SAMUEL JAY MCALEESE MD
NPI 1154853851
Anesthesiology - Critical Care Medicine in Boston, MA
About Samuel Jay Mcaleese Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SAMUEL JAY MCALEESE MD (NPI 1154853851) is an individual critical care medicine provider in Boston, Massachusetts, licensed in Maryland (D89366) and active in the NPI registry since March 2017. He is enrolled in Medicare PECOS and maintains a secondary practice location in Baltimore.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Samuel Jay Mcaleese Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Samuel Mcaleese reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 6,360 clinicians in this Medicare group
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 6,234 clinicians in this Medicare group
Belcamp, MD 21017
- Reassigned Medicare billing, Maryland enrollment
- 4,483 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BOSTON, MA 02114
BOSTON, MA 02114
BOSTON, MA 02114
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Samuel Mcaleese's NPI number?
The NPI number for Samuel Mcaleese is 1154853851. It was assigned to this individual provider in the NPPES registry on March 31, 2017.
Where is Samuel Mcaleese located?
Samuel Mcaleese practices at 55 Fruit St, Boston, MA 02114. The listed phone number is (617) 724-9040.
What is Samuel Mcaleese's specialty?
The primary specialty registered for this NPI is Anesthesiology, specializing in Critical Care Medicine, with taxonomy code 207LC0200X.
Is Samuel Mcaleese enrolled in Medicare?
Yes. Samuel Mcaleese is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Samuel Mcaleese's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Samuel Mcaleese reassigns Medicare benefits to 3 organizations: Massachusetts General Physicians Organization Inc (Boston, MA), The General Hospital Corporation (Boston, MA) and Johns Hopkins University (Belcamp, MD). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Samuel Mcaleese's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Samuel Mcaleese accept?
Health plans from Taro Health list Samuel Mcaleese as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Samuel Mcaleese was last updated on June 26, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Samuel Jay Mcaleese, MD · NPI 1154853851
Critical Care Medicine physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since March 31, 2017.
## Identity
- **NPI:** 1154853851 (Entity type: Individual)
- **Enumerated:** March 31, 2017
- **Primary specialty:** Anesthesiology - Critical Care Medicine · taxonomy 207LC0200X
- **State license:** D89366 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 55 FRUIT ST, Boston, MA 02114-2621
- **Phone:** (617) 724-9040
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Massachusetts General Physicians Organization Inc (NPI 1801874573, Boston, MA); The General Hospital Corporation (NPI 1023049236, Boston, MA); Johns Hopkins University (NPI 1376342774, Belcamp, MD) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 26, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1154853851) · Data from the CMS NPPES public registry.