Seanthan Senthilnathan, M.D.
NPI 1285095745 · Diagnostic Radiology Physician · Markham
Seanthan Senthilnathan, M.D. is a Diagnostic Radiology Physician provider in Markham (NPI 1285095745).
Provider details
- NPI number
- 1285095745
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 95487 (ZZ)
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
10 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
- 2016-03-11
- Last updated
- 2016-03-11
Frequently asked questions
- What is Seanthan Senthilnathan's NPI number?
- Seanthan Senthilnathan's National Provider Identifier (NPI) is 1285095745, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Seanthan Senthilnathan's specialty?
- Seanthan Senthilnathan is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Seanthan Senthilnathan located?
- Seanthan Senthilnathan's practice location on file with NPPES is 27 Fairholme Drive, Markham, 378.
- What is Seanthan Senthilnathan's phone number?
- The practice phone number listed in the NPPES registry for Seanthan Senthilnathan is (647) 466-7326.
- Is Seanthan Senthilnathan's NPI active?
- Yes — Seanthan Senthilnathan's NPI (1285095745) is active in the NPPES registry as of the last update on 2016-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.