Leslie Hayes, M.D.
Neuromuscular Medicine (Psychiatry & Neurology) Physician · Boston, MA
Leslie Hayes, M.D. is a neuromuscular medicine (psychiatry & neurology) physician with a practice address in Boston, Massachusetts, and NPI 1629422589, issued on Apr 18, 2016. Check the license (Massachusetts 281938, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Leslie Hayes
- Credential
- M.D.
- Primary taxonomy
- Neuromuscular Medicine (Psychiatry & Neurology) Physician 2084N0008X
- License number
- 281938 MA
Self-reported in NPPES; status is on the state search - Practice location
- 300 Longwood Ave, Boston, MA 02115
- Phone
- (176) 355-6000
- Enumerated
- Apr 18, 2016
- Record last updated
- Mar 28, 2023
- Medicare enrollment
- Enrolled (PECOS I20220706000110); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest neuromuscular medicine (psychiatry & neurology) physician records → All 17 in Massachusetts → Look up another NPI →
Also registered at 300 Longwood Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Isabel Abbott, MDNeurology with Special Qualifications in Child Neurology Physician1033772579
- Kristin Abdelnour, PTPhysical Therapist1982821302
- Mohamed Abdelrahman, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1558050591
- Nadia Abdulrazak, N.P.Adult Health Nurse Practitioner1952616682
- Dhatri AbeyaratneStudent in an Organized Health Care Education/Training Program1437098233
Verify Leslie Hayes in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 281938Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $128.73
1 payment: food and beverage; the largest payer was Genentech, Inc. The 169 providers of this specialty with any payment received $11,922.98 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
- C H Neurology Foundation IncBoston, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Leslie Hayes among 17 neuromuscular medicine (psychiatry & neurology) physician records in Massachusetts
Leslie Hayes, M.D. is one of 17 neuromuscular medicine (psychiatry & neurology) physician records with a practice address in Massachusetts. 59% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 59% of them.
- NPI issued2016 · 59% of these records are older, 29% newer
- In a Medicare fileYes · 59% of these records are
- In the CMS Doctors and Clinicians fileYes · 47% of these records are
- Record last updated2023 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0008X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neuromuscular Medicine (Psychiatry & Neurology) Physician providers in Massachusetts
There are 17 neuromuscular medicine (psychiatry & neurology) physician records in Massachusetts.
All 17 in Massachusetts → Every provider in Boston → Neuromuscular Medicine (Psychiatry & Neurology) Physician nationwide →
The 8 neuromuscular medicine (psychiatry & neurology) physician records with the nearest ZIP codes
- Christopher HahnBoston, MA 021151184030082
- Nadim Jiwa, MB BSBoston, MA 021151144700535
- Carrie LiBoston, MA 021151982280350
- Wendy Liew, M.D.Boston, MA 021151457624249
- Emer McGrath, MBBCHBoston, MA 021151629418264
- Meabh O'Hare, MB BCH BAOBoston, MA 021151679981864
- Karine Garneau, MDBoston, MA 021141306222377
- Steve Han, MD, PHDBoston, MA 021141235252149
Common questions
What is Leslie Hayes, M.D.'s NPI number?
Leslie Hayes, M.D.'s National Provider Identifier (NPI) is 1629422589, issued on Apr 18, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Leslie Hayes, M.D. located?
The NPPES record lists a practice address at 300 Longwood Ave, Boston, MA, 02115. Phone: (176) 355-6000. Providers update this record themselves, so call before visiting.
How can I verify Leslie Hayes, M.D.'s license?
NPPES lists Massachusetts license number 281938, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.