Vasantha Natarajan, MD
NPI 1346380235 · Internal Medicine Physician · Saratoga Springs, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vasantha Natarajan, MD is a Internal Medicine Physician provider in Saratoga Springs, NY (NPI 1346380235).
Provider details
- NPI number
- 1346380235
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 237669 (NY)
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
19 yrs in NPPES registry
- Profile completeness38% of score
100% 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
- 2007-02-08
- Last updated
- 2026-04-15
- Certified
- 2026-04-15
Frequently asked questions
- What is Vasantha Natarajan's NPI number?
- Vasantha Natarajan's National Provider Identifier (NPI) is 1346380235, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vasantha Natarajan's specialty?
- Vasantha Natarajan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Vasantha Natarajan located?
- Vasantha Natarajan's practice location on file with NPPES is 1 West Ave Ste 330, Saratoga Springs, NY 12866-6065.
- What is Vasantha Natarajan's phone number?
- The practice phone number listed in the NPPES registry for Vasantha Natarajan is (518) 584-5330.
- Does Vasantha Natarajan accept Medicare?
- Vasantha Natarajan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vasantha Natarajan's NPI active?
- Yes — Vasantha Natarajan's NPI (1346380235) is active in the NPPES registry as of the last update on 2026-04-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.