KATHERINE ROSEMARY MCALEESE MD
NPI 1649730482
Pediatrics - Pediatric Infectious Diseases in Boston, MA

Q: What is Katherine Mcaleese's NPI number?

The NPI number for Katherine Mcaleese is 1649730482. It was assigned to this individual provider in the NPPES registry on March 20, 2019.

Q: What is Katherine Mcaleese's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Infectious Diseases, with taxonomy code 2080P0208X.

Active since March 20, 2019PECOS Enrolled

300 LONGWOOD AVE DEPT OF, BOSTON, MA 02115(617) 355-6000 Get Directions Write a Review

NPPES record last updated: April 16, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Apr 16, 2026, Jul 25, 2023, Mar 20, 2019 (3 updates tracked since 2019).

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About Katherine Rosemary Mcaleese Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KATHERINE ROSEMARY MCALEESE MD (NPI 1649730482) is an individual pediatric infectious diseases provider in Boston, Massachusetts, licensed in Massachusetts (3015796) and active in the NPI registry since March 2019. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1649730482

Entity TypeIndividualFemale

Primary Taxonomy2080P0208X

Provider Legal NameKATHERINE ROSEMARY MCALEESECredential: MD

Location Address300 LONGWOOD AVE DEPT OFBoston, MA 02115-5724

Mailing Address300 Longwood Ave Dept OfBoston, MA 02115-5724 · (617) 355-6000 · Fax (877) 303-1460

Phone(617) 355-6000

Sole ProprietorYes

Enumeration DateMarch 20, 2019

Last NPPES UpdateApril 16, 20263 updates tracked since enumeration

NPPES CertifiedApril 16, 2026

✔ NPI 1649730482 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric Infectious DiseasesAllopathic & Osteopathic Physicians

Taxonomy Code2080P0208X

License✔ Licensed in MA · 3015796

Definition

A pediatrician trained to care for children in the diagnosis, treatment and prevention of infectious diseases. This specialist can apply specific knowledge to affect a better outcome for pediatric infections with complicated courses, underlying diseases that predispose to unusual or severe infections, unclear diagnoses, uncommon diseases and complex or investigational treatments.

300 LONGWOOD AVE DEPT OF, Boston, MA 02115

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Katherine Rosemary Mcaleese Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Katherine Mcaleese reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Mgmc LLC

393 mi

Psychiatry

3800 RESERVOIR RD NW
Washington, DC 20007

Reassigned Medicare billing, District of Columbia enrollment
861 clinicians in this Medicare group

NPI 1316949654 (888) 896-1400

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

45 services36 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

39 services30 patients

Other Providers at the Same Location NPPES 12

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KRISTEN LYNN SZOLOMAYER MSN, FNP-BC, CNP

Nurse Practitioner (Family)

300 LONGWOOD AVE DEPT OF
BOSTON, MA 02115

Suffolk County (617) 355-6000

DR. JONATHAN OREN LIPTON M.D., PH.D.

Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)

300 LONGWOOD AVE DEPT OF, FEGAN 11
BOSTON, MA 02115

Suffolk County (617) 355-2067

MRS. MARIETTE TYEDMERS CO

Technician/Technologist (Orthoptist)

300 LONGWOOD AVE DEPT OF
BOSTON, MA 02115

Suffolk County (617) 355-6845

SARAH ELIZABETH FLEET MD

Pediatrics (Pediatric Gastroenterology)

300 LONGWOOD AVE DEPT OF
BOSTON, MA 02115

Suffolk County (212) 355-6000

MS. CATHERINE CAILLOUETTE RN, CPNP

Nurse Practitioner (Pediatrics)

300 LONGWOOD AVE DEPT OF
BOSTON, MA 02115

Suffolk County (617) 355-2340

MICHELLE XIAO-XIAO LAROSA MD

Radiology (Diagnostic Radiology)

300 LONGWOOD AVE DEPT OF
BOSTON, MA 02115

Suffolk County (412) 862-5702

DR. ASHWIN PRAKASH

Pediatrics (Pediatric Cardiology)

300 LONGWOOD AVE DEPT OF
BOSTON, MA 02115

Suffolk County (617) 355-7366

DR. RITA M GARRIDO AU.D., CCC-A, FAAA

Audiologist

300 LONGWOOD AVE DEPT OF
BOSTON, MA 02115

Suffolk County (617) 355-6000

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 Katherine Mcaleese's NPI number?

The NPI number for Katherine Mcaleese is 1649730482. It was assigned to this individual provider in the NPPES registry on March 20, 2019.

Where is Katherine Mcaleese located?

Katherine Mcaleese practices at 300 Longwood Ave Dept Of, Boston, MA 02115. The listed phone number is (617) 355-6000.

What is Katherine Mcaleese's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Infectious Diseases, with taxonomy code 2080P0208X.

Is Katherine Mcaleese enrolled in Medicare?

Yes. Katherine Mcaleese is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Katherine Mcaleese's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Mcaleese reassigns Medicare benefits to Mgmc LLC (Washington, DC). The 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 Katherine Mcaleese's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Katherine Mcaleese was last updated on April 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.