William Robert Gesztes, MD, MSC
Anatomic Pathology & Clinical Pathology Physician · Wethersfield, CT
William Robert Gesztes, MD, MSC is an anatomic pathology & clinical pathology physician with a practice address in Wethersfield, Connecticut, and NPI 1477016582, issued on Apr 8, 2019. Check the license (Connecticut 85990, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- William Robert Gesztes
- Credential
- MD, MSC
- Primary taxonomy
- Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
- License number
- 85990 CT
Self-reported in NPPES; status is on the state search - Practice location
- 1290 Silas Deane Hwy Ste 101, Wethersfield, CT 06109
- Phone
- (860) 859-9061
- Enumerated
- Apr 8, 2019
- Record last updated
- Jul 7, 2026
- Fax
- (860) 889-6200
- Medicare enrollment
- Enrolled (PECOS I20250826004423); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest anatomic pathology & clinical pathology physician records → All 212 in Connecticut → Look up another NPI →
Also registered at 1290 Silas Deane Hwy Ste 101
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Samuel Ballentine, MDAnatomic Pathology & Clinical Pathology Physician1881038735
Verify William Robert Gesztes in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 85990Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- North Shore-Lij Medical PCForest Hills, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William Robert Gesztes among 212 anatomic pathology & clinical pathology physician records in Connecticut
William Robert Gesztes, MD, MSC is one of 212 anatomic pathology & clinical pathology physician records with a practice address in Connecticut. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 93% of them.
- NPI issued2019 · 93% of these records are older, 3% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2015 · median 1999 among the 132 with a school on file
- Record last updated2026 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ZP0102X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anatomic Pathology & Clinical Pathology Physician providers in Connecticut
There are 212 anatomic pathology & clinical pathology physician records in Connecticut.
All 212 in Connecticut → Every provider in Wethersfield → Anatomic Pathology & Clinical Pathology Physician nationwide →
The 8 anatomic pathology & clinical pathology physician records with the nearest ZIP codes
- Samuel Ballentine, MDWethersfield, CT 061091881038735
- Thomas Ciesielski, M.D.East Hartford, CT 061081972591477
- Joseph Digiuseppe, M.D.East Hartford, CT 061081104819382
- Mary Fiel-Gan, M.D.East Hartford, CT 061081710968961
- Mark Ludwig, M.D.East Hartford, CT 061081437130242
- Srinivas Mandavilli, M.D.East Hartford, CT 061081255312492
- Bela Mandavilli, M.D.East Hartford, CT 061081417948712
- Richard Muller, M.D.East Hartford, CT 061081629065271
Common questions
What is William Robert Gesztes, MD, MSC's NPI number?
William Robert Gesztes, MD, MSC's National Provider Identifier (NPI) is 1477016582, issued on Apr 8, 2019. An NPI identifies a provider in billing; it is not a license.
Where is William Robert Gesztes, MD, MSC located?
The NPPES record lists a practice address at 1290 Silas Deane Hwy Ste 101, Wethersfield, CT, 06109. Phone: (860) 859-9061. Providers update this record themselves, so call before visiting.
How can I verify William Robert Gesztes, MD, MSC's license?
NPPES lists Connecticut license number 85990, 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. Medicare files from data.cms.gov. 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.