Adam Helme De Havenon, MD
Vascular Neurology Physician · New Haven, CT
Adam Helme De Havenon, MD is a vascular neurology physician with a practice address in New Haven, Connecticut, and NPI 1487897898, issued on Apr 15, 2009. Check the license (Connecticut 69338, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Adam Helme De Havenon
- Credential
- MD
- Primary taxonomy
- Vascular Neurology Physician 2084V0102X
- License number
- 69338 CT
Self-reported in NPPES; status is on the state search - Practice location
- 15 York St, New Haven, CT 06510
- Phone
- (801) 554-9439
- Enumerated
- Apr 15, 2009
- Record last updated
- Apr 1, 2025
- Fax
- (801) 581-4192
- Medicare enrollment
- Enrolled (PECOS I20210913002833); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 15 York St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Karam Al JumailyStudent in an Organized Health Care Education/Training Program1023836269
- Nancy Angoff, MDInternal Medicine Physician1649248741
- Carolyn ArenaPsychiatric/Mental Health Nurse Practitioner1184294472
- Diana AthonvarangkulEndocrinology, Diabetes & Metabolism Physician1275980450
- Nigel Bamford, MDNeurology with Special Qualifications in Child Neurology Physician1639255318
- Ami Belmont, M.D.Internal Medicine Physician1295183226
Verify Adam Helme De Havenon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 69338Check 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).
Industry payments in 2024: $28,534.18
5 payments; by number, the most common kind was consulting fee; the largest payer was Novo Nordisk Inc. The 461 providers of this specialty with any payment received $3,770.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
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).
Vascular Neurology Physician providers in Connecticut
There are 22 vascular neurology physician records in Connecticut.
Other vascular neurology physician records in Connecticut
- Hardik Amin, M.D.Hartford, CT1679716195
- Syed Daniyal Asad, M.D.Hartford, CT1376071753
- Robert Berland, M.D.Hartford, CT1265409726
- Raymond Catton, MDHartford, CT1174028963
- Rachel Forman, M.D.New Haven, CT1518347129
- James Giles, MD PHDNew Haven, CT1467867481
- Catherine Hosley, M.D.Hartford, CT1629174453
- Yan Hou, MDHartford, CT1477930451
- Adam Jasne, M.D.New Haven, CT1104182658
- Pooja Khatri, MDNew Haven, CT1558397398
Common questions
What is Adam Helme De Havenon, MD's NPI number?
Adam Helme De Havenon, MD's National Provider Identifier (NPI) is 1487897898, issued on Apr 15, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Adam Helme De Havenon, MD located?
The NPPES record lists a practice address at 15 York St, New Haven, CT, 06510. Phone: (801) 554-9439. Providers update this record themselves, so call before visiting.
How can I verify Adam Helme De Havenon, MD's license?
NPPES lists Connecticut license number 69338, 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 Adam Helme De Havenon, MD'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.