Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Alexis Ramirez, MD

Individual provider Anesthesiology Physician · NPI 1841639002

Alexis Ramirez, MD practises Anesthesiology in Boston, Massachusetts. Graduated from University of Massachusetts Medical School in 2013, 13 years ago. Practices with Boston University Medical Center Anesthesiologists Inc, a 87-clinician group and accepts Medicare assignment. Licensed in Massachusetts and Ohio.

Years since qualifying
13
Trained at
University of Massachusetts Medical School
Licensed in
MA, OH
In the registry since
2013
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1 Boston Medical Ctr Pl
Boston, MA 02118-2908
Phone: (617) 638-6950
Fax: (617) 638-6966
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 275064 (MA)
Pediatric Anesthesiology Physician Taxonomy 207LP3000X · Licence 57.029082 (OH)
Pediatric Anesthesiology Physician Taxonomy 207LP3000X · Licence 275064 (MA)

Record details

NPI number1841639002
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 21, 2013
Last updated in NPPESApril 8, 2026
Certification dateApril 8, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyANESTHESIOLOGY
Medical schoolUNIVERSITY OF MASSACHUSETTS MEDICAL SCHOOL
Graduated 2013 (13 years in practice)
Group practice Boston University Medical Center Anesthesiologists Inc — 87 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients51
Services billed 55 a service is one billed item, such as a visit, a test or a procedure
Average patient age68

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Boston University Medical Center Anesthesiologists Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 87 clinicians in the practice; 12 are shown here.

Other providers in Boston