Lori Michelle B. Laffel, M.D.
Pediatric Endocrinology Physician · Boston, MA
Lori Michelle B. Laffel, M.D. is a pediatric endocrinology physician with a practice address in Boston, Massachusetts, and NPI 1275570228, issued on May 31, 2006. Check the license (Massachusetts 56050, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Lori Michelle B. Laffel
- Credential
- M.D.
- Primary taxonomy
- Pediatric Endocrinology Physician 2080P0205X
- License number
- 56050 MA
Self-reported in NPPES; status is on the state search - Practice location
- One Joslin Place, Boston, MA 02215
- Phone
- (617) 732-2603
- Enumerated
- May 31, 2006
- Record last updated
- Jul 13, 2026
- Medicare enrollment
- Enrolled (PECOS I20050425000807); accepts Medicare assignment
- Medical or professional school
- University Of Miami, Lm Miller School Of Medicine, 1980
- Entity
- Type 1 · individual
8 nearest pediatric endocrinology physician records → All 120 in Massachusetts → Look up another NPI →
Also registered at One Joslin Place
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lynn Abbott, RDRegistered Dietitian1699006601
- Paula Diaque Ballesteros, RDRegistered Dietitian1073876744
- Hala El Rami, MDStudent in an Organized Health Care Education/Training Program1003294869
- Alex Pisig, M.D.Retina Specialist (Ophthalmology) Physician1205361763
- Nora Saul, RDRegistered Dietitian1578592374
- Mallory Sin, LDN, RDRegistered Dietitian1821426826
Verify Lori Michelle B. Laffel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 56050Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average pediatric endocrinology physician in 2024
17 Medicare Part D claims, against an average of 105 among the 386 providers of this specialty who prescribed in Part D. Brand-name drugs were 100% of 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.
Industry payments in 2024: $18,415.38
48 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 931 providers of this specialty with any payment received $4,382.94 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
- Joslin Clinic IncBoston, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lori Michelle B. Laffel among 120 pediatric endocrinology physician records in Massachusetts
Lori Michelle B. Laffel, M.D. is one of 120 pediatric endocrinology physician records with a practice address in Massachusetts. 36% 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 9% of them.
- NPI issued2006 · 9% of these records are older, 58% newer
- In a Medicare fileYes · 36% of these records are
- In the CMS Doctors and Clinicians fileYes · 28% of these records are
- Graduated1980 · median 2002 among the 34 with a school on file
- Record last updated2026 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0205X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Endocrinology Physician providers in Massachusetts
There are 120 pediatric endocrinology physician records in Massachusetts.
All 120 in Massachusetts → Every provider in Boston → Pediatric Endocrinology Physician nationwide →
The 8 pediatric endocrinology physician records with the nearest ZIP codes
- Sudha Biddinger, M.D.Boston, MA 022151124134085
- Ruben Diaz, M.D.Boston, MA 022151497793780
- Katharine Garvey, M.D.Boston, MA 022151497887368
- Marion Mansfield, MDBoston, MA 022151023054251
- Tara Maxwell, MDBoston, MA 022151467795450
- Sanjeev Mehta, M.D.Boston, MA 022151871705582
- Sando Ojukwu, M.D,Boston, MA 022151518370881
- Tihamer Orban, M.D.Boston, MA 022151548292071
Common questions
What is Lori Michelle B. Laffel, M.D.'s NPI number?
Lori Michelle B. Laffel, M.D.'s National Provider Identifier (NPI) is 1275570228, issued on May 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Lori Michelle B. Laffel, M.D. located?
The NPPES record lists a practice address at One Joslin Place, Boston, MA, 02215. Phone: (617) 732-2603. Providers update this record themselves, so call before visiting.
How can I verify Lori Michelle B. Laffel, M.D.'s license?
NPPES lists Massachusetts license number 56050, 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 Lori Michelle B. Laffel, M.D. prescribe under Medicare Part D?
In 2024, Lori Michelle B. Laffel, M.D. had 17 Medicare Part D claims; the average among pediatric endocrinology physician prescribers was 105. 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.