IndividualActive
Raphael Mark, MD
NPI 1831400399 · Anesthesiology Physician · Toronto
Raphael Mark, MD is a Anesthesiology Physician provider in Toronto (NPI 1831400399).
Provider details
- NPI number
- 1831400399
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 273183 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(70/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 yrs in NPPES registry
- Profile completeness38% of score
67% 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
386 Yonge St
Apt 4811
Toronto, 505
Phone: (168) 584-9514
Mailing address
386 Yonge St
Toronto, ONTARIO 505
Registry dates
- Enumerated
- 2010-06-29
- Last updated
- 2021-03-16
- Certified
- 2021-03-16
Frequently asked questions
- What is Raphael Mark's NPI number?
- Raphael Mark's National Provider Identifier (NPI) is 1831400399, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Raphael Mark's specialty?
- Raphael Mark is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Raphael Mark located?
- Raphael Mark's practice location on file with NPPES is 386 Yonge St, Toronto, 505.
- What is Raphael Mark's phone number?
- The practice phone number listed in the NPPES registry for Raphael Mark is (168) 584-9514.
- Is Raphael Mark's NPI active?
- Yes — Raphael Mark's NPI (1831400399) is active in the NPPES registry as of the last update on 2021-03-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.