Joseph Chappelle, M.D.
Obstetrics & Gynecology Physician · East Setauket, NY
Joseph Chappelle, M.D. is an obstetrics & gynecology physician with a practice address in East Setauket, New York, and NPI 1346412855, issued on Mar 25, 2008. Check the license (New York 261384, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Joseph Chappelle
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 261384 NY
Self-reported in NPPES; status is on the state search - Practice location
- 4 Technology Dr, East Setauket, NY 11733
- Phone
- (631) 444-4686
- Enumerated
- Mar 25, 2008
- Record last updated
- Jun 23, 2011 (not updated in 15 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20110620000588); accepts Medicare assignment
- Medical or professional school
- State University Of New York Downstate Medical Center, 2010
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 3,174 in New York → Look up another NPI →
Also registered at 4 Technology Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lisa Ambrose, NPAdult Health Nurse Practitioner1902279029
- James Bernasko, M.DMaternal & Fetal Medicine Physician1003986431
- Robyn Blair, M.D.Pediatrics Physician1639110729
- Latha Chandran, M.D., M.P.H.Pediatrics Physician1407894397
- Arianna Cuocco, PA-CSurgical Physician Assistant1710786421
- Barry Diener, M.D.Pediatric Pulmonology Physician1629366372
Verify Joseph Chappelle in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 261384Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
31 Medicare Part D claims for 20 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
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.
The MIPS final score for 2023 (Medicare payment program): 98.5 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- University Associates IN Obstetrics And Gynecology University FacultyStony Brook, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joseph Chappelle among 3,174 obstetrics & gynecology physician records in New York
Joseph Chappelle, M.D. is one of 3,174 obstetrics & gynecology physician records with a practice address in New York. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 59% of them.
- NPI issued2008 · 59% of these records are older, 36% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2010 · median 2002 among the 1,870 with a school on file
- Record last updated2011 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
17 obstetrics & gynecology physician records list a practice address in East Setauket
They are 17 of the 972 NPPES records with a practice address in East Setauket, and 3,174 obstetrics & gynecology physician records in New York.
All 3,174 in New York → Every provider in East Setauket → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Christine Conway, M.D.East Setauket, NY 117331689601445
- Deborah Davenport, M.D.East Setauket, NY 117331679659346
- Susan Fish, N.P.Setauket, NY 117331649480047
- Elizabeth Garduno, M.D.East Setauket, NY 117331306017173
- Todd Griffin, M.D.East Setauket, NY 117331013943919
- Megan Lochner, M.D.Setauket, NY 117331235337478
- Robert O'Keefe, M.D.Setauket, NY 117331710108527
- Jeffrey Porte, M.D.Setauket, NY 117331659591808
Common questions
What is Joseph Chappelle, M.D.'s NPI number?
Joseph Chappelle, M.D.'s National Provider Identifier (NPI) is 1346412855, issued on Mar 25, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Joseph Chappelle, M.D. located?
The NPPES record lists a practice address at 4 Technology Dr, East Setauket, NY, 11733. Phone: (631) 444-4686. Providers update this record themselves, so call before visiting.
How can I verify Joseph Chappelle, M.D.'s license?
NPPES lists New York license number 261384, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Joseph Chappelle, M.D. prescribe under Medicare Part D?
In 2024, Joseph Chappelle, M.D. had 31 Medicare Part D claims for 20 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
What is Joseph Chappelle, M.D.'s MIPS final score?
The 2023 MIPS final score is 98.5 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.