Catriona Stewart, MD
NPI 1811511645 · Anesthesiology Physician · Boston, MA
Catriona Stewart, MD is a Anesthesiology Physician provider in Boston, MA (NPI 1811511645).
Provider details
- NPI number
- 1811511645
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-06-08
- Last updated
- 2021-08-05
- Certified
- 2021-08-05
Frequently asked questions
- What is Catriona Stewart's NPI number?
- Catriona Stewart's National Provider Identifier (NPI) is 1811511645, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catriona Stewart's specialty?
- Catriona Stewart is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Catriona Stewart located?
- Catriona Stewart's practice location on file with NPPES is 330 Brookline Ave, Boston, MA 02215.
- What is Catriona Stewart's phone number?
- The practice phone number listed in the NPPES registry for Catriona Stewart is (617) 667-3110.
- Is Catriona Stewart's NPI active?
- Yes — Catriona Stewart's NPI (1811511645) is active in the NPPES registry as of the last update on 2021-08-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.