Spencer Lord, M.D.
Surgical Critical Care Physician · Boston, MA
Spencer Lord, M.D. is a surgical critical care physician with a practice address in Boston, Massachusetts, and NPI 1972035079, issued on Mar 29, 2017. Check the license (Massachusetts 294237, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Spencer Lord
- Credential
- M.D.
- Primary taxonomy
- Surgical Critical Care Physician 2086S0102X
- License numbers
- 294237 MA
22900 NH
Self-reported in NPPES; status is on the state search - Practice location
- 55 Fruit St, Boston, MA 02114
- Phone
- (617) 724-4133
- Enumerated
- Mar 29, 2017
- Record last updated
- Oct 18, 2022
- Medicare enrollment
- Enrolled (PECOS I20221114002504); accepts Medicare assignment
- Medical or professional school
- University Of Connecticut School Of Medicine, 2017
- Entity
- Type 1 · individual
8 nearest surgical critical care physician records → All 63 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.
- Affan Aamir, MD, PHARMD, RPHStudent in an Organized Health Care Education/Training Program1821890377
- Matthew AbadirAnesthesiology Physician1699120550
- Taimur AbbasiInternal Medicine Physician1841673522
- Megan Abbott, MDAnesthesiology Physician1730839333
- Moustafa AbdallaStudent in an Organized Health Care Education/Training Program1952046062
- Shadi Abdar Esfahani, MD, MPHDiagnostic Radiology Physician1497137590
Verify Spencer Lord in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 294237Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
23% fewer Medicare Part D claims than the average surgical critical care physician in 2024
49 Medicare Part D claims for 37 beneficiaries, against an average of 64 among the 606 providers of this specialty who prescribed in Part D.
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 2 group practices
- Mass General Brigham Medical Group, Inc.Newton, MA
- Massachusetts General Physicians Organization IncBoston, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Spencer Lord among 63 surgical critical care physician records in Massachusetts
Spencer Lord, M.D. is one of 63 surgical critical care physician records with a practice address in Massachusetts. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 92% of them.
- NPI issued2017 · 92% of these records are older, 3% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated2017 · median 2008 among the 47 with a school on file
- Record last updated2022 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086S0102X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgical Critical Care Physician providers in Massachusetts
There are 63 surgical critical care physician records in Massachusetts.
All 63 in Massachusetts → Every provider in Boston → Surgical Critical Care Physician nationwide →
The 8 surgical critical care physician records with the nearest ZIP codes
- Adam Ackerman, M.D.Boston, MA 021141316359631
- Jason Brocker, M.D.Boston, MA 021141952564395
- Eva Fuentes, MDBoston, MA 021141720469232
- Jeremy Goverman, MDBoston, MA 021141902896087
- Andrew Warshaw, MDBoston, MA 021141457342800
- Jonathan Gates, MDBoston, MA 021151831155084
- William Gormley, MDBoston, MA 021151831151760
- Gentian KristoBoston, MA 021151841480704
Common questions
What is Spencer Lord, M.D.'s NPI number?
Spencer Lord, M.D.'s National Provider Identifier (NPI) is 1972035079, issued on Mar 29, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Spencer Lord, M.D. located?
The NPPES record lists a practice address at 55 Fruit St, Boston, MA, 02114. Phone: (617) 724-4133. Providers update this record themselves, so call before visiting.
How can I verify Spencer Lord, M.D.'s license?
NPPES lists Massachusetts license number 294237, 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 Spencer Lord, M.D. prescribe under Medicare Part D?
In 2024, Spencer Lord, M.D. had 49 Medicare Part D claims for 37 beneficiaries; the average among surgical critical care physician prescribers was 64. 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.