Nishanth Girija Kumar, M.D.
NPI 1548643752 · Nephrology Physician · Worcester, MA
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nishanth Girija Kumar, M.D. is a Nephrology Physician provider in Worcester, MA (NPI 1548643752).
Provider details
- NPI number
- 1548643752
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 53686 (KY)
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
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
- 2015-07-07
- Last updated
- 2020-05-11
- Certified
- 2020-05-11
Frequently asked questions
- What is Nishanth Girija Kumar's NPI number?
- Nishanth Girija Kumar's National Provider Identifier (NPI) is 1548643752, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nishanth Girija Kumar's specialty?
- Nishanth Girija Kumar is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Nishanth Girija Kumar located?
- Nishanth Girija Kumar's practice location on file with NPPES is 123 Summer St, Worcester, MA 01608-1216.
- What is Nishanth Girija Kumar's phone number?
- The practice phone number listed in the NPPES registry for Nishanth Girija Kumar is (508) 363-6208.
- Does Nishanth Girija Kumar accept Medicare?
- Nishanth Girija Kumar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nishanth Girija Kumar's NPI active?
- Yes — Nishanth Girija Kumar's NPI (1548643752) is active in the NPPES registry as of the last update on 2020-05-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.