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Betty Chan, MD
NPI 1033449608 · Internal Medicine Physician · Toronto
Betty Chan, MD is a Internal Medicine Physician provider in Toronto (NPI 1033449608).
Provider details
- NPI number
- 1033449608
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 154593 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(71/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
1033 Bay Street
303
Toronto, 535
Phone: (416) 515-0007
Fax: (416) 926-0504
Mailing address
1033 Bay Street
Toronto, ONTARIO 535
Registry dates
- Enumerated
- 2010-01-05
- Last updated
- 2010-01-05
Frequently asked questions
- What is Betty Chan's NPI number?
- Betty Chan's National Provider Identifier (NPI) is 1033449608, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Betty Chan's specialty?
- Betty Chan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Betty Chan located?
- Betty Chan's practice location on file with NPPES is 1033 Bay Street, Toronto, 535.
- What is Betty Chan's phone number?
- The practice phone number listed in the NPPES registry for Betty Chan is (416) 515-0007.
- Is Betty Chan's NPI active?
- Yes — Betty Chan's NPI (1033449608) is active in the NPPES registry as of the last update on 2010-01-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.