NPPES file of Aug 9, 2026

Eric Ly, MD

Pain Medicine (Anesthesiology) Physician · Boston, MA

Eric Ly, MD is a pain medicine (anesthesiology) physician with a practice address in Boston, Massachusetts, and NPI 1386222305, issued on Mar 31, 2021. Check the license (Massachusetts 1022330, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1386222305
Name
Eric Ly
Credential
MD
Primary taxonomy
Pain Medicine (Anesthesiology) Physician 207LP2900X
License number
1022330 MA
Self-reported in NPPES; status is on the state search
Practice location
55 Fruit St, Boston, MA 02114
Phone
(256) 783-1100
Enumerated
Mar 31, 2021
Record last updated
Feb 26, 2026
Medicare enrollment
Enrolled (PECOS I20250612003060); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest pain medicine (anesthesiology) physician records → All 121 in Massachusetts → Look up another NPI →

Also registered at 55 Fruit St

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

  1. Affan Aamir, MD, PHARMD, RPHStudent in an Organized Health Care Education/Training Program1821890377
  2. Matthew AbadirAnesthesiology Physician1699120550
  3. Taimur AbbasiInternal Medicine Physician1841673522
  4. Megan Abbott, MDAnesthesiology Physician1730839333
  5. Moustafa AbdallaStudent in an Organized Health Care Education/Training Program1952046062
  6. Shadi Abdar Esfahani, MD, MPHDiagnostic Radiology Physician1497137590

Verify Eric Ly in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
    Search for license 1022330    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 Massachusetts 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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Bills Medicare through one group practice

  1. Pratt Anesthesiology Associates IncBoston, MA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Eric Ly among 121 pain medicine (anesthesiology) physician records in Massachusetts

Eric Ly, MD is one of 121 pain medicine (anesthesiology) physician records with a practice address in Massachusetts. 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 2021, is newer than 98% of them.

  • NPI issued2021 · 98% of these records are older, under 1% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 73% of these records are
  • Graduated2021 · median 2005 among the 88 with a school on file
  • Record last updated2026 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207LP2900X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pain Medicine (Anesthesiology) Physician providers in Massachusetts

There are 121 pain medicine (anesthesiology) physician records in Massachusetts.

All 121 in Massachusetts → Every provider in Boston → Pain Medicine (Anesthesiology) Physician nationwide →

The 8 pain medicine (anesthesiology) physician records with the nearest ZIP codes

  1. Shihab Ahmed, MBBSBoston, MA 021141821088451
  2. Gary Brenner, MD PHDBoston, MA 021141447240627
  3. Lucy Chen, MDBoston, MA 021141669454435
  4. Junghoon Choi, M.D.Boston, MA 021141659750990
  5. Akshay Dalal, MBBSBoston, MA 021141760472120
  6. David Hao, MDBoston, MA 021141801323357
  7. Maximilian Hsia-Kiung, M.D.Boston, MA 021141548551229
  8. Ronnie Ibrahim, MDBoston, MA 021141043707524

Common questions

What is Eric Ly, MD's NPI number?

Eric Ly, MD's National Provider Identifier (NPI) is 1386222305, issued on Mar 31, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Eric Ly, MD located?

The NPPES record lists a practice address at 55 Fruit St, Boston, MA, 02114. Phone: (256) 783-1100. Providers update this record themselves, so call before visiting.

How can I verify Eric Ly, MD's license?

NPPES lists Massachusetts license number 1022330, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.