Karlbuto Alexandre, DO
Surgical Critical Care Physician · Springfield, MA
Karlbuto Alexandre, DO is a surgical critical care physician with a practice address in Springfield, Massachusetts, and NPI 1043873581, issued on Apr 19, 2019. Check the license (Massachusetts 1023464, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Karlbuto Alexandre
- Credential
- DO
- Primary taxonomy
- Surgical Critical Care Physician 2086S0102X
- License number
- 1023464 MA
Self-reported in NPPES; status is on the state search - Practice location
- 2 Medical Center Dr Ste 309, Springfield, MA 01107
- Phone
- (413) 794-8020
- Enumerated
- Apr 19, 2019
- Record last updated
- Aug 1, 2025
- Fax
- (413) 794-2165
- Medicare enrollment
- Enrolled (PECOS I20250624002485); accepts Medicare assignment
- Medical or professional school
- Rowan University School Of Osteopathic Medicine, 2019
- Entity
- Type 1 · individual
Also registered at 2 Medical Center Dr Ste 309
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nicole CarpenterSurgical Physician Assistant1346986593
- Jacqueline Coelho, PASurgical Physician Assistant1679206866
- Matthew Dimauro, NPAcute Care Nurse Practitioner1306668645
- Ryleigh GarciaSurgical Physician Assistant1770267692
- Kaitlin Jordan, PA-CSurgical Physician Assistant1407599756
- Jonathan Lee, MDPlastic Surgery Physician1508182296
Verify Karlbuto Alexandre in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 1023464Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% fewer Medicare Part D claims than the average surgical critical care physician in 2024
16 Medicare Part D claims, against an average of 64 among the 606 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% 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.
Bills Medicare through one group practice
- Baystate Medical Practices IncSpringfield, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Surgical Critical Care Physician providers in Massachusetts
There are 63 surgical critical care physician records in Massachusetts.
Other surgical critical care physician records in Massachusetts
- Adam Ackerman, M.D.Boston, MA1316359631
- Jehangir Badar, MDLowell, MA1114127420
- Jason Brocker, M.D.Boston, MA1952564395
- Nikolay Bugaev, M.D.Boston, MA1124260187
- Peter Burke, M.D.Boston, MA1184687303
- Michael Debusk, M.D., M.SC.Worcester, MA1356575062
- Tracey Dechert, MDBoston, MA1447469788
- Andrew Doben, MDSpringfield, MA1144398926
- Jon Dorfman, MDWorcester, MA1306837190
- Timothy Emhoff, M.D.Worcester, MA1760442040
Common questions
What is Karlbuto Alexandre, DO's NPI number?
Karlbuto Alexandre, DO's National Provider Identifier (NPI) is 1043873581, issued on Apr 19, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Karlbuto Alexandre, DO located?
The NPPES record lists a practice address at 2 Medical Center Dr Ste 309, Springfield, MA, 01107. Phone: (413) 794-8020. Providers update this record themselves, so call before visiting.
How can I verify Karlbuto Alexandre, DO's license?
NPPES lists Massachusetts license number 1023464, 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 Karlbuto Alexandre, DO prescribe under Medicare Part D?
In 2024, Karlbuto Alexandre, DO had 16 Medicare Part D claims; 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.