Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. KATHERINE AMANDA MICHAELIS MD, PHD
NPI 1699351270
Student in an Organized Health Care Education/Training Program in Boston, MA

Active since March 23, 2021
300 LONGWOOD AVE, BOSTON, MA 02115(617) 355-6117 Get Directions Write a Review

NPPES record last updated: June 16, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 3, 2021, Mar 23, 2021 (2 updates tracked since 2021).

About Dr. Katherine Amanda Michaelis Md, Phd NPPES

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

DR. KATHERINE AMANDA MICHAELIS MD, PHD (NPI 1699351270) is an individual student in an organized health care education/training program in Boston, Massachusetts and active in the NPI registry since March 2021.

NPPES Registry Identity

NPI1699351270
Entity TypeIndividualFemale
Primary Taxonomy390200000X
Provider Legal NameDR. KATHERINE AMANDA MICHAELISCredential: MD, PHD
Location Address300 LONGWOOD AVEBoston, MA 02115-5737
Mailing Address300 Longwood Ave, Fegan 6Boston, MA 02115-5724 · (617) 355-6117
Sole ProprietorNo
Enumeration DateMarch 23, 2021
Last NPPES UpdateJune 16, 20262 updates tracked since enumeration
NPPES CertifiedJune 16, 2026
NPI 1699351270 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Taxonomy Code390200000X
Definition
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
300 LONGWOOD AVE, Boston, MA 02115

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.

Social Worker (Clinical)
300 LONGWOOD AVE
BOSTON, MA 02115
Nurse Practitioner (Psychiatric/Mental Health)
300 LONGWOOD AVE
BOSTON, MA 02115
Anesthesiology (Pediatric Anesthesiology)
300 LONGWOOD AVE
BOSTON, MA 02115
Physical Therapist
300 LONGWOOD AVE
BOSTON, MA 02115
Social Worker (Clinical)
300 LONGWOOD AVE, CHILDREN'S HOSPITAL BOSTON
BOSTON, MA 02115
Pediatrics
300 LONGWOOD AVE, BADER 203
BOSTON, MA 02115
Nurse Practitioner (Pediatrics)
300 LONGWOOD AVE, HUNNEWELL BUILDING 322
BOSTON, MA 02115
Pediatrics (Neonatal-Perinatal Medicine)
300 LONGWOOD AVE
BOSTON, MA 02115

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 Michaelis's NPI number?

The NPI number for Katherine Michaelis is 1699351270. It was assigned to this individual provider in the NPPES registry on March 23, 2021.

Where is Katherine Michaelis located?

Katherine Michaelis practices at 300 Longwood Ave, Boston, MA 02115. The listed phone number is (617) 355-6117.

What is Katherine Michaelis's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

When was this NPI record last updated?

The NPPES record for Katherine Michaelis was last updated on June 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 54 days 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.