Katherine Nelson, MD
NPI 1487810057 · Pediatrics Physician · Toronto
Katherine Nelson, MD is a Pediatrics Physician provider in Toronto (NPI 1487810057).
Provider details
- NPI number
- 1487810057
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MT192698 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
Mailing address
Registry dates
- Enumerated
- 2008-08-04
- Last updated
- 2012-06-07
Frequently asked questions
- What is Katherine Nelson's NPI number?
- Katherine Nelson's National Provider Identifier (NPI) is 1487810057, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Nelson's specialty?
- Katherine Nelson is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Katherine Nelson located?
- Katherine Nelson's practice location on file with NPPES is Division of Paediatric Medicine--Sick Kids, Toronto, 518.
- What is Katherine Nelson's phone number?
- The practice phone number listed in the NPPES registry for Katherine Nelson is (416) 813-7654.
- Is Katherine Nelson's NPI active?
- Yes — Katherine Nelson's NPI (1487810057) is active in the NPPES registry as of the last update on 2012-06-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.