Justin Tan, MD
NPI 1770159949 · Reproductive Endocrinology Physician · Montreal
Justin Tan, MD is a Reproductive Endocrinology Physician provider in Montreal (NPI 1770159949).
Provider details
- NPI number
- 1770159949
- Entity type
- Individual
- Primary specialty
- Reproductive Endocrinology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD472529 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
- 2021-05-28
- Last updated
- 2021-05-28
- Certified
- 2021-05-28
Frequently asked questions
- What is Justin Tan's NPI number?
- Justin Tan's National Provider Identifier (NPI) is 1770159949, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Justin Tan's specialty?
- Justin Tan is listed in the NPPES registry with a primary specialty of Reproductive Endocrinology Physician (Allopathic & Osteopathic Physicians).
- Where is Justin Tan located?
- Justin Tan's practice location on file with NPPES is 2110 Decarie Blvd, Montreal, 433.
- What is Justin Tan's phone number?
- The practice phone number listed in the NPPES registry for Justin Tan is (514) 369-0688.
- Is Justin Tan's NPI active?
- Yes — Justin Tan's NPI (1770159949) is active in the NPPES registry as of the last update on 2021-05-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.