Norwalk, CT
Kirk J. Zachary, M.D. is a gastroenterology physician with a practice address in Norwalk, Connecticut, and NPI 1376537563, issued on Sep 2, 2005. Check the license (Connecticut 027807, as entered in NPPES) on the Connecticut Medical Examining Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Kirk J. Zachary
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License numbers
- 027807 CT
135415 NY
Self-reported in NPPES; status is on the state search - Practice location
- 40 Cross St, Norwalk, CT 06851
- Phone
- (203) 845-4835
- Enumerated
- Sep 2, 2005
- Record last updated
- Jan 9, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (203) 845-4870
- Entity
- Type 1 · individual
Also registered at 40 Cross St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jaclyn Conelius, NPNurse Practitioner1821095613
Verify Kirk J. Zachary in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 027807Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Gastroenterology Physician providers in Connecticut
There are 336 gastroenterology physician records in Connecticut. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other gastroenterology physician records in Connecticut
- Alexander Abadir, MDNorwalk, CT1811429699
- Abera Abay, M.D.Norwich, CT1861489585
- Clara Abraham, MDNew Haven, CT1629139456
- Charles Adelmann, M.D.Norwalk, CT1861436511
- Anant Agarwalla, M.D.Wallingford, CT1326458589
- Badr Al Bawardy, MDNew Haven, CT1104111509
- Jamil Alexis, MDStamford, CT1164927968
- Rabab Oun Ali Anwar Ali, MBBSNew Haven, CT1124580949
- Pietro Andres, M.D.Stratford, CT1588607386
- Chioma Anjou, M.D.Torrington, CT1821358870
Common questions
What is Kirk J. Zachary, M.D.'s NPI number?
Kirk J. Zachary, M.D.'s National Provider Identifier (NPI) is 1376537563, issued on Sep 2, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Kirk J. Zachary, M.D. located?
The NPPES record lists a practice address at 40 Cross St, Norwalk, CT, 06851. Phone: (203) 845-4835. Providers update this record themselves, so call before visiting.
How can I verify Kirk J. Zachary, M.D.'s license?
NPPES lists Connecticut license number 027807, 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.