NPPES file of Aug 9, 2026

Grace Clara Lee, MD

Surgery Physician · Boston, MA

Grace Clara Lee, MD is a surgery physician with a practice address in Boston, Massachusetts, and NPI 1518370683, issued on Jun 6, 2014. Check the license (Massachusetts 269860, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1518370683
Name
Grace Clara Lee
Credential
MD
Primary taxonomy
Surgery Physician 208600000X
License numbers
269860 MA
L-259317 MA
Self-reported in NPPES; status is on the state search
Practice location
Massachusetts General Hospital, Boston, MA 02114
Phone
(617) 726-2800
Enumerated
Jun 6, 2014
Record last updated
May 8, 2022
Medicare enrollment
Enrolled (PECOS I20221025000199); accepts Medicare assignment
Medical or professional school
Harvard Medical School, 2014
Telehealth
Offers telehealth (CMS)
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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Also registered at Massachusetts General Hospital

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

  1. Gregory Acampora, M.D.Addiction Psychiatry Physician1255431177
  2. Allison Ackerman, MDInternal Medicine Physician1285894790
  3. Marylyn Addo, MDInfectious Disease Physician1700907151
  4. Srikanth Adusumalli, MBBS, FRACPStudent in an Organized Health Care Education/Training Program1295467983
  5. Jonathan Afilalo, MDCMInternal Medicine Physician1619289584
  6. Kiran Agarwal-Harding, MDOrthopaedic Surgery Physician1003229097

Verify Grace Clara Lee 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 269860
    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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33% fewer Medicare Part D claims than the average surgery physician in 2024

98 Medicare Part D claims for 60 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. 17 claims were for opioids.

  1. Grace Lee98
  2. Specialty average147

Most prescribed

  1. Hydrocortisone25 claims
  2. Oxycodone Hcl17 claims
  3. Sod Sulf-Potass Sulf-Mag Sulf11 claims
  4. Valacyclovir11 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.

Bills Medicare through one group practice

  1. Massachusetts General Physicians Organization IncDanvers, MA

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

Grace Clara Lee among 1,003 surgery physician records in Massachusetts

Grace Clara Lee, MD is one of 1,003 surgery physician records with a practice address in Massachusetts. 66% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 66% of them.

  • NPI issued2014 · 66% of these records are older, 32% newer
  • In a Medicare fileYes · 66% of these records are
  • In the CMS Doctors and Clinicians fileYes · 50% of these records are
  • Graduated2014 · median 2003 among the 503 with a school on file
  • Record last updated2022 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

443 surgery physician records list a practice address in Boston

They are 443 of the 41,865 NPPES records with a practice address in Boston, and 1,003 surgery physician records in Massachusetts.

The 8 surgery physician records with the nearest ZIP codes

  1. Hugh Auchincloss, MDBoston, MA 021141689655664
  2. David Berger, MDBoston, MA 021141710977327
  3. A Benedict Cosimi, MDBoston, MA 021141184614364
  4. Francis Delmonico, MDBoston, MA 021141518958446
  5. Charles Ferguson, MDBoston, MA 021141194716746
  6. Carlos Fernandez-Del-Castillo, MDBoston, MA 021141225029788
  7. Randall Gaz, MDBoston, MA 021141801886718
  8. Allan Goldstein, MDBoston, MA 021141124019740

Common questions

What is Grace Clara Lee, MD's NPI number?

Grace Clara Lee, MD's National Provider Identifier (NPI) is 1518370683, issued on Jun 6, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Grace Clara Lee, MD located?

The NPPES record lists a practice address at Massachusetts General Hospital, Boston, MA, 02114. Phone: (617) 726-2800. Providers update this record themselves, so call before visiting.

How can I verify Grace Clara Lee, MD's license?

NPPES lists Massachusetts license number 269860, 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.

How much does Grace Clara Lee, MD prescribe under Medicare Part D?

In 2024, Grace Clara Lee, MD had 98 Medicare Part D claims for 60 beneficiaries; the average among surgery physician prescribers was 147. 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.