NPPES file of Aug 9, 2026

Lawrence N. Levenson, M. D.

Neurology Physician · New Haven, CT

Lawrence N. Levenson, M. D. is a neurology physician with a practice address in New Haven, Connecticut, and NPI 1629019807, issued on Jun 9, 2006. Check the license (Connecticut 023784, 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
1629019807
Name
Lawrence N. Levenson
Credential
M. D.
Primary taxonomy
Neurology Physician 2084N0400X
License number
023784 CT
Self-reported in NPPES; status is on the state search
Practice location
17 Hillhouse Ave, New Haven, CT 06511
Phone
(203) 432-0076
Enumerated
Jun 9, 2006
Record last updated
Aug 30, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(203) 432-7289
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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Also registered at 17 Hillhouse Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Martha Asarisi, RPHPharmacist1003947375
  2. Rosemary Balsam, M. D.Geriatric Psychiatry Physician1861433161
  3. Nancy Banack, PTSpecialist1164663324
  4. Margaret Becker, A.P.R.N.Adult Health Nurse Practitioner1659570182
  5. John Blanton, M.D.Pediatric Hospice and Palliative Medicine Physician1972710614
  6. Lynda Boynton, PTSpecialist1871734020

Verify Lawrence N. Levenson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersConnecticut Medical Examining Board
    Search for license 023784
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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97% fewer Medicare Part D claims than the average neurology physician in 2024

45 Medicare Part D claims, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D.

  1. Lawrence Levenson45
  2. Specialty average1,370

Most prescribed

  1. Clozapine12 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.

Lawrence N. Levenson among 345 neurology physician records in Connecticut

Lawrence N. Levenson, M. D. is one of 345 neurology physician records with a practice address in Connecticut. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 11% of them.

  • NPI issued2006 · 11% of these records are older, 63% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileNo · 63% of these records are
  • Record last updated2007 · 49% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

121 neurology physician records list a practice address in New Haven

They are 121 of the 9,793 NPPES records with a practice address in New Haven, and 345 neurology physician records in Connecticut.

The 8 neurology physician records with the nearest ZIP codes

  1. Joao De Aquino, M.D.New Haven, CT 065111710398235
  2. Tova Gardin, MDNew Haven, CT 065111790212959
  3. Erika Jessen, M. D.New Haven, CT 065111952345407
  4. Daniel Lafleur, M. D.New Haven, CT 065111174567440
  5. Mark Landreneau, MDNew Haven, CT 065111659646875
  6. James McVeety, MDNew Haven, CT 065111700812427
  7. Jennifer Rosen, MDNew Haven, CT 065111245552785
  8. Louis Sanfilippo, M. D.New Haven, CT 065111043248255

Common questions

What is Lawrence N. Levenson, M. D.'s NPI number?

Lawrence N. Levenson, M. D.'s National Provider Identifier (NPI) is 1629019807, issued on Jun 9, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Lawrence N. Levenson, M. D. located?

The NPPES record lists a practice address at 17 Hillhouse Ave, New Haven, CT, 06511. Phone: (203) 432-0076. Providers update this record themselves, so call before visiting.

How can I verify Lawrence N. Levenson, M. D.'s license?

NPPES lists Connecticut license number 023784, 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 Lawrence N. Levenson, M. D. prescribe under Medicare Part D?

In 2024, Lawrence N. Levenson, M. D. had 45 Medicare Part D claims; the average among neurology physician prescribers was 1,370. 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.