David S. Well, M.D.
Neuroradiology Physician · New Haven, CT
David S. Well, M.D. is a neuroradiology physician with a practice address in New Haven, Connecticut, and NPI 1558534891, issued on Apr 8, 2008. Check the license (Connecticut 69246, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- David S. Well
- Credential
- M.D.
- Primary taxonomy
- Neuroradiology Physician 2085N0700X
- License numbers
- 69246 CT
252708 NY
Self-reported in NPPES; status is on the state search - Practice location
- 20 York St, New Haven, CT 06510
- Phone
- (203) 785-6938
- Enumerated
- Apr 8, 2008
- Record last updated
- Aug 31, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20210915002831); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest neuroradiology physician records → All 27 in Connecticut → Look up another NPI →
Also registered at 20 York St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cyrena Abbasi, MDStudent in an Organized Health Care Education/Training Program1609703289
- Ali Abboud, MD, MBAStudent in an Organized Health Care Education/Training Program1942943097
- Basil Abdalla, MDStudent in an Organized Health Care Education/Training Program1154905057
- Jasmina AbdallaStudent in an Organized Health Care Education/Training Program1700638590
- Sarah AbdallahPsychiatry Physician1740800952
- Usama Abdelghany, PHARM DOncology Pharmacist1548827843
Verify David S. Well in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 69246Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 73.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Yale UniversityNew Haven, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David S. Well among 27 neuroradiology physician records in Connecticut
David S. Well, M.D. is one of 27 neuroradiology physician records with a practice address in Connecticut. 78% 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 74% of them.
- NPI issued2008 · 74% of these records are older, 22% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2007 · median 2000 among the 19 with a school on file
- Record last updated2021 · 70% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085N0700X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neuroradiology Physician providers in Connecticut
There are 27 neuroradiology physician records in Connecticut.
All 27 in Connecticut → Every provider in New Haven → Neuroradiology Physician nationwide →
The 8 neuroradiology physician records with the nearest ZIP codes
- Anthony Abou Karam, M.D.New Haven, CT 065101649612763
- James Abrahams, MDNew Haven, CT 065101174505150
- Richard Becker, M.D.New Haven, CT 065101225026933
- Steven Clerc, D.O.New Haven, CT 065101790125441
- Michele Johnson, MDNew Haven, CT 065101720060056
- E Kier, MDNew Haven, CT 065101285616250
- Claudia Kirsch, M.D.New Haven, CT 065101487606265
- Renu Liu, MDNew Haven, CT 065101215093752
Common questions
What is David S. Well, M.D.'s NPI number?
David S. Well, M.D.'s National Provider Identifier (NPI) is 1558534891, issued on Apr 8, 2008. An NPI identifies a provider in billing; it is not a license.
Where is David S. Well, M.D. located?
The NPPES record lists a practice address at 20 York St, New Haven, CT, 06510. Phone: (203) 785-6938. Providers update this record themselves, so call before visiting.
How can I verify David S. Well, M.D.'s license?
NPPES lists Connecticut license number 69246, 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.
What is David S. Well, M.D.'s MIPS final score?
The 2023 MIPS final score is 73.6 of 100, reported for the practice group. 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.