NPPES file of Aug 9, 2026

Lisa Ceglia, M.D.

Endocrinology, Diabetes & Metabolism Physician · Boston, MA

Lisa Ceglia, M.D. is an endocrinology, diabetes & metabolism physician with a practice address in Boston, Massachusetts, and NPI 1558417055, issued on Jan 26, 2007. Check the license (Massachusetts 221042, 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
1558417055
Name
Lisa Ceglia
Credential
M.D.
Primary taxonomy
Endocrinology, Diabetes & Metabolism Physician 207RE0101X
License number
221042 MA
Self-reported in NPPES; status is on the state search
Practice location
800 Washington St, Boston, MA 02111
Phone
(617) 636-5689
Enumerated
Jan 26, 2007
Record last updated
Jul 7, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(617) 636-4719
Medicare enrollment
Enrolled (PECOS I20071017000187); accepts Medicare assignment
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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8 nearest endocrinology, diabetes & metabolism physician records → All 522 in Massachusetts → Look up another NPI →

Also registered at 800 Washington St

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

  1. Jeffrey Aalberg, MD, MPHSurgery Physician1326788027
  2. Omer Abbak, PHARMDPharmacist1114500337
  3. Aya Abdelnaser, MDStudent in an Organized Health Care Education/Training Program1770425373
  4. Marie Elise Abi Antoun, MDObstetrics & Gynecology Physician1356042626
  5. Ahmad AboalfarajSurgery Physician1538517651
  6. Tala Abu Samaan, MDStudent in an Organized Health Care Education/Training Program1376386250

Verify Lisa Ceglia 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 221042    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

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81% fewer Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024

507 Medicare Part D claims for 115 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 34% of claims.

  1. Lisa Ceglia507
  2. Specialty average2,630

Most prescribed

  1. Alendronate Sodium76 claims
  2. Levothyroxine Sodium31 claims
  3. Hydrochlorothiazide29 claims
  4. Mounjaro22 claims
  5. Metformin Hcl Er21 claims
  6. Tymlos19 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. Pratt Medical Group IncBoston, MA

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

Lisa Ceglia among 522 endocrinology, diabetes & metabolism physician records in Massachusetts

Lisa Ceglia, M.D. is one of 522 endocrinology, diabetes & metabolism physician records with a practice address in Massachusetts. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 48% of them.

  • NPI issued2007 · 48% of these records are older, 40% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 72% of these records are
  • Graduated2001 · median 2002 among the 378 with a school on file
  • Record last updated2011 · 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 207RE0101X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Endocrinology, Diabetes & Metabolism Physician providers in Massachusetts

There are 522 endocrinology, diabetes & metabolism physician records in Massachusetts.

All 522 in Massachusetts → Every provider in Boston → Endocrinology, Diabetes & Metabolism Physician nationwide →

The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes

  1. Bess Dawson-Hughes, M.D.Boston, MA 021111528083714
  2. Feyza Erenler, M.D.Boston, MA 021111013395375
  3. Maya Fayfman, M.D.Boston, MA 021111851612956
  4. Andrew Greenberg, M.D.Boston, MA 021111720046956
  5. Jacqueline Kung, MDBoston, MA 021111518120872
  6. Ronald Lechan, M.D.Boston, MA 021111700824018
  7. Anastassios Pittas, MDBoston, MA 021111508976036
  8. Michael Rosenblatt, M.D.Boston, MA 021111699896753

Common questions

What is Lisa Ceglia, M.D.'s NPI number?

Lisa Ceglia, M.D.'s National Provider Identifier (NPI) is 1558417055, issued on Jan 26, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Lisa Ceglia, M.D. located?

The NPPES record lists a practice address at 800 Washington St, Boston, MA, 02111. Phone: (617) 636-5689. Providers update this record themselves, so call before visiting.

How can I verify Lisa Ceglia, M.D.'s license?

NPPES lists Massachusetts license number 221042, 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 Lisa Ceglia, M.D. prescribe under Medicare Part D?

In 2024, Lisa Ceglia, M.D. had 507 Medicare Part D claims for 115 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. 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.

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.