NPPES file of Aug 9, 2026

William James Conte, M.D.

Clinical Genetics (M.D.) Physician · Greenwich, CT

William James Conte, M.D. is a clinical genetics (m.d.) physician with a practice address in Greenwich, Connecticut, and NPI 1780959163, issued on Mar 19, 2012. Check the license (Connecticut 038913, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1780959163
Name
William James Conte
Credential
M.D.
Primary taxonomy
Clinical Genetics (M.D.) Physician 207SG0201X
License number
038913 CT
Self-reported in NPPES; status is on the state search
Practice location
10 Alden RD, Greenwich, CT 06831
Phone
(203) 661-7871
Enumerated
Mar 19, 2012
Record last updated
Mar 19, 2012 (not updated in 14 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify William James Conte in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersConnecticut Medical Examining Board
    Search for license 038913
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Connecticut license search

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68% fewer Medicare Part D claims than the average clinical genetics (m.d.) physician in 2024

19 Medicare Part D claims, against an average of 59 among the 193 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. William Conte19
  2. Specialty average59

Most prescribed

  1. Dexlansoprazole Dr12 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

William James Conte among 12 clinical genetics (m.d.) physician records in Connecticut

William James Conte, M.D. is one of 12 clinical genetics (m.d.) physician records with a practice address in Connecticut. 58% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 58% of them.

  • NPI issued2012 · 58% of these records are older, 17% newer
  • In a Medicare fileYes · 58% of these records are
  • In the CMS Doctors and Clinicians fileNo · 50% of these records are
  • Record last updated2012 · 67% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207SG0201X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Clinical Genetics (M.D.) Physician providers in Connecticut

There are 12 clinical genetics (m.d.) physician records in Connecticut.

The 8 clinical genetics (m.d.) physician records with the nearest ZIP codes

  1. Allen Bale, MDNew Haven, CT 065191992795371
  2. Hui Zhang, MDNew Haven, CT 065191871583344
  3. Nada Derar, M.D.New Haven, CT 065101699049478
  4. Lauren Jeffries, D.O.New Haven, CT 065101992062582
  5. Yong-Hui Jiang, MDNew Haven, CT 065101144498429
  6. Maurice Mahoney, MDNew Haven, CT 065101992793186
  7. Margretta Seashore, MDNew Haven, CT 065101144218207
  8. Abhinav ThakralNew Haven, CT 065101336874221

Common questions

What is William James Conte, M.D.'s NPI number?

William James Conte, M.D.'s National Provider Identifier (NPI) is 1780959163, issued on Mar 19, 2012. An NPI identifies a provider in billing; it is not a license.

Where is William James Conte, M.D. located?

The NPPES record lists a practice address at 10 Alden RD, Greenwich, CT, 06831. Phone: (203) 661-7871. Providers update this record themselves, so call before visiting.

How can I verify William James Conte, M.D.'s license?

NPPES lists Connecticut license number 038913, 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.

How much does William James Conte, M.D. prescribe under Medicare Part D?

In 2024, William James Conte, M.D. had 19 Medicare Part D claims; the average among clinical genetics (m.d.) physician prescribers was 59. Part D covers Medicare prescriptions 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. 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.